Revert "Dammit."

This reverts commit acf8c73de7e478804b5273fbdd2e7225f7976af9.

116 files changed, 23460 insertions, 0 deletions

diff --git a/lib/python2.7/UserDict.py b/lib/python2.7/UserDict.py
new file mode 120000
index 00000000..1dcde33c
--- /dev/null
+++ b/lib/python2.7/UserDict.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/UserDict.py
\ No newline at end of file
diff --git a/lib/python2.7/_abcoll.py b/lib/python2.7/_abcoll.py
new file mode 120000
index 00000000..e39c38d2
--- /dev/null
+++ b/lib/python2.7/_abcoll.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/_abcoll.py
\ No newline at end of file
diff --git a/lib/python2.7/_weakrefset.py b/lib/python2.7/_weakrefset.py
new file mode 120000
index 00000000..a3c1cd4f
--- /dev/null
+++ b/lib/python2.7/_weakrefset.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/_weakrefset.py
\ No newline at end of file
diff --git a/lib/python2.7/abc.py b/lib/python2.7/abc.py
new file mode 120000
index 00000000..cb3e5d16
--- /dev/null
+++ b/lib/python2.7/abc.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/abc.py
\ No newline at end of file
diff --git a/lib/python2.7/codecs.py b/lib/python2.7/codecs.py
new file mode 120000
index 00000000..50169dc7
--- /dev/null
+++ b/lib/python2.7/codecs.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/codecs.py
\ No newline at end of file
diff --git a/lib/python2.7/config b/lib/python2.7/config
new file mode 120000
index 00000000..154af7a5
--- /dev/null
+++ b/lib/python2.7/config
@@ -0,0 +1 @@
+/usr/lib/python2.7/config
\ No newline at end of file
diff --git a/lib/python2.7/copy_reg.py b/lib/python2.7/copy_reg.py
new file mode 120000
index 00000000..5dc0af34
--- /dev/null
+++ b/lib/python2.7/copy_reg.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/copy_reg.py
\ No newline at end of file
diff --git a/lib/python2.7/distutils/__init__.py b/lib/python2.7/distutils/__init__.py
new file mode 100644
index 00000000..7ebb41c0
--- /dev/null
+++ b/lib/python2.7/distutils/__init__.py
@@ -0,0 +1,91 @@
+import os
+import sys
+import warnings 
+import opcode # opcode is not a virtualenv module, so we can use it to find the stdlib
+              # Important! To work on pypy, this must be a module that resides in the
+              # lib-python/modified-x.y.z directory
+
+dirname = os.path.dirname
+
+distutils_path = os.path.join(os.path.dirname(opcode.__file__), 'distutils')
+if os.path.normpath(distutils_path) == os.path.dirname(os.path.normpath(__file__)):
+    warnings.warn(
+        "The virtualenv distutils package at %s appears to be in the same location as the system distutils?")
+else:
+    __path__.insert(0, distutils_path)
+    exec open(os.path.join(distutils_path, '__init__.py')).read()
+
+import dist
+import sysconfig
+
+
+## patch build_ext (distutils doesn't know how to get the libs directory
+## path on windows - it hardcodes the paths around the patched sys.prefix)
+
+if sys.platform == 'win32':
+    from distutils.command.build_ext import build_ext as old_build_ext
+    class build_ext(old_build_ext):
+        def finalize_options (self):
+            if self.library_dirs is None:
+                self.library_dirs = []
+            elif isinstance(self.library_dirs, basestring):
+                self.library_dirs = self.library_dirs.split(os.pathsep)
+            
+            self.library_dirs.insert(0, os.path.join(sys.real_prefix, "Libs"))
+            old_build_ext.finalize_options(self)
+            
+    from distutils.command import build_ext as build_ext_module 
+    build_ext_module.build_ext = build_ext
+
+## distutils.dist patches:
+
+old_find_config_files = dist.Distribution.find_config_files
+def find_config_files(self):
+    found = old_find_config_files(self)
+    system_distutils = os.path.join(distutils_path, 'distutils.cfg')
+    #if os.path.exists(system_distutils):
+    #    found.insert(0, system_distutils)
+        # What to call the per-user config file
+    if os.name == 'posix':
+        user_filename = ".pydistutils.cfg"
+    else:
+        user_filename = "pydistutils.cfg"
+    user_filename = os.path.join(sys.prefix, user_filename)
+    if os.path.isfile(user_filename):
+        for item in list(found):
+            if item.endswith('pydistutils.cfg'):
+                found.remove(item)
+        found.append(user_filename)
+    return found
+dist.Distribution.find_config_files = find_config_files
+
+## distutils.sysconfig patches:
+
+old_get_python_inc = sysconfig.get_python_inc
+def sysconfig_get_python_inc(plat_specific=0, prefix=None):
+    if prefix is None:
+        prefix = sys.real_prefix
+    return old_get_python_inc(plat_specific, prefix)
+sysconfig_get_python_inc.__doc__ = old_get_python_inc.__doc__
+sysconfig.get_python_inc = sysconfig_get_python_inc
+
+old_get_python_lib = sysconfig.get_python_lib
+def sysconfig_get_python_lib(plat_specific=0, standard_lib=0, prefix=None):
+    if standard_lib and prefix is None:
+        prefix = sys.real_prefix
+    return old_get_python_lib(plat_specific, standard_lib, prefix)
+sysconfig_get_python_lib.__doc__ = old_get_python_lib.__doc__
+sysconfig.get_python_lib = sysconfig_get_python_lib
+
+old_get_config_vars = sysconfig.get_config_vars
+def sysconfig_get_config_vars(*args):
+    real_vars = old_get_config_vars(*args)
+    if sys.platform == 'win32':
+        lib_dir = os.path.join(sys.real_prefix, "libs")
+        if isinstance(real_vars, dict) and 'LIBDIR' not in real_vars:
+            real_vars['LIBDIR'] = lib_dir # asked for all
+        elif isinstance(real_vars, list) and 'LIBDIR' in args:
+            real_vars = real_vars + [lib_dir] # asked for list
+    return real_vars
+sysconfig_get_config_vars.__doc__ = old_get_config_vars.__doc__
+sysconfig.get_config_vars = sysconfig_get_config_vars
diff --git a/lib/python2.7/distutils/distutils.cfg b/lib/python2.7/distutils/distutils.cfg
new file mode 100644
index 00000000..1af230ec
--- /dev/null
+++ b/lib/python2.7/distutils/distutils.cfg
@@ -0,0 +1,6 @@
+# This is a config file local to this virtualenv installation
+# You may include options that will be used by all distutils commands,
+# and by easy_install.  For instance:
+#
+#   [easy_install]
+#   find_links = http://mylocalsite
diff --git a/lib/python2.7/encodings b/lib/python2.7/encodings
new file mode 120000
index 00000000..1250ad86
--- /dev/null
+++ b/lib/python2.7/encodings
@@ -0,0 +1 @@
+/usr/lib/python2.7/encodings
\ No newline at end of file
diff --git a/lib/python2.7/fnmatch.py b/lib/python2.7/fnmatch.py
new file mode 120000
index 00000000..ec3e10cf
--- /dev/null
+++ b/lib/python2.7/fnmatch.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/fnmatch.py
\ No newline at end of file
diff --git a/lib/python2.7/genericpath.py b/lib/python2.7/genericpath.py
new file mode 120000
index 00000000..cb8897ce
--- /dev/null
+++ b/lib/python2.7/genericpath.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/genericpath.py
\ No newline at end of file
diff --git a/lib/python2.7/lib-dynload b/lib/python2.7/lib-dynload
new file mode 120000
index 00000000..c706a1eb
--- /dev/null
+++ b/lib/python2.7/lib-dynload
@@ -0,0 +1 @@
+/usr/lib/python2.7/lib-dynload
\ No newline at end of file
diff --git a/lib/python2.7/linecache.py b/lib/python2.7/linecache.py
new file mode 120000
index 00000000..943c4297
--- /dev/null
+++ b/lib/python2.7/linecache.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/linecache.py
\ No newline at end of file
diff --git a/lib/python2.7/locale.py b/lib/python2.7/locale.py
new file mode 120000
index 00000000..92c243c6
--- /dev/null
+++ b/lib/python2.7/locale.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/locale.py
\ No newline at end of file
diff --git a/lib/python2.7/ntpath.py b/lib/python2.7/ntpath.py
new file mode 120000
index 00000000..5659ae14
--- /dev/null
+++ b/lib/python2.7/ntpath.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/ntpath.py
\ No newline at end of file
diff --git a/lib/python2.7/orig-prefix.txt b/lib/python2.7/orig-prefix.txt
new file mode 100644
index 00000000..e25db584
--- /dev/null
+++ b/lib/python2.7/orig-prefix.txt
@@ -0,0 +1 @@
+/usr
\ No newline at end of file
diff --git a/lib/python2.7/os.py b/lib/python2.7/os.py
new file mode 120000
index 00000000..950fc8d2
--- /dev/null
+++ b/lib/python2.7/os.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/os.py
\ No newline at end of file
diff --git a/lib/python2.7/posixpath.py b/lib/python2.7/posixpath.py
new file mode 120000
index 00000000..30cb8ca5
--- /dev/null
+++ b/lib/python2.7/posixpath.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/posixpath.py
\ No newline at end of file
diff --git a/lib/python2.7/re.py b/lib/python2.7/re.py
new file mode 120000
index 00000000..56a07316
--- /dev/null
+++ b/lib/python2.7/re.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/re.py
\ No newline at end of file
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/PKG-INFO b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/PKG-INFO
new file mode 100644
index 00000000..629e916b
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/PKG-INFO
@@ -0,0 +1,531 @@
+Metadata-Version: 1.0
+Name: distribute
+Version: 0.6.14
+Summary: Easily download, build, install, upgrade, and uninstall Python packages
+Home-page: http://packages.python.org/distribute
+Author: The fellowship of the packaging
+Author-email: distutils-sig@python.org
+License: PSF or ZPL
+Description: ===============================
+        Installing and Using Distribute
+        ===============================
+        
+        .. contents:: **Table of Contents**
+        
+        -----------
+        Disclaimers
+        -----------
+        
+        About the fork
+        ==============
+        
+        `Distribute` is a fork of the `Setuptools` project.
+        
+        Distribute is intended to replace Setuptools as the standard method
+        for working with Python module distributions.
+        
+        The fork has two goals:
+        
+        - Providing a backward compatible version to replace Setuptools
+          and make all distributions that depend on Setuptools work as
+          before, but with less bugs and behaviorial issues.
+        
+          This work is done in the 0.6.x series.
+        
+          Starting with version 0.6.2, Distribute supports Python 3.
+          Installing and using distribute for Python 3 code works exactly
+          the same as for Python 2 code, but Distribute also helps you to support
+          Python 2 and Python 3 from the same source code by letting you run 2to3
+          on the code as a part of the build process, by setting the keyword parameter
+          ``use_2to3`` to True. See http://packages.python.org/distribute for more
+          information.
+        
+        - Refactoring the code, and releasing it in several distributions.
+          This work is being done in the 0.7.x series but not yet released.
+        
+        The roadmap is still evolving, and the page that is up-to-date is
+        located at : `http://packages.python.org/distribute/roadmap`.
+        
+        If you install `Distribute` and want to switch back for any reason to
+        `Setuptools`, get to the `Uninstallation instructions`_ section.
+        
+        More documentation
+        ==================
+        
+        You can get more information in the Sphinx-based documentation, located
+        at http://packages.python.org/distribute. This documentation includes the old
+        Setuptools documentation that is slowly replaced, and brand new content.
+        
+        About the installation process
+        ==============================
+        
+        The `Distribute` installer modifies your installation by de-activating an
+        existing installation of `Setuptools` in a bootstrap process. This process
+        has been tested in various installation schemes and contexts but in case of a
+        bug during this process your Python installation might be left in a broken
+        state. Since all modified files and directories are copied before the
+        installation starts, you will be able to get back to a normal state by reading
+        the instructions in the `Uninstallation instructions`_ section.
+        
+        In any case, it is recommended to save you `site-packages` directory before
+        you start the installation of `Distribute`.
+        
+        -------------------------
+        Installation Instructions
+        -------------------------
+        
+        Distribute is only released as a source distribution.
+        
+        It can be installed using pip, and can be done so with the source tarball,
+        or by using the ``distribute_setup.py`` script provided online.
+        
+        ``distribute_setup.py`` is the simplest and preferred way on all systems.
+        
+        distribute_setup.py
+        ===================
+        
+        Download
+        `distribute_setup.py <http://python-distribute.org/distribute_setup.py>`_
+        and execute it, using the Python interpreter of your choice.
+        
+        If your shell has the ``curl`` program you can do::
+        
+            $ curl -O http://python-distribute.org/distribute_setup.py
+            $ python distribute_setup.py
+        
+        Notice this file is also provided in the source release.
+        
+        pip
+        ===
+        
+        Run easy_install or pip::
+        
+            $ pip install distribute
+        
+        Source installation
+        ===================
+        
+        Download the source tarball, uncompress it, then run the install command::
+        
+            $ curl -O http://pypi.python.org/packages/source/d/distribute/distribute-0.6.14.tar.gz
+            $ tar -xzvf distribute-0.6.14.tar.gz
+            $ cd distribute-0.6.14
+            $ python setup.py install
+        
+        ---------------------------
+        Uninstallation Instructions
+        ---------------------------
+        
+        Like other distutils-based distributions, Distribute doesn't provide an
+        uninstaller yet. It's all done manually! We are all waiting for PEP 376
+        support in Python.
+        
+        Distribute is installed in three steps:
+        
+        1. it gets out of the way an existing installation of Setuptools
+        2. it installs a `fake` setuptools installation
+        3. it installs distribute
+        
+        Distribute can be removed like this:
+        
+        - remove the ``distribute*.egg`` file located in your site-packages directory
+        - remove the ``setuptools.pth`` file located in you site-packages directory
+        - remove the easy_install script located in you ``sys.prefix/bin`` directory
+        - remove the ``setuptools*.egg`` directory located in your site-packages directory,
+          if any.
+        
+        If you want to get back to setuptools:
+        
+        - reinstall setuptools using its instruction.
+        
+        Lastly:
+        
+        - remove the *.OLD.* directory located in your site-packages directory if any,
+          **once you have checked everything was working correctly again**.
+        
+        -------------------------
+        Quick help for developers
+        -------------------------
+        
+        To create an egg which is compatible with Distribute, use the same
+        practice as with Setuptools, e.g.::
+        
+            from setuptools import setup
+        
+            setup(...
+            )
+        
+        To use `pkg_resources` to access data files in the egg, you should
+        require the Setuptools distribution explicitly::
+        
+            from setuptools import setup
+        
+            setup(...
+                install_requires=['setuptools']
+            )
+        
+        Only if you need Distribute-specific functionality should you depend
+        on it explicitly. In this case, replace the Setuptools dependency::
+        
+            from setuptools import setup
+        
+            setup(...
+                install_requires=['distribute']
+            )
+        
+        -----------
+        Install FAQ
+        -----------
+        
+        - **Why is Distribute wrapping my Setuptools installation?**
+        
+           Since Distribute is a fork, and since it provides the same package
+           and modules, it renames the existing Setuptools egg and inserts a
+           new one which merely wraps the Distribute code. This way, full
+           backwards compatibility is kept for packages which rely on the
+           Setuptools modules.
+        
+           At the same time, packages can meet their dependency on Setuptools
+           without actually installing it (which would disable Distribute).
+        
+        - **How does Distribute interact with virtualenv?**
+        
+          Everytime you create a virtualenv it will install setuptools by default.
+          You either need to re-install Distribute in it right after or pass the
+          ``--distribute`` option when creating it.
+        
+          Once installed, your virtualenv will use Distribute transparently.
+        
+          Although, if you have Setuptools installed in your system-wide Python,
+          and if the virtualenv you are in was generated without the `--no-site-packages`
+          option, the Distribute installation will stop.
+        
+          You need in this case to build a virtualenv with the `--no-site-packages`
+          option or to install `Distribute` globally.
+        
+        - **How does Distribute interacts with zc.buildout?**
+        
+          You can use Distribute in your zc.buildout, with the --distribute option,
+          starting at zc.buildout 1.4.2::
+        
+          $ python bootstrap.py --distribute
+        
+          For previous zc.buildout versions, *the only thing* you need to do
+          is use the bootstrap at `http://python-distribute.org/bootstrap.py`.  Run
+          that bootstrap and ``bin/buildout`` (and all other buildout-generated
+          scripts) will transparently use distribute instead of setuptools.  You do
+          not need a specific buildout release.
+        
+          A shared eggs directory is no problem (since 0.6.6): the setuptools egg is
+          left in place unmodified.  So other buildouts that do not yet use the new
+          bootstrap continue to work just fine.  And there is no need to list
+          ``distribute`` somewhere in your eggs: using the bootstrap is enough.
+        
+          The source code for the bootstrap script is located at
+          `http://bitbucket.org/tarek/buildout-distribute`.
+        
+        
+        
+        -----------------------------
+        Feedback and getting involved
+        -----------------------------
+        
+        - Mailing list: http://mail.python.org/mailman/listinfo/distutils-sig
+        - Issue tracker: http://bitbucket.org/tarek/distribute/issues/
+        - Code Repository: http://bitbucket.org/tarek/distribute
+        
+        =======
+        CHANGES
+        =======
+        
+        ------
+        0.6.14
+        ------
+        
+        * Issue 170: Fixed unittest failure. Thanks to Toshio.
+        * Issue 171: Fixed race condition in unittests cause deadlocks in test suite.
+        * Issue 143: Fixed a lookup issue with easy_install.
+          Thanks to David and Zooko.
+        * Issue 174: Fixed the edit mode when its used with setuptools itself
+        
+        ------
+        0.6.13
+        ------
+        
+        * Issue 160: 2.7 gives ValueError("Invalid IPv6 URL")
+        * Issue 150: Fixed using ~/.local even in a --no-site-packages virtualenv
+        * Issue 163: scan index links before external links, and don't use the md5 when
+          comparing two distributions
+        
+        ------
+        0.6.12
+        ------
+        
+        * Issue 149: Fixed various failures on 2.3/2.4
+        
+        ------
+        0.6.11
+        ------
+        
+        * Found another case of SandboxViolation - fixed
+        * Issue 15 and 48: Introduced a socket timeout of 15 seconds on url openings
+        * Added indexsidebar.html into MANIFEST.in
+        * Issue 108: Fixed TypeError with Python3.1
+        * Issue 121: Fixed --help install command trying to actually install.
+        * Issue 112: Added an os.makedirs so that Tarek's solution will work.
+        * Issue 133: Added --no-find-links to easy_install
+        * Added easy_install --user
+        * Issue 100: Fixed develop --user not taking '.' in PYTHONPATH into account
+        * Issue 134: removed spurious UserWarnings. Patch by VanLindberg
+        * Issue 138: cant_write_to_target error when setup_requires is used.
+        * Issue 147: respect the sys.dont_write_bytecode flag
+        
+        ------
+        0.6.10
+        ------
+        
+        * Reverted change made for the DistributionNotFound exception because
+          zc.buildout uses the exception message to get the name of the
+          distribution.
+        
+        -----
+        0.6.9
+        -----
+        
+        * Issue 90: unknown setuptools version can be added in the working set
+        * Issue 87: setupt.py doesn't try to convert distribute_setup.py anymore
+          Initial Patch by arfrever.
+        * Issue 89: added a side bar with a download link to the doc.
+        * Issue 86: fixed missing sentence in pkg_resources doc.
+        * Added a nicer error message when a DistributionNotFound is raised.
+        * Issue 80: test_develop now works with Python 3.1
+        * Issue 93: upload_docs now works if there is an empty sub-directory.
+        * Issue 70: exec bit on non-exec files
+        * Issue 99: now the standalone easy_install command doesn't uses a
+          "setup.cfg" if any exists in the working directory. It will use it
+          only if triggered by ``install_requires`` from a setup.py call
+          (install, develop, etc).
+        * Issue 101: Allowing ``os.devnull`` in Sandbox
+        * Issue 92: Fixed the "no eggs" found error with MacPort
+          (platform.mac_ver() fails)
+        * Issue 103: test_get_script_header_jython_workaround not run
+          anymore under py3 with C or POSIX local. Contributed by Arfrever.
+        * Issue 104: remvoved the assertion when the installation fails,
+          with a nicer message for the end user.
+        * Issue 100: making sure there's no SandboxViolation when
+          the setup script patches setuptools.
+        
+        -----
+        0.6.8
+        -----
+        
+        * Added "check_packages" in dist. (added in Setuptools 0.6c11)
+        * Fixed the DONT_PATCH_SETUPTOOLS state.
+        
+        -----
+        0.6.7
+        -----
+        
+        * Issue 58: Added --user support to the develop command
+        * Issue 11: Generated scripts now wrap their call to the script entry point
+          in the standard "if name == 'main'"
+        * Added the 'DONT_PATCH_SETUPTOOLS' environment variable, so virtualenv
+          can drive an installation that doesn't patch a global setuptools.
+        * Reviewed unladen-swallow specific change from
+          http://code.google.com/p/unladen-swallow/source/detail?spec=svn875&r=719
+          and determined that it no longer applies. Distribute should work fine with
+          Unladen Swallow 2009Q3.
+        * Issue 21: Allow PackageIndex.open_url to gracefully handle all cases of a
+          httplib.HTTPException instead of just InvalidURL and BadStatusLine.
+        * Removed virtual-python.py from this distribution and updated documentation
+          to point to the actively maintained virtualenv instead.
+        * Issue 64: use_setuptools no longer rebuilds the distribute egg every
+          time it is run
+        * use_setuptools now properly respects the requested version
+        * use_setuptools will no longer try to import a distribute egg for the
+          wrong Python version
+        * Issue 74: no_fake should be True by default.
+        * Issue 72: avoid a bootstrapping issue with easy_install -U
+        
+        -----
+        0.6.6
+        -----
+        
+        * Unified the bootstrap file so it works on both py2.x and py3k without 2to3
+          (patch by Holger Krekel)
+        
+        -----
+        0.6.5
+        -----
+        
+        * Issue 65: cli.exe and gui.exe are now generated at build time,
+          depending on the platform in use.
+        
+        * Issue 67: Fixed doc typo (PEP 381/382)
+        
+        * Distribute no longer shadows setuptools if we require a 0.7-series
+          setuptools.  And an error is raised when installing a 0.7 setuptools with
+          distribute.
+        
+        * When run from within buildout, no attempt is made to modify an existing
+          setuptools egg, whether in a shared egg directory or a system setuptools.
+        
+        * Fixed a hole in sandboxing allowing builtin file to write outside of
+          the sandbox.
+        
+        -----
+        0.6.4
+        -----
+        
+        * Added the generation of `distribute_setup_3k.py` during the release.
+          This close http://bitbucket.org/tarek/distribute/issue/52.
+        
+        * Added an upload_docs command to easily upload project documentation to
+          PyPI's http://packages.python.org.
+          This close http://bitbucket.org/tarek/distribute/issue/56.
+        
+        * Fixed a bootstrap bug on the use_setuptools() API.
+        
+        -----
+        0.6.3
+        -----
+        
+        setuptools
+        ==========
+        
+        * Fixed a bunch of calls to file() that caused crashes on Python 3.
+        
+        bootstrapping
+        =============
+        
+        * Fixed a bug in sorting that caused bootstrap to fail on Python 3.
+        
+        -----
+        0.6.2
+        -----
+        
+        setuptools
+        ==========
+        
+        * Added Python 3 support; see docs/python3.txt.
+          This closes http://bugs.python.org/setuptools/issue39.
+        
+        * Added option to run 2to3 automatically when installing on Python 3.
+          This closes http://bitbucket.org/tarek/distribute/issue/31.
+        
+        * Fixed invalid usage of requirement.parse, that broke develop -d.
+          This closes http://bugs.python.org/setuptools/issue44.
+        
+        * Fixed script launcher for 64-bit Windows.
+          This closes http://bugs.python.org/setuptools/issue2.
+        
+        * KeyError when compiling extensions.
+          This closes http://bugs.python.org/setuptools/issue41.
+        
+        bootstrapping
+        =============
+        
+        * Fixed bootstrap not working on Windows.
+          This closes http://bitbucket.org/tarek/distribute/issue/49.
+        
+        * Fixed 2.6 dependencies.
+          This closes http://bitbucket.org/tarek/distribute/issue/50.
+        
+        * Make sure setuptools is patched when running through easy_install
+          This closes http://bugs.python.org/setuptools/issue40.
+        
+        -----
+        0.6.1
+        -----
+        
+        setuptools
+        ==========
+        
+        * package_index.urlopen now catches BadStatusLine and malformed url errors.
+          This closes http://bitbucket.org/tarek/distribute/issue/16 and
+          http://bitbucket.org/tarek/distribute/issue/18.
+        
+        * zip_ok is now False by default. This closes
+          http://bugs.python.org/setuptools/issue33.
+        
+        * Fixed invalid URL error catching. http://bugs.python.org/setuptools/issue20.
+        
+        * Fixed invalid bootstraping with easy_install installation
+          http://bitbucket.org/tarek/distribute/issue/40.
+          Thanks to Florian Schulze for the help.
+        
+        * Removed buildout/bootstrap.py. A new repository will create a specific
+          bootstrap.py script.
+        
+        
+        bootstrapping
+        =============
+        
+        * The boostrap process leave setuptools alone if detected in the system
+          and --root or --prefix is provided, but is not in the same location.
+          This closes http://bitbucket.org/tarek/distribute/issue/10.
+        
+        ---
+        0.6
+        ---
+        
+        setuptools
+        ==========
+        
+        * Packages required at build time where not fully present at install time.
+          This closes http://bitbucket.org/tarek/distribute/issue/12.
+        
+        * Protected against failures in tarfile extraction. This closes
+          http://bitbucket.org/tarek/distribute/issue/10.
+        
+        * Made Jython api_tests.txt doctest compatible. This closes
+          http://bitbucket.org/tarek/distribute/issue/7.
+        
+        * sandbox.py replaced builtin type file with builtin function open. This
+          closes http://bitbucket.org/tarek/distribute/issue/6.
+        
+        * Immediately close all file handles. This closes
+          http://bitbucket.org/tarek/distribute/issue/3.
+        
+        * Added compatibility with Subversion 1.6. This references
+          http://bitbucket.org/tarek/distribute/issue/1.
+        
+        pkg_resources
+        =============
+        
+        * Avoid a call to /usr/bin/sw_vers on OSX and use the official platform API
+          instead. Based on a patch from ronaldoussoren. This closes
+          http://bitbucket.org/tarek/distribute/issue/5.
+        
+        * Fixed a SandboxViolation for mkdir that could occur in certain cases.
+          This closes http://bitbucket.org/tarek/distribute/issue/13.
+        
+        * Allow to find_on_path on systems with tight permissions to fail gracefully.
+          This closes http://bitbucket.org/tarek/distribute/issue/9.
+        
+        * Corrected inconsistency between documentation and code of add_entry.
+          This closes http://bitbucket.org/tarek/distribute/issue/8.
+        
+        * Immediately close all file handles. This closes
+          http://bitbucket.org/tarek/distribute/issue/3.
+        
+        easy_install
+        ============
+        
+        * Immediately close all file handles. This closes
+          http://bitbucket.org/tarek/distribute/issue/3.
+        
+        
+Keywords: CPAN PyPI distutils eggs package management
+Platform: UNKNOWN
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: Python Software Foundation License
+Classifier: License :: OSI Approved :: Zope Public License
+Classifier: Operating System :: OS Independent
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Topic :: Software Development :: Libraries :: Python Modules
+Classifier: Topic :: System :: Archiving :: Packaging
+Classifier: Topic :: System :: Systems Administration
+Classifier: Topic :: Utilities
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/SOURCES.txt b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/SOURCES.txt
new file mode 100644
index 00000000..fc0a26bd
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/SOURCES.txt
@@ -0,0 +1,84 @@
+CHANGES.txt
+CONTRIBUTORS.txt
+DEVGUIDE.txt
+MANIFEST.in
+README.txt
+distribute_setup.py
+easy_install.py
+launcher.c
+pkg_resources.py
+setup.cfg
+setup.py
+site.py
+distribute.egg-info/PKG-INFO
+distribute.egg-info/SOURCES.txt
+distribute.egg-info/dependency_links.txt
+distribute.egg-info/entry_points.txt
+distribute.egg-info/top_level.txt
+distribute.egg-info/zip-safe
+docs/Makefile
+docs/conf.py
+docs/easy_install.txt
+docs/index.txt
+docs/pkg_resources.txt
+docs/python3.txt
+docs/roadmap.txt
+docs/setuptools.txt
+docs/using.txt
+docs/_templates/indexsidebar.html
+docs/_theme/nature/theme.conf
+docs/_theme/nature/static/nature.css_t
+docs/_theme/nature/static/pygments.css
+setuptools/__init__.py
+setuptools/archive_util.py
+setuptools/cli.exe
+setuptools/depends.py
+setuptools/dist.py
+setuptools/extension.py
+setuptools/gui.exe
+setuptools/package_index.py
+setuptools/sandbox.py
+setuptools/command/__init__.py
+setuptools/command/alias.py
+setuptools/command/bdist_egg.py
+setuptools/command/bdist_rpm.py
+setuptools/command/bdist_wininst.py
+setuptools/command/build_ext.py
+setuptools/command/build_py.py
+setuptools/command/develop.py
+setuptools/command/easy_install.py
+setuptools/command/egg_info.py
+setuptools/command/install.py
+setuptools/command/install_egg_info.py
+setuptools/command/install_lib.py
+setuptools/command/install_scripts.py
+setuptools/command/register.py
+setuptools/command/rotate.py
+setuptools/command/saveopts.py
+setuptools/command/sdist.py
+setuptools/command/setopt.py
+setuptools/command/test.py
+setuptools/command/upload.py
+setuptools/command/upload_docs.py
+setuptools/tests/__init__.py
+setuptools/tests/doctest.py
+setuptools/tests/server.py
+setuptools/tests/test_build_ext.py
+setuptools/tests/test_develop.py
+setuptools/tests/test_easy_install.py
+setuptools/tests/test_packageindex.py
+setuptools/tests/test_resources.py
+setuptools/tests/test_sandbox.py
+setuptools/tests/test_upload_docs.py
+setuptools/tests/win_script_wrapper.txt
+setuptools/tests/indexes/test_links_priority/external.html
+setuptools/tests/indexes/test_links_priority/simple/foobar/index.html
+tests/api_tests.txt
+tests/install_test.py
+tests/manual_test.py
+tests/test_distribute_setup.py
+tests/shlib_test/hello.c
+tests/shlib_test/hello.pyx
+tests/shlib_test/hellolib.c
+tests/shlib_test/setup.py
+tests/shlib_test/test_hello.py
\ No newline at end of file
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/dependency_links.txt b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/dependency_links.txt
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/dependency_links.txt
@@ -0,0 +1 @@
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/entry_points.txt b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/entry_points.txt
new file mode 100644
index 00000000..9fd41758
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/entry_points.txt
@@ -0,0 +1,61 @@
+[distutils.commands]
+bdist_rpm = setuptools.command.bdist_rpm:bdist_rpm
+rotate = setuptools.command.rotate:rotate
+develop = setuptools.command.develop:develop
+setopt = setuptools.command.setopt:setopt
+build_py = setuptools.command.build_py:build_py
+saveopts = setuptools.command.saveopts:saveopts
+egg_info = setuptools.command.egg_info:egg_info
+register = setuptools.command.register:register
+upload_docs = setuptools.command.upload_docs:upload_docs
+install_egg_info = setuptools.command.install_egg_info:install_egg_info
+alias = setuptools.command.alias:alias
+easy_install = setuptools.command.easy_install:easy_install
+install_scripts = setuptools.command.install_scripts:install_scripts
+bdist_wininst = setuptools.command.bdist_wininst:bdist_wininst
+bdist_egg = setuptools.command.bdist_egg:bdist_egg
+install = setuptools.command.install:install
+test = setuptools.command.test:test
+install_lib = setuptools.command.install_lib:install_lib
+build_ext = setuptools.command.build_ext:build_ext
+sdist = setuptools.command.sdist:sdist
+
+[egg_info.writers]
+dependency_links.txt = setuptools.command.egg_info:overwrite_arg
+requires.txt = setuptools.command.egg_info:write_requirements
+PKG-INFO = setuptools.command.egg_info:write_pkg_info
+eager_resources.txt = setuptools.command.egg_info:overwrite_arg
+top_level.txt = setuptools.command.egg_info:write_toplevel_names
+namespace_packages.txt = setuptools.command.egg_info:overwrite_arg
+entry_points.txt = setuptools.command.egg_info:write_entries
+depends.txt = setuptools.command.egg_info:warn_depends_obsolete
+
+[console_scripts]
+easy_install = setuptools.command.easy_install:main
+easy_install-2.7 = setuptools.command.easy_install:main
+
+[setuptools.file_finders]
+svn_cvs = setuptools.command.sdist:_default_revctrl
+
+[distutils.setup_keywords]
+dependency_links = setuptools.dist:assert_string_list
+entry_points = setuptools.dist:check_entry_points
+extras_require = setuptools.dist:check_extras
+package_data = setuptools.dist:check_package_data
+install_requires = setuptools.dist:check_requirements
+use_2to3 = setuptools.dist:assert_bool
+use_2to3_fixers = setuptools.dist:assert_string_list
+include_package_data = setuptools.dist:assert_bool
+exclude_package_data = setuptools.dist:check_package_data
+namespace_packages = setuptools.dist:check_nsp
+test_suite = setuptools.dist:check_test_suite
+eager_resources = setuptools.dist:assert_string_list
+zip_safe = setuptools.dist:assert_bool
+test_loader = setuptools.dist:check_importable
+packages = setuptools.dist:check_packages
+convert_2to3_doctests = setuptools.dist:assert_string_list
+tests_require = setuptools.dist:check_requirements
+
+[setuptools.installation]
+eggsecutable = setuptools.command.easy_install:bootstrap
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/top_level.txt b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/top_level.txt
new file mode 100644
index 00000000..ef77c7c1
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/top_level.txt
@@ -0,0 +1,4 @@
+easy_install
+pkg_resources
+setuptools
+site
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/zip-safe b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/zip-safe
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/EGG-INFO/zip-safe
@@ -0,0 +1 @@
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/easy_install.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/easy_install.py
new file mode 100755
index 00000000..d87e9840
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/easy_install.py
@@ -0,0 +1,5 @@
+"""Run the EasyInstall command"""
+
+if __name__ == '__main__':
+    from setuptools.command.easy_install import main
+    main()
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/pkg_resources.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/pkg_resources.py
new file mode 100755
index 00000000..30dbc188
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/pkg_resources.py
@@ -0,0 +1,2693 @@
+"""Package resource API
+--------------------
+
+A resource is a logical file contained within a package, or a logical
+subdirectory thereof.  The package resource API expects resource names
+to have their path parts separated with ``/``, *not* whatever the local
+path separator is.  Do not use os.path operations to manipulate resource
+names being passed into the API.
+
+The package resource API is designed to work with normal filesystem packages,
+.egg files, and unpacked .egg files.  It can also work in a limited way with
+.zip files and with custom PEP 302 loaders that support the ``get_data()``
+method.
+"""
+
+import sys, os, zipimport, time, re, imp, types
+from urlparse import urlparse, urlunparse
+
+try:
+    frozenset
+except NameError:
+    from sets import ImmutableSet as frozenset
+
+# capture these to bypass sandboxing
+from os import utime
+try:
+    from os import mkdir, rename, unlink
+    WRITE_SUPPORT = True
+except ImportError:
+    # no write support, probably under GAE
+    WRITE_SUPPORT = False
+
+from os import open as os_open
+from os.path import isdir, split
+
+# This marker is used to simplify the process that checks is the
+# setuptools package was installed by the Setuptools project
+# or by the Distribute project, in case Setuptools creates
+# a distribution with the same version.
+#
+# The bootstrapping script for instance, will check if this
+# attribute is present to decide wether to reinstall the package
+_distribute = True
+
+def _bypass_ensure_directory(name, mode=0777):
+    # Sandbox-bypassing version of ensure_directory()
+    if not WRITE_SUPPORT:
+        raise IOError('"os.mkdir" not supported on this platform.')
+    dirname, filename = split(name)
+    if dirname and filename and not isdir(dirname):
+        _bypass_ensure_directory(dirname)
+        mkdir(dirname, mode)
+
+
+
+
+
+
+
+
+def get_supported_platform():
+    """Return this platform's maximum compatible version.
+
+    distutils.util.get_platform() normally reports the minimum version
+    of Mac OS X that would be required to *use* extensions produced by
+    distutils.  But what we want when checking compatibility is to know the
+    version of Mac OS X that we are *running*.  To allow usage of packages that
+    explicitly require a newer version of Mac OS X, we must also know the
+    current version of the OS.
+
+    If this condition occurs for any other platform with a version in its
+    platform strings, this function should be extended accordingly.
+    """
+    plat = get_build_platform(); m = macosVersionString.match(plat)
+    if m is not None and sys.platform == "darwin":
+        try:
+            plat = 'macosx-%s-%s' % ('.'.join(_macosx_vers()[:2]), m.group(3))
+        except ValueError:
+            pass    # not Mac OS X
+    return plat
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+__all__ = [
+    # Basic resource access and distribution/entry point discovery
+    'require', 'run_script', 'get_provider',  'get_distribution',
+    'load_entry_point', 'get_entry_map', 'get_entry_info', 'iter_entry_points',
+    'resource_string', 'resource_stream', 'resource_filename',
+    'resource_listdir', 'resource_exists', 'resource_isdir',
+
+    # Environmental control
+    'declare_namespace', 'working_set', 'add_activation_listener',
+    'find_distributions', 'set_extraction_path', 'cleanup_resources',
+    'get_default_cache',
+
+    # Primary implementation classes
+    'Environment', 'WorkingSet', 'ResourceManager',
+    'Distribution', 'Requirement', 'EntryPoint',
+
+    # Exceptions
+    'ResolutionError','VersionConflict','DistributionNotFound','UnknownExtra',
+    'ExtractionError',
+
+    # Parsing functions and string utilities
+    'parse_requirements', 'parse_version', 'safe_name', 'safe_version',
+    'get_platform', 'compatible_platforms', 'yield_lines', 'split_sections',
+    'safe_extra', 'to_filename',
+
+    # filesystem utilities
+    'ensure_directory', 'normalize_path',
+
+    # Distribution "precedence" constants
+    'EGG_DIST', 'BINARY_DIST', 'SOURCE_DIST', 'CHECKOUT_DIST', 'DEVELOP_DIST',
+
+    # "Provider" interfaces, implementations, and registration/lookup APIs
+    'IMetadataProvider', 'IResourceProvider', 'FileMetadata',
+    'PathMetadata', 'EggMetadata', 'EmptyProvider', 'empty_provider',
+    'NullProvider', 'EggProvider', 'DefaultProvider', 'ZipProvider',
+    'register_finder', 'register_namespace_handler', 'register_loader_type',
+    'fixup_namespace_packages', 'get_importer',
+
+    # Deprecated/backward compatibility only
+    'run_main', 'AvailableDistributions',
+]
+class ResolutionError(Exception):
+    """Abstract base for dependency resolution errors"""
+    def __repr__(self):
+        return self.__class__.__name__+repr(self.args)
+
+class VersionConflict(ResolutionError):
+    """An already-installed version conflicts with the requested version"""
+
+class DistributionNotFound(ResolutionError):
+    """A requested distribution was not found"""
+
+class UnknownExtra(ResolutionError):
+    """Distribution doesn't have an "extra feature" of the given name"""
+_provider_factories = {}
+
+PY_MAJOR = sys.version[:3]
+EGG_DIST    = 3
+BINARY_DIST = 2
+SOURCE_DIST = 1
+CHECKOUT_DIST = 0
+DEVELOP_DIST = -1
+
+def register_loader_type(loader_type, provider_factory):
+    """Register `provider_factory` to make providers for `loader_type`
+
+    `loader_type` is the type or class of a PEP 302 ``module.__loader__``,
+    and `provider_factory` is a function that, passed a *module* object,
+    returns an ``IResourceProvider`` for that module.
+    """
+    _provider_factories[loader_type] = provider_factory
+
+def get_provider(moduleOrReq):
+    """Return an IResourceProvider for the named module or requirement"""
+    if isinstance(moduleOrReq,Requirement):
+        return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
+    try:
+        module = sys.modules[moduleOrReq]
+    except KeyError:
+        __import__(moduleOrReq)
+        module = sys.modules[moduleOrReq]
+    loader = getattr(module, '__loader__', None)
+    return _find_adapter(_provider_factories, loader)(module)
+
+def _macosx_vers(_cache=[]):
+    if not _cache:
+        import platform
+        version = platform.mac_ver()[0]
+        # fallback for MacPorts
+        if version == '':
+            import plistlib
+            plist = '/System/Library/CoreServices/SystemVersion.plist'
+            if os.path.exists(plist):
+                if hasattr(plistlib, 'readPlist'):
+                    plist_content = plistlib.readPlist(plist)
+                    if 'ProductVersion' in plist_content:
+                        version = plist_content['ProductVersion']
+
+        _cache.append(version.split('.'))
+    return _cache[0]
+
+def _macosx_arch(machine):
+    return {'PowerPC':'ppc', 'Power_Macintosh':'ppc'}.get(machine,machine)
+
+def get_build_platform():
+    """Return this platform's string for platform-specific distributions
+
+    XXX Currently this is the same as ``distutils.util.get_platform()``, but it
+    needs some hacks for Linux and Mac OS X.
+    """
+    try:
+        from distutils.util import get_platform
+    except ImportError:
+        from sysconfig import get_platform
+
+    plat = get_platform()
+    if sys.platform == "darwin" and not plat.startswith('macosx-'):
+        try:
+            version = _macosx_vers()
+            machine = os.uname()[4].replace(" ", "_")
+            return "macosx-%d.%d-%s" % (int(version[0]), int(version[1]),
+                _macosx_arch(machine))
+        except ValueError:
+            # if someone is running a non-Mac darwin system, this will fall
+            # through to the default implementation
+            pass
+    return plat
+
+macosVersionString = re.compile(r"macosx-(\d+)\.(\d+)-(.*)")
+darwinVersionString = re.compile(r"darwin-(\d+)\.(\d+)\.(\d+)-(.*)")
+get_platform = get_build_platform   # XXX backward compat
+
+def compatible_platforms(provided,required):
+    """Can code for the `provided` platform run on the `required` platform?
+
+    Returns true if either platform is ``None``, or the platforms are equal.
+
+    XXX Needs compatibility checks for Linux and other unixy OSes.
+    """
+    if provided is None or required is None or provided==required:
+        return True     # easy case
+
+    # Mac OS X special cases
+    reqMac = macosVersionString.match(required)
+    if reqMac:
+        provMac = macosVersionString.match(provided)
+
+        # is this a Mac package?
+        if not provMac:
+            # this is backwards compatibility for packages built before
+            # setuptools 0.6. All packages built after this point will
+            # use the new macosx designation.
+            provDarwin = darwinVersionString.match(provided)
+            if provDarwin:
+                dversion = int(provDarwin.group(1))
+                macosversion = "%s.%s" % (reqMac.group(1), reqMac.group(2))
+                if dversion == 7 and macosversion >= "10.3" or \
+                    dversion == 8 and macosversion >= "10.4":
+
+                    #import warnings
+                    #warnings.warn("Mac eggs should be rebuilt to "
+                    #    "use the macosx designation instead of darwin.",
+                    #    category=DeprecationWarning)
+                    return True
+            return False    # egg isn't macosx or legacy darwin
+
+        # are they the same major version and machine type?
+        if provMac.group(1) != reqMac.group(1) or \
+            provMac.group(3) != reqMac.group(3):
+            return False
+
+
+
+        # is the required OS major update >= the provided one?
+        if int(provMac.group(2)) > int(reqMac.group(2)):
+            return False
+
+        return True
+
+    # XXX Linux and other platforms' special cases should go here
+    return False
+
+
+def run_script(dist_spec, script_name):
+    """Locate distribution `dist_spec` and run its `script_name` script"""
+    ns = sys._getframe(1).f_globals
+    name = ns['__name__']
+    ns.clear()
+    ns['__name__'] = name
+    require(dist_spec)[0].run_script(script_name, ns)
+
+run_main = run_script   # backward compatibility
+
+def get_distribution(dist):
+    """Return a current distribution object for a Requirement or string"""
+    if isinstance(dist,basestring): dist = Requirement.parse(dist)
+    if isinstance(dist,Requirement): dist = get_provider(dist)
+    if not isinstance(dist,Distribution):
+        raise TypeError("Expected string, Requirement, or Distribution", dist)
+    return dist
+
+def load_entry_point(dist, group, name):
+    """Return `name` entry point of `group` for `dist` or raise ImportError"""
+    return get_distribution(dist).load_entry_point(group, name)
+
+def get_entry_map(dist, group=None):
+    """Return the entry point map for `group`, or the full entry map"""
+    return get_distribution(dist).get_entry_map(group)
+
+def get_entry_info(dist, group, name):
+    """Return the EntryPoint object for `group`+`name`, or ``None``"""
+    return get_distribution(dist).get_entry_info(group, name)
+
+
+class IMetadataProvider:
+
+    def has_metadata(name):
+        """Does the package's distribution contain the named metadata?"""
+
+    def get_metadata(name):
+        """The named metadata resource as a string"""
+
+    def get_metadata_lines(name):
+        """Yield named metadata resource as list of non-blank non-comment lines
+
+       Leading and trailing whitespace is stripped from each line, and lines
+       with ``#`` as the first non-blank character are omitted."""
+
+    def metadata_isdir(name):
+        """Is the named metadata a directory?  (like ``os.path.isdir()``)"""
+
+    def metadata_listdir(name):
+        """List of metadata names in the directory (like ``os.listdir()``)"""
+
+    def run_script(script_name, namespace):
+        """Execute the named script in the supplied namespace dictionary"""
+
+
+
+
+
+
+
+
+
+
+class IResourceProvider(IMetadataProvider):
+    """An object that provides access to package resources"""
+
+    def get_resource_filename(manager, resource_name):
+        """Return a true filesystem path for `resource_name`
+
+        `manager` must be an ``IResourceManager``"""
+
+    def get_resource_stream(manager, resource_name):
+        """Return a readable file-like object for `resource_name`
+
+        `manager` must be an ``IResourceManager``"""
+
+    def get_resource_string(manager, resource_name):
+        """Return a string containing the contents of `resource_name`
+
+        `manager` must be an ``IResourceManager``"""
+
+    def has_resource(resource_name):
+        """Does the package contain the named resource?"""
+
+    def resource_isdir(resource_name):
+        """Is the named resource a directory?  (like ``os.path.isdir()``)"""
+
+    def resource_listdir(resource_name):
+        """List of resource names in the directory (like ``os.listdir()``)"""
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+class WorkingSet(object):
+    """A collection of active distributions on sys.path (or a similar list)"""
+
+    def __init__(self, entries=None):
+        """Create working set from list of path entries (default=sys.path)"""
+        self.entries = []
+        self.entry_keys = {}
+        self.by_key = {}
+        self.callbacks = []
+
+        if entries is None:
+            entries = sys.path
+
+        for entry in entries:
+            self.add_entry(entry)
+
+
+    def add_entry(self, entry):
+        """Add a path item to ``.entries``, finding any distributions on it
+
+        ``find_distributions(entry,True)`` is used to find distributions
+        corresponding to the path entry, and they are added.  `entry` is
+        always appended to ``.entries``, even if it is already present.
+        (This is because ``sys.path`` can contain the same value more than
+        once, and the ``.entries`` of the ``sys.path`` WorkingSet should always
+        equal ``sys.path``.)
+        """
+        self.entry_keys.setdefault(entry, [])
+        self.entries.append(entry)
+        for dist in find_distributions(entry, True):
+            self.add(dist, entry, False)
+
+
+    def __contains__(self,dist):
+        """True if `dist` is the active distribution for its project"""
+        return self.by_key.get(dist.key) == dist
+
+
+
+
+
+    def find(self, req):
+        """Find a distribution matching requirement `req`
+
+        If there is an active distribution for the requested project, this
+        returns it as long as it meets the version requirement specified by
+        `req`.  But, if there is an active distribution for the project and it
+        does *not* meet the `req` requirement, ``VersionConflict`` is raised.
+        If there is no active distribution for the requested project, ``None``
+        is returned.
+        """
+        dist = self.by_key.get(req.key)
+        if dist is not None and dist not in req:
+            raise VersionConflict(dist,req)     # XXX add more info
+        else:
+            return dist
+
+    def iter_entry_points(self, group, name=None):
+        """Yield entry point objects from `group` matching `name`
+
+        If `name` is None, yields all entry points in `group` from all
+        distributions in the working set, otherwise only ones matching
+        both `group` and `name` are yielded (in distribution order).
+        """
+        for dist in self:
+            entries = dist.get_entry_map(group)
+            if name is None:
+                for ep in entries.values():
+                    yield ep
+            elif name in entries:
+                yield entries[name]
+
+    def run_script(self, requires, script_name):
+        """Locate distribution for `requires` and run `script_name` script"""
+        ns = sys._getframe(1).f_globals
+        name = ns['__name__']
+        ns.clear()
+        ns['__name__'] = name
+        self.require(requires)[0].run_script(script_name, ns)
+
+
+
+    def __iter__(self):
+        """Yield distributions for non-duplicate projects in the working set
+
+        The yield order is the order in which the items' path entries were
+        added to the working set.
+        """
+        seen = {}
+        for item in self.entries:
+            for key in self.entry_keys[item]:
+                if key not in seen:
+                    seen[key]=1
+                    yield self.by_key[key]
+
+    def add(self, dist, entry=None, insert=True):
+        """Add `dist` to working set, associated with `entry`
+
+        If `entry` is unspecified, it defaults to the ``.location`` of `dist`.
+        On exit from this routine, `entry` is added to the end of the working
+        set's ``.entries`` (if it wasn't already present).
+
+        `dist` is only added to the working set if it's for a project that
+        doesn't already have a distribution in the set.  If it's added, any
+        callbacks registered with the ``subscribe()`` method will be called.
+        """
+        if insert:
+            dist.insert_on(self.entries, entry)
+
+        if entry is None:
+            entry = dist.location
+        keys = self.entry_keys.setdefault(entry,[])
+        keys2 = self.entry_keys.setdefault(dist.location,[])
+        if dist.key in self.by_key:
+            return      # ignore hidden distros
+
+        self.by_key[dist.key] = dist
+        if dist.key not in keys:
+            keys.append(dist.key)
+        if dist.key not in keys2:
+            keys2.append(dist.key)
+        self._added_new(dist)
+
+    def resolve(self, requirements, env=None, installer=None, replacement=True):
+        """List all distributions needed to (recursively) meet `requirements`
+
+        `requirements` must be a sequence of ``Requirement`` objects.  `env`,
+        if supplied, should be an ``Environment`` instance.  If
+        not supplied, it defaults to all distributions available within any
+        entry or distribution in the working set.  `installer`, if supplied,
+        will be invoked with each requirement that cannot be met by an
+        already-installed distribution; it should return a ``Distribution`` or
+        ``None``.
+        """
+
+        requirements = list(requirements)[::-1]  # set up the stack
+        processed = {}  # set of processed requirements
+        best = {}  # key -> dist
+        to_activate = []
+
+        while requirements:
+            req = requirements.pop(0)   # process dependencies breadth-first
+            if _override_setuptools(req) and replacement:
+                req = Requirement.parse('distribute')
+
+            if req in processed:
+                # Ignore cyclic or redundant dependencies
+                continue
+            dist = best.get(req.key)
+            if dist is None:
+                # Find the best distribution and add it to the map
+                dist = self.by_key.get(req.key)
+                if dist is None:
+                    if env is None:
+                        env = Environment(self.entries)
+                    dist = best[req.key] = env.best_match(req, self, installer)
+                    if dist is None:
+                        #msg = ("The '%s' distribution was not found on this "
+                        #       "system, and is required by this application.")
+                        #raise DistributionNotFound(msg % req)
+
+                        # unfortunately, zc.buildout uses a str(err)
+                        # to get the name of the distribution here..
+                        raise DistributionNotFound(req)
+                to_activate.append(dist)
+            if dist not in req:
+                # Oops, the "best" so far conflicts with a dependency
+                raise VersionConflict(dist,req) # XXX put more info here
+            requirements.extend(dist.requires(req.extras)[::-1])
+            processed[req] = True
+
+        return to_activate    # return list of distros to activate
+
+    def find_plugins(self,
+        plugin_env, full_env=None, installer=None, fallback=True
+    ):
+        """Find all activatable distributions in `plugin_env`
+
+        Example usage::
+
+            distributions, errors = working_set.find_plugins(
+                Environment(plugin_dirlist)
+            )
+            map(working_set.add, distributions)  # add plugins+libs to sys.path
+            print 'Could not load', errors        # display errors
+
+        The `plugin_env` should be an ``Environment`` instance that contains
+        only distributions that are in the project's "plugin directory" or
+        directories. The `full_env`, if supplied, should be an ``Environment``
+        contains all currently-available distributions.  If `full_env` is not
+        supplied, one is created automatically from the ``WorkingSet`` this
+        method is called on, which will typically mean that every directory on
+        ``sys.path`` will be scanned for distributions.
+
+        `installer` is a standard installer callback as used by the
+        ``resolve()`` method. The `fallback` flag indicates whether we should
+        attempt to resolve older versions of a plugin if the newest version
+        cannot be resolved.
+
+        This method returns a 2-tuple: (`distributions`, `error_info`), where
+        `distributions` is a list of the distributions found in `plugin_env`
+        that were loadable, along with any other distributions that are needed
+        to resolve their dependencies.  `error_info` is a dictionary mapping
+        unloadable plugin distributions to an exception instance describing the
+        error that occurred. Usually this will be a ``DistributionNotFound`` or
+        ``VersionConflict`` instance.
+        """
+
+        plugin_projects = list(plugin_env)
+        plugin_projects.sort()  # scan project names in alphabetic order
+
+        error_info = {}
+        distributions = {}
+
+        if full_env is None:
+            env = Environment(self.entries)
+            env += plugin_env
+        else:
+            env = full_env + plugin_env
+
+        shadow_set = self.__class__([])
+        map(shadow_set.add, self)   # put all our entries in shadow_set
+
+        for project_name in plugin_projects:
+
+            for dist in plugin_env[project_name]:
+
+                req = [dist.as_requirement()]
+
+                try:
+                    resolvees = shadow_set.resolve(req, env, installer)
+
+                except ResolutionError,v:
+                    error_info[dist] = v    # save error info
+                    if fallback:
+                        continue    # try the next older version of project
+                    else:
+                        break       # give up on this project, keep going
+
+                else:
+                    map(shadow_set.add, resolvees)
+                    distributions.update(dict.fromkeys(resolvees))
+
+                    # success, no need to try any more versions of this project
+                    break
+
+        distributions = list(distributions)
+        distributions.sort()
+
+        return distributions, error_info
+
+
+
+
+
+    def require(self, *requirements):
+        """Ensure that distributions matching `requirements` are activated
+
+        `requirements` must be a string or a (possibly-nested) sequence
+        thereof, specifying the distributions and versions required.  The
+        return value is a sequence of the distributions that needed to be
+        activated to fulfill the requirements; all relevant distributions are
+        included, even if they were already activated in this working set.
+        """
+
+        needed = self.resolve(parse_requirements(requirements))
+
+        for dist in needed:
+            self.add(dist)
+
+        return needed
+
+
+    def subscribe(self, callback):
+        """Invoke `callback` for all distributions (including existing ones)"""
+        if callback in self.callbacks:
+            return
+        self.callbacks.append(callback)
+        for dist in self:
+            callback(dist)
+
+
+    def _added_new(self, dist):
+        for callback in self.callbacks:
+            callback(dist)
+
+
+
+
+
+
+
+
+
+
+
+class Environment(object):
+    """Searchable snapshot of distributions on a search path"""
+
+    def __init__(self, search_path=None, platform=get_supported_platform(), python=PY_MAJOR):
+        """Snapshot distributions available on a search path
+
+        Any distributions found on `search_path` are added to the environment.
+        `search_path` should be a sequence of ``sys.path`` items.  If not
+        supplied, ``sys.path`` is used.
+
+        `platform` is an optional string specifying the name of the platform
+        that platform-specific distributions must be compatible with.  If
+        unspecified, it defaults to the current platform.  `python` is an
+        optional string naming the desired version of Python (e.g. ``'2.4'``);
+        it defaults to the current version.
+
+        You may explicitly set `platform` (and/or `python`) to ``None`` if you
+        wish to map *all* distributions, not just those compatible with the
+        running platform or Python version.
+        """
+        self._distmap = {}
+        self._cache = {}
+        self.platform = platform
+        self.python = python
+        self.scan(search_path)
+
+    def can_add(self, dist):
+        """Is distribution `dist` acceptable for this environment?
+
+        The distribution must match the platform and python version
+        requirements specified when this environment was created, or False
+        is returned.
+        """
+        return (self.python is None or dist.py_version is None
+            or dist.py_version==self.python) \
+           and compatible_platforms(dist.platform,self.platform)
+
+    def remove(self, dist):
+        """Remove `dist` from the environment"""
+        self._distmap[dist.key].remove(dist)
+
+    def scan(self, search_path=None):
+        """Scan `search_path` for distributions usable in this environment
+
+        Any distributions found are added to the environment.
+        `search_path` should be a sequence of ``sys.path`` items.  If not
+        supplied, ``sys.path`` is used.  Only distributions conforming to
+        the platform/python version defined at initialization are added.
+        """
+        if search_path is None:
+            search_path = sys.path
+
+        for item in search_path:
+            for dist in find_distributions(item):
+                self.add(dist)
+
+    def __getitem__(self,project_name):
+        """Return a newest-to-oldest list of distributions for `project_name`
+        """
+        try:
+            return self._cache[project_name]
+        except KeyError:
+            project_name = project_name.lower()
+            if project_name not in self._distmap:
+                return []
+
+        if project_name not in self._cache:
+            dists = self._cache[project_name] = self._distmap[project_name]
+            _sort_dists(dists)
+
+        return self._cache[project_name]
+
+    def add(self,dist):
+        """Add `dist` if we ``can_add()`` it and it isn't already added"""
+        if self.can_add(dist) and dist.has_version():
+            dists = self._distmap.setdefault(dist.key,[])
+            if dist not in dists:
+                dists.append(dist)
+                if dist.key in self._cache:
+                    _sort_dists(self._cache[dist.key])
+
+
+    def best_match(self, req, working_set, installer=None):
+        """Find distribution best matching `req` and usable on `working_set`
+
+        This calls the ``find(req)`` method of the `working_set` to see if a
+        suitable distribution is already active.  (This may raise
+        ``VersionConflict`` if an unsuitable version of the project is already
+        active in the specified `working_set`.)  If a suitable distribution
+        isn't active, this method returns the newest distribution in the
+        environment that meets the ``Requirement`` in `req`.  If no suitable
+        distribution is found, and `installer` is supplied, then the result of
+        calling the environment's ``obtain(req, installer)`` method will be
+        returned.
+        """
+        dist = working_set.find(req)
+        if dist is not None:
+            return dist
+        for dist in self[req.key]:
+            if dist in req:
+                return dist
+        return self.obtain(req, installer) # try and download/install
+
+    def obtain(self, requirement, installer=None):
+        """Obtain a distribution matching `requirement` (e.g. via download)
+
+        Obtain a distro that matches requirement (e.g. via download).  In the
+        base ``Environment`` class, this routine just returns
+        ``installer(requirement)``, unless `installer` is None, in which case
+        None is returned instead.  This method is a hook that allows subclasses
+        to attempt other ways of obtaining a distribution before falling back
+        to the `installer` argument."""
+        if installer is not None:
+            return installer(requirement)
+
+    def __iter__(self):
+        """Yield the unique project names of the available distributions"""
+        for key in self._distmap.keys():
+            if self[key]: yield key
+
+
+
+
+    def __iadd__(self, other):
+        """In-place addition of a distribution or environment"""
+        if isinstance(other,Distribution):
+            self.add(other)
+        elif isinstance(other,Environment):
+            for project in other:
+                for dist in other[project]:
+                    self.add(dist)
+        else:
+            raise TypeError("Can't add %r to environment" % (other,))
+        return self
+
+    def __add__(self, other):
+        """Add an environment or distribution to an environment"""
+        new = self.__class__([], platform=None, python=None)
+        for env in self, other:
+            new += env
+        return new
+
+
+AvailableDistributions = Environment    # XXX backward compatibility
+
+
+class ExtractionError(RuntimeError):
+    """An error occurred extracting a resource
+
+    The following attributes are available from instances of this exception:
+
+    manager
+        The resource manager that raised this exception
+
+    cache_path
+        The base directory for resource extraction
+
+    original_error
+        The exception instance that caused extraction to fail
+    """
+
+
+
+
+class ResourceManager:
+    """Manage resource extraction and packages"""
+    extraction_path = None
+
+    def __init__(self):
+        self.cached_files = {}
+
+    def resource_exists(self, package_or_requirement, resource_name):
+        """Does the named resource exist?"""
+        return get_provider(package_or_requirement).has_resource(resource_name)
+
+    def resource_isdir(self, package_or_requirement, resource_name):
+        """Is the named resource an existing directory?"""
+        return get_provider(package_or_requirement).resource_isdir(
+            resource_name
+        )
+
+    def resource_filename(self, package_or_requirement, resource_name):
+        """Return a true filesystem path for specified resource"""
+        return get_provider(package_or_requirement).get_resource_filename(
+            self, resource_name
+        )
+
+    def resource_stream(self, package_or_requirement, resource_name):
+        """Return a readable file-like object for specified resource"""
+        return get_provider(package_or_requirement).get_resource_stream(
+            self, resource_name
+        )
+
+    def resource_string(self, package_or_requirement, resource_name):
+        """Return specified resource as a string"""
+        return get_provider(package_or_requirement).get_resource_string(
+            self, resource_name
+        )
+
+    def resource_listdir(self, package_or_requirement, resource_name):
+        """List the contents of the named resource directory"""
+        return get_provider(package_or_requirement).resource_listdir(
+            resource_name
+        )
+
+    def extraction_error(self):
+        """Give an error message for problems extracting file(s)"""
+
+        old_exc = sys.exc_info()[1]
+        cache_path = self.extraction_path or get_default_cache()
+
+        err = ExtractionError("""Can't extract file(s) to egg cache
+
+The following error occurred while trying to extract file(s) to the Python egg
+cache:
+
+  %s
+
+The Python egg cache directory is currently set to:
+
+  %s
+
+Perhaps your account does not have write access to this directory?  You can
+change the cache directory by setting the PYTHON_EGG_CACHE environment
+variable to point to an accessible directory.
+"""         % (old_exc, cache_path)
+        )
+        err.manager        = self
+        err.cache_path     = cache_path
+        err.original_error = old_exc
+        raise err
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def get_cache_path(self, archive_name, names=()):
+        """Return absolute location in cache for `archive_name` and `names`
+
+        The parent directory of the resulting path will be created if it does
+        not already exist.  `archive_name` should be the base filename of the
+        enclosing egg (which may not be the name of the enclosing zipfile!),
+        including its ".egg" extension.  `names`, if provided, should be a
+        sequence of path name parts "under" the egg's extraction location.
+
+        This method should only be called by resource providers that need to
+        obtain an extraction location, and only for names they intend to
+        extract, as it tracks the generated names for possible cleanup later.
+        """
+        extract_path = self.extraction_path or get_default_cache()
+        target_path = os.path.join(extract_path, archive_name+'-tmp', *names)
+        try:
+            _bypass_ensure_directory(target_path)
+        except:
+            self.extraction_error()
+
+        self.cached_files[target_path] = 1
+        return target_path
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def postprocess(self, tempname, filename):
+        """Perform any platform-specific postprocessing of `tempname`
+
+        This is where Mac header rewrites should be done; other platforms don't
+        have anything special they should do.
+
+        Resource providers should call this method ONLY after successfully
+        extracting a compressed resource.  They must NOT call it on resources
+        that are already in the filesystem.
+
+        `tempname` is the current (temporary) name of the file, and `filename`
+        is the name it will be renamed to by the caller after this routine
+        returns.
+        """
+
+        if os.name == 'posix':
+            # Make the resource executable
+            mode = ((os.stat(tempname).st_mode) | 0555) & 07777
+            os.chmod(tempname, mode)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def set_extraction_path(self, path):
+        """Set the base path where resources will be extracted to, if needed.
+
+        If you do not call this routine before any extractions take place, the
+        path defaults to the return value of ``get_default_cache()``.  (Which
+        is based on the ``PYTHON_EGG_CACHE`` environment variable, with various
+        platform-specific fallbacks.  See that routine's documentation for more
+        details.)
+
+        Resources are extracted to subdirectories of this path based upon
+        information given by the ``IResourceProvider``.  You may set this to a
+        temporary directory, but then you must call ``cleanup_resources()`` to
+        delete the extracted files when done.  There is no guarantee that
+        ``cleanup_resources()`` will be able to remove all extracted files.
+
+        (Note: you may not change the extraction path for a given resource
+        manager once resources have been extracted, unless you first call
+        ``cleanup_resources()``.)
+        """
+        if self.cached_files:
+            raise ValueError(
+                "Can't change extraction path, files already extracted"
+            )
+
+        self.extraction_path = path
+
+    def cleanup_resources(self, force=False):
+        """
+        Delete all extracted resource files and directories, returning a list
+        of the file and directory names that could not be successfully removed.
+        This function does not have any concurrency protection, so it should
+        generally only be called when the extraction path is a temporary
+        directory exclusive to a single process.  This method is not
+        automatically called; you must call it explicitly or register it as an
+        ``atexit`` function if you wish to ensure cleanup of a temporary
+        directory used for extractions.
+        """
+        # XXX
+
+
+
+def get_default_cache():
+    """Determine the default cache location
+
+    This returns the ``PYTHON_EGG_CACHE`` environment variable, if set.
+    Otherwise, on Windows, it returns a "Python-Eggs" subdirectory of the
+    "Application Data" directory.  On all other systems, it's "~/.python-eggs".
+    """
+    try:
+        return os.environ['PYTHON_EGG_CACHE']
+    except KeyError:
+        pass
+
+    if os.name!='nt':
+        return os.path.expanduser('~/.python-eggs')
+
+    app_data = 'Application Data'   # XXX this may be locale-specific!
+    app_homes = [
+        (('APPDATA',), None),       # best option, should be locale-safe
+        (('USERPROFILE',), app_data),
+        (('HOMEDRIVE','HOMEPATH'), app_data),
+        (('HOMEPATH',), app_data),
+        (('HOME',), None),
+        (('WINDIR',), app_data),    # 95/98/ME
+    ]
+
+    for keys, subdir in app_homes:
+        dirname = ''
+        for key in keys:
+            if key in os.environ:
+                dirname = os.path.join(dirname, os.environ[key])
+            else:
+                break
+        else:
+            if subdir:
+                dirname = os.path.join(dirname,subdir)
+            return os.path.join(dirname, 'Python-Eggs')
+    else:
+        raise RuntimeError(
+            "Please set the PYTHON_EGG_CACHE enviroment variable"
+        )
+
+def safe_name(name):
+    """Convert an arbitrary string to a standard distribution name
+
+    Any runs of non-alphanumeric/. characters are replaced with a single '-'.
+    """
+    return re.sub('[^A-Za-z0-9.]+', '-', name)
+
+
+def safe_version(version):
+    """Convert an arbitrary string to a standard version string
+
+    Spaces become dots, and all other non-alphanumeric characters become
+    dashes, with runs of multiple dashes condensed to a single dash.
+    """
+    version = version.replace(' ','.')
+    return re.sub('[^A-Za-z0-9.]+', '-', version)
+
+
+def safe_extra(extra):
+    """Convert an arbitrary string to a standard 'extra' name
+
+    Any runs of non-alphanumeric characters are replaced with a single '_',
+    and the result is always lowercased.
+    """
+    return re.sub('[^A-Za-z0-9.]+', '_', extra).lower()
+
+
+def to_filename(name):
+    """Convert a project or version name to its filename-escaped form
+
+    Any '-' characters are currently replaced with '_'.
+    """
+    return name.replace('-','_')
+
+
+
+
+
+
+
+
+class NullProvider:
+    """Try to implement resources and metadata for arbitrary PEP 302 loaders"""
+
+    egg_name = None
+    egg_info = None
+    loader = None
+
+    def __init__(self, module):
+        self.loader = getattr(module, '__loader__', None)
+        self.module_path = os.path.dirname(getattr(module, '__file__', ''))
+
+    def get_resource_filename(self, manager, resource_name):
+        return self._fn(self.module_path, resource_name)
+
+    def get_resource_stream(self, manager, resource_name):
+        return StringIO(self.get_resource_string(manager, resource_name))
+
+    def get_resource_string(self, manager, resource_name):
+        return self._get(self._fn(self.module_path, resource_name))
+
+    def has_resource(self, resource_name):
+        return self._has(self._fn(self.module_path, resource_name))
+
+    def has_metadata(self, name):
+        return self.egg_info and self._has(self._fn(self.egg_info,name))
+
+    if sys.version_info <= (3,):
+        def get_metadata(self, name):
+            if not self.egg_info:
+                return ""
+            return self._get(self._fn(self.egg_info,name))
+    else:
+        def get_metadata(self, name):
+            if not self.egg_info:
+                return ""
+            return self._get(self._fn(self.egg_info,name)).decode("utf-8")
+
+    def get_metadata_lines(self, name):
+        return yield_lines(self.get_metadata(name))
+
+    def resource_isdir(self,resource_name):
+        return self._isdir(self._fn(self.module_path, resource_name))
+
+    def metadata_isdir(self,name):
+        return self.egg_info and self._isdir(self._fn(self.egg_info,name))
+
+
+    def resource_listdir(self,resource_name):
+        return self._listdir(self._fn(self.module_path,resource_name))
+
+    def metadata_listdir(self,name):
+        if self.egg_info:
+            return self._listdir(self._fn(self.egg_info,name))
+        return []
+
+    def run_script(self,script_name,namespace):
+        script = 'scripts/'+script_name
+        if not self.has_metadata(script):
+            raise ResolutionError("No script named %r" % script_name)
+        script_text = self.get_metadata(script).replace('\r\n','\n')
+        script_text = script_text.replace('\r','\n')
+        script_filename = self._fn(self.egg_info,script)
+        namespace['__file__'] = script_filename
+        if os.path.exists(script_filename):
+            execfile(script_filename, namespace, namespace)
+        else:
+            from linecache import cache
+            cache[script_filename] = (
+                len(script_text), 0, script_text.split('\n'), script_filename
+            )
+            script_code = compile(script_text,script_filename,'exec')
+            exec script_code in namespace, namespace
+
+    def _has(self, path):
+        raise NotImplementedError(
+            "Can't perform this operation for unregistered loader type"
+        )
+
+    def _isdir(self, path):
+        raise NotImplementedError(
+            "Can't perform this operation for unregistered loader type"
+        )
+
+    def _listdir(self, path):
+        raise NotImplementedError(
+            "Can't perform this operation for unregistered loader type"
+        )
+
+    def _fn(self, base, resource_name):
+        if resource_name:
+            return os.path.join(base, *resource_name.split('/'))
+        return base
+
+    def _get(self, path):
+        if hasattr(self.loader, 'get_data'):
+            return self.loader.get_data(path)
+        raise NotImplementedError(
+            "Can't perform this operation for loaders without 'get_data()'"
+        )
+
+register_loader_type(object, NullProvider)
+
+
+class EggProvider(NullProvider):
+    """Provider based on a virtual filesystem"""
+
+    def __init__(self,module):
+        NullProvider.__init__(self,module)
+        self._setup_prefix()
+
+    def _setup_prefix(self):
+        # we assume here that our metadata may be nested inside a "basket"
+        # of multiple eggs; that's why we use module_path instead of .archive
+        path = self.module_path
+        old = None
+        while path!=old:
+            if path.lower().endswith('.egg'):
+                self.egg_name = os.path.basename(path)
+                self.egg_info = os.path.join(path, 'EGG-INFO')
+                self.egg_root = path
+                break
+            old = path
+            path, base = os.path.split(path)
+
+
+
+
+
+
+class DefaultProvider(EggProvider):
+    """Provides access to package resources in the filesystem"""
+
+    def _has(self, path):
+        return os.path.exists(path)
+
+    def _isdir(self,path):
+        return os.path.isdir(path)
+
+    def _listdir(self,path):
+        return os.listdir(path)
+
+    def get_resource_stream(self, manager, resource_name):
+        return open(self._fn(self.module_path, resource_name), 'rb')
+
+    def _get(self, path):
+        stream = open(path, 'rb')
+        try:
+            return stream.read()
+        finally:
+            stream.close()
+
+register_loader_type(type(None), DefaultProvider)
+
+
+class EmptyProvider(NullProvider):
+    """Provider that returns nothing for all requests"""
+
+    _isdir = _has = lambda self,path: False
+    _get          = lambda self,path: ''
+    _listdir      = lambda self,path: []
+    module_path   = None
+
+    def __init__(self):
+        pass
+
+empty_provider = EmptyProvider()
+
+
+
+
+class ZipProvider(EggProvider):
+    """Resource support for zips and eggs"""
+
+    eagers = None
+
+    def __init__(self, module):
+        EggProvider.__init__(self,module)
+        self.zipinfo = zipimport._zip_directory_cache[self.loader.archive]
+        self.zip_pre = self.loader.archive+os.sep
+
+    def _zipinfo_name(self, fspath):
+        # Convert a virtual filename (full path to file) into a zipfile subpath
+        # usable with the zipimport directory cache for our target archive
+        if fspath.startswith(self.zip_pre):
+            return fspath[len(self.zip_pre):]
+        raise AssertionError(
+            "%s is not a subpath of %s" % (fspath,self.zip_pre)
+        )
+
+    def _parts(self,zip_path):
+        # Convert a zipfile subpath into an egg-relative path part list
+        fspath = self.zip_pre+zip_path  # pseudo-fs path
+        if fspath.startswith(self.egg_root+os.sep):
+            return fspath[len(self.egg_root)+1:].split(os.sep)
+        raise AssertionError(
+            "%s is not a subpath of %s" % (fspath,self.egg_root)
+        )
+
+    def get_resource_filename(self, manager, resource_name):
+        if not self.egg_name:
+            raise NotImplementedError(
+                "resource_filename() only supported for .egg, not .zip"
+            )
+        # no need to lock for extraction, since we use temp names
+        zip_path = self._resource_to_zip(resource_name)
+        eagers = self._get_eager_resources()
+        if '/'.join(self._parts(zip_path)) in eagers:
+            for name in eagers:
+                self._extract_resource(manager, self._eager_to_zip(name))
+        return self._extract_resource(manager, zip_path)
+
+    def _extract_resource(self, manager, zip_path):
+
+        if zip_path in self._index():
+            for name in self._index()[zip_path]:
+                last = self._extract_resource(
+                    manager, os.path.join(zip_path, name)
+                )
+            return os.path.dirname(last)  # return the extracted directory name
+
+        zip_stat = self.zipinfo[zip_path]
+        t,d,size = zip_stat[5], zip_stat[6], zip_stat[3]
+        date_time = (
+            (d>>9)+1980, (d>>5)&0xF, d&0x1F,                      # ymd
+            (t&0xFFFF)>>11, (t>>5)&0x3F, (t&0x1F) * 2, 0, 0, -1   # hms, etc.
+        )
+        timestamp = time.mktime(date_time)
+
+        try:
+            if not WRITE_SUPPORT:
+                raise IOError('"os.rename" and "os.unlink" are not supported '
+                              'on this platform')
+
+            real_path = manager.get_cache_path(
+                self.egg_name, self._parts(zip_path)
+            )
+
+            if os.path.isfile(real_path):
+                stat = os.stat(real_path)
+                if stat.st_size==size and stat.st_mtime==timestamp:
+                    # size and stamp match, don't bother extracting
+                    return real_path
+
+            outf, tmpnam = _mkstemp(".$extract", dir=os.path.dirname(real_path))
+            os.write(outf, self.loader.get_data(zip_path))
+            os.close(outf)
+            utime(tmpnam, (timestamp,timestamp))
+            manager.postprocess(tmpnam, real_path)
+
+            try:
+                rename(tmpnam, real_path)
+
+            except os.error:
+                if os.path.isfile(real_path):
+                    stat = os.stat(real_path)
+
+                    if stat.st_size==size and stat.st_mtime==timestamp:
+                        # size and stamp match, somebody did it just ahead of
+                        # us, so we're done
+                        return real_path
+                    elif os.name=='nt':     # Windows, del old file and retry
+                        unlink(real_path)
+                        rename(tmpnam, real_path)
+                        return real_path
+                raise
+
+        except os.error:
+            manager.extraction_error()  # report a user-friendly error
+
+        return real_path
+
+    def _get_eager_resources(self):
+        if self.eagers is None:
+            eagers = []
+            for name in ('native_libs.txt', 'eager_resources.txt'):
+                if self.has_metadata(name):
+                    eagers.extend(self.get_metadata_lines(name))
+            self.eagers = eagers
+        return self.eagers
+
+    def _index(self):
+        try:
+            return self._dirindex
+        except AttributeError:
+            ind = {}
+            for path in self.zipinfo:
+                parts = path.split(os.sep)
+                while parts:
+                    parent = os.sep.join(parts[:-1])
+                    if parent in ind:
+                        ind[parent].append(parts[-1])
+                        break
+                    else:
+                        ind[parent] = [parts.pop()]
+            self._dirindex = ind
+            return ind
+
+    def _has(self, fspath):
+        zip_path = self._zipinfo_name(fspath)
+        return zip_path in self.zipinfo or zip_path in self._index()
+
+    def _isdir(self,fspath):
+        return self._zipinfo_name(fspath) in self._index()
+
+    def _listdir(self,fspath):
+        return list(self._index().get(self._zipinfo_name(fspath), ()))
+
+    def _eager_to_zip(self,resource_name):
+        return self._zipinfo_name(self._fn(self.egg_root,resource_name))
+
+    def _resource_to_zip(self,resource_name):
+        return self._zipinfo_name(self._fn(self.module_path,resource_name))
+
+register_loader_type(zipimport.zipimporter, ZipProvider)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+class FileMetadata(EmptyProvider):
+    """Metadata handler for standalone PKG-INFO files
+
+    Usage::
+
+        metadata = FileMetadata("/path/to/PKG-INFO")
+
+    This provider rejects all data and metadata requests except for PKG-INFO,
+    which is treated as existing, and will be the contents of the file at
+    the provided location.
+    """
+
+    def __init__(self,path):
+        self.path = path
+
+    def has_metadata(self,name):
+        return name=='PKG-INFO'
+
+    def get_metadata(self,name):
+        if name=='PKG-INFO':
+            f = open(self.path,'rU')
+            metadata = f.read()
+            f.close()
+            return metadata
+        raise KeyError("No metadata except PKG-INFO is available")
+
+    def get_metadata_lines(self,name):
+        return yield_lines(self.get_metadata(name))
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+class PathMetadata(DefaultProvider):
+    """Metadata provider for egg directories
+
+    Usage::
+
+        # Development eggs:
+
+        egg_info = "/path/to/PackageName.egg-info"
+        base_dir = os.path.dirname(egg_info)
+        metadata = PathMetadata(base_dir, egg_info)
+        dist_name = os.path.splitext(os.path.basename(egg_info))[0]
+        dist = Distribution(basedir,project_name=dist_name,metadata=metadata)
+
+        # Unpacked egg directories:
+
+        egg_path = "/path/to/PackageName-ver-pyver-etc.egg"
+        metadata = PathMetadata(egg_path, os.path.join(egg_path,'EGG-INFO'))
+        dist = Distribution.from_filename(egg_path, metadata=metadata)
+    """
+
+    def __init__(self, path, egg_info):
+        self.module_path = path
+        self.egg_info = egg_info
+
+
+class EggMetadata(ZipProvider):
+    """Metadata provider for .egg files"""
+
+    def __init__(self, importer):
+        """Create a metadata provider from a zipimporter"""
+
+        self.zipinfo = zipimport._zip_directory_cache[importer.archive]
+        self.zip_pre = importer.archive+os.sep
+        self.loader = importer
+        if importer.prefix:
+            self.module_path = os.path.join(importer.archive, importer.prefix)
+        else:
+            self.module_path = importer.archive
+        self._setup_prefix()
+
+
+class ImpWrapper:
+    """PEP 302 Importer that wraps Python's "normal" import algorithm"""
+
+    def __init__(self, path=None):
+        self.path = path
+
+    def find_module(self, fullname, path=None):
+        subname = fullname.split(".")[-1]
+        if subname != fullname and self.path is None:
+            return None
+        if self.path is None:
+            path = None
+        else:
+            path = [self.path]
+        try:
+            file, filename, etc = imp.find_module(subname, path)
+        except ImportError:
+            return None
+        return ImpLoader(file, filename, etc)
+
+
+class ImpLoader:
+    """PEP 302 Loader that wraps Python's "normal" import algorithm"""
+
+    def __init__(self, file, filename, etc):
+        self.file = file
+        self.filename = filename
+        self.etc = etc
+
+    def load_module(self, fullname):
+        try:
+            mod = imp.load_module(fullname, self.file, self.filename, self.etc)
+        finally:
+            if self.file: self.file.close()
+        # Note: we don't set __loader__ because we want the module to look
+        # normal; i.e. this is just a wrapper for standard import machinery
+        return mod
+
+
+
+
+def get_importer(path_item):
+    """Retrieve a PEP 302 "importer" for the given path item
+
+    If there is no importer, this returns a wrapper around the builtin import
+    machinery.  The returned importer is only cached if it was created by a
+    path hook.
+    """
+    try:
+        importer = sys.path_importer_cache[path_item]
+    except KeyError:
+        for hook in sys.path_hooks:
+            try:
+                importer = hook(path_item)
+            except ImportError:
+                pass
+            else:
+                break
+        else:
+            importer = None
+
+    sys.path_importer_cache.setdefault(path_item,importer)
+    if importer is None:
+        try:
+            importer = ImpWrapper(path_item)
+        except ImportError:
+            pass
+    return importer
+
+try:
+    from pkgutil import get_importer, ImpImporter
+except ImportError:
+    pass    # Python 2.3 or 2.4, use our own implementation
+else:
+    ImpWrapper = ImpImporter    # Python 2.5, use pkgutil's implementation
+    del ImpLoader, ImpImporter
+
+
+
+
+
+
+_distribution_finders = {}
+
+def register_finder(importer_type, distribution_finder):
+    """Register `distribution_finder` to find distributions in sys.path items
+
+    `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item
+    handler), and `distribution_finder` is a callable that, passed a path
+    item and the importer instance, yields ``Distribution`` instances found on
+    that path item.  See ``pkg_resources.find_on_path`` for an example."""
+    _distribution_finders[importer_type] = distribution_finder
+
+
+def find_distributions(path_item, only=False):
+    """Yield distributions accessible via `path_item`"""
+    importer = get_importer(path_item)
+    finder = _find_adapter(_distribution_finders, importer)
+    return finder(importer, path_item, only)
+
+def find_in_zip(importer, path_item, only=False):
+    metadata = EggMetadata(importer)
+    if metadata.has_metadata('PKG-INFO'):
+        yield Distribution.from_filename(path_item, metadata=metadata)
+    if only:
+        return  # don't yield nested distros
+    for subitem in metadata.resource_listdir('/'):
+        if subitem.endswith('.egg'):
+            subpath = os.path.join(path_item, subitem)
+            for dist in find_in_zip(zipimport.zipimporter(subpath), subpath):
+                yield dist
+
+register_finder(zipimport.zipimporter, find_in_zip)
+
+def StringIO(*args, **kw):
+    """Thunk to load the real StringIO on demand"""
+    global StringIO
+    try:
+        from cStringIO import StringIO
+    except ImportError:
+        from StringIO import StringIO
+    return StringIO(*args,**kw)
+
+def find_nothing(importer, path_item, only=False):
+    return ()
+register_finder(object,find_nothing)
+
+def find_on_path(importer, path_item, only=False):
+    """Yield distributions accessible on a sys.path directory"""
+    path_item = _normalize_cached(path_item)
+
+    if os.path.isdir(path_item) and os.access(path_item, os.R_OK):
+        if path_item.lower().endswith('.egg'):
+            # unpacked egg
+            yield Distribution.from_filename(
+                path_item, metadata=PathMetadata(
+                    path_item, os.path.join(path_item,'EGG-INFO')
+                )
+            )
+        else:
+            # scan for .egg and .egg-info in directory
+            for entry in os.listdir(path_item):
+                lower = entry.lower()
+                if lower.endswith('.egg-info'):
+                    fullpath = os.path.join(path_item, entry)
+                    if os.path.isdir(fullpath):
+                        # egg-info directory, allow getting metadata
+                        metadata = PathMetadata(path_item, fullpath)
+                    else:
+                        metadata = FileMetadata(fullpath)
+                    yield Distribution.from_location(
+                        path_item,entry,metadata,precedence=DEVELOP_DIST
+                    )
+                elif not only and lower.endswith('.egg'):
+                    for dist in find_distributions(os.path.join(path_item, entry)):
+                        yield dist
+                elif not only and lower.endswith('.egg-link'):
+                    for line in open(os.path.join(path_item, entry)):
+                        if not line.strip(): continue
+                        for item in find_distributions(os.path.join(path_item,line.rstrip())):
+                            yield item
+                        break
+register_finder(ImpWrapper,find_on_path)
+
+_namespace_handlers = {}
+_namespace_packages = {}
+
+def register_namespace_handler(importer_type, namespace_handler):
+    """Register `namespace_handler` to declare namespace packages
+
+    `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item
+    handler), and `namespace_handler` is a callable like this::
+
+        def namespace_handler(importer,path_entry,moduleName,module):
+            # return a path_entry to use for child packages
+
+    Namespace handlers are only called if the importer object has already
+    agreed that it can handle the relevant path item, and they should only
+    return a subpath if the module __path__ does not already contain an
+    equivalent subpath.  For an example namespace handler, see
+    ``pkg_resources.file_ns_handler``.
+    """
+    _namespace_handlers[importer_type] = namespace_handler
+
+def _handle_ns(packageName, path_item):
+    """Ensure that named package includes a subpath of path_item (if needed)"""
+    importer = get_importer(path_item)
+    if importer is None:
+        return None
+    loader = importer.find_module(packageName)
+    if loader is None:
+        return None
+    module = sys.modules.get(packageName)
+    if module is None:
+        module = sys.modules[packageName] = types.ModuleType(packageName)
+        module.__path__ = []; _set_parent_ns(packageName)
+    elif not hasattr(module,'__path__'):
+        raise TypeError("Not a package:", packageName)
+    handler = _find_adapter(_namespace_handlers, importer)
+    subpath = handler(importer,path_item,packageName,module)
+    if subpath is not None:
+        path = module.__path__; path.append(subpath)
+        loader.load_module(packageName); module.__path__ = path
+    return subpath
+
+def declare_namespace(packageName):
+    """Declare that package 'packageName' is a namespace package"""
+
+    imp.acquire_lock()
+    try:
+        if packageName in _namespace_packages:
+            return
+
+        path, parent = sys.path, None
+        if '.' in packageName:
+            parent = '.'.join(packageName.split('.')[:-1])
+            declare_namespace(parent)
+            __import__(parent)
+            try:
+                path = sys.modules[parent].__path__
+            except AttributeError:
+                raise TypeError("Not a package:", parent)
+
+        # Track what packages are namespaces, so when new path items are added,
+        # they can be updated
+        _namespace_packages.setdefault(parent,[]).append(packageName)
+        _namespace_packages.setdefault(packageName,[])
+
+        for path_item in path:
+            # Ensure all the parent's path items are reflected in the child,
+            # if they apply
+            _handle_ns(packageName, path_item)
+
+    finally:
+        imp.release_lock()
+
+def fixup_namespace_packages(path_item, parent=None):
+    """Ensure that previously-declared namespace packages include path_item"""
+    imp.acquire_lock()
+    try:
+        for package in _namespace_packages.get(parent,()):
+            subpath = _handle_ns(package, path_item)
+            if subpath: fixup_namespace_packages(subpath,package)
+    finally:
+        imp.release_lock()
+
+def file_ns_handler(importer, path_item, packageName, module):
+    """Compute an ns-package subpath for a filesystem or zipfile importer"""
+
+    subpath = os.path.join(path_item, packageName.split('.')[-1])
+    normalized = _normalize_cached(subpath)
+    for item in module.__path__:
+        if _normalize_cached(item)==normalized:
+            break
+    else:
+        # Only return the path if it's not already there
+        return subpath
+
+register_namespace_handler(ImpWrapper,file_ns_handler)
+register_namespace_handler(zipimport.zipimporter,file_ns_handler)
+
+
+def null_ns_handler(importer, path_item, packageName, module):
+    return None
+
+register_namespace_handler(object,null_ns_handler)
+
+
+def normalize_path(filename):
+    """Normalize a file/dir name for comparison purposes"""
+    return os.path.normcase(os.path.realpath(filename))
+
+def _normalize_cached(filename,_cache={}):
+    try:
+        return _cache[filename]
+    except KeyError:
+        _cache[filename] = result = normalize_path(filename)
+        return result
+
+def _set_parent_ns(packageName):
+    parts = packageName.split('.')
+    name = parts.pop()
+    if parts:
+        parent = '.'.join(parts)
+        setattr(sys.modules[parent], name, sys.modules[packageName])
+
+
+def yield_lines(strs):
+    """Yield non-empty/non-comment lines of a ``basestring`` or sequence"""
+    if isinstance(strs,basestring):
+        for s in strs.splitlines():
+            s = s.strip()
+            if s and not s.startswith('#'):     # skip blank lines/comments
+                yield s
+    else:
+        for ss in strs:
+            for s in yield_lines(ss):
+                yield s
+
+LINE_END = re.compile(r"\s*(#.*)?$").match         # whitespace and comment
+CONTINUE = re.compile(r"\s*\\\s*(#.*)?$").match    # line continuation
+DISTRO   = re.compile(r"\s*((\w|[-.])+)").match    # Distribution or extra
+VERSION  = re.compile(r"\s*(<=?|>=?|==|!=)\s*((\w|[-.])+)").match  # ver. info
+COMMA    = re.compile(r"\s*,").match               # comma between items
+OBRACKET = re.compile(r"\s*\[").match
+CBRACKET = re.compile(r"\s*\]").match
+MODULE   = re.compile(r"\w+(\.\w+)*$").match
+EGG_NAME = re.compile(
+    r"(?P<name>[^-]+)"
+    r"( -(?P<ver>[^-]+) (-py(?P<pyver>[^-]+) (-(?P<plat>.+))? )? )?",
+    re.VERBOSE | re.IGNORECASE
+).match
+
+component_re = re.compile(r'(\d+ | [a-z]+ | \.| -)', re.VERBOSE)
+replace = {'pre':'c', 'preview':'c','-':'final-','rc':'c','dev':'@'}.get
+
+def _parse_version_parts(s):
+    for part in component_re.split(s):
+        part = replace(part,part)
+        if not part or part=='.':
+            continue
+        if part[:1] in '0123456789':
+            yield part.zfill(8)    # pad for numeric comparison
+        else:
+            yield '*'+part
+
+    yield '*final'  # ensure that alpha/beta/candidate are before final
+
+def parse_version(s):
+    """Convert a version string to a chronologically-sortable key
+
+    This is a rough cross between distutils' StrictVersion and LooseVersion;
+    if you give it versions that would work with StrictVersion, then it behaves
+    the same; otherwise it acts like a slightly-smarter LooseVersion. It is
+    *possible* to create pathological version coding schemes that will fool
+    this parser, but they should be very rare in practice.
+
+    The returned value will be a tuple of strings.  Numeric portions of the
+    version are padded to 8 digits so they will compare numerically, but
+    without relying on how numbers compare relative to strings.  Dots are
+    dropped, but dashes are retained.  Trailing zeros between alpha segments
+    or dashes are suppressed, so that e.g. "2.4.0" is considered the same as
+    "2.4". Alphanumeric parts are lower-cased.
+
+    The algorithm assumes that strings like "-" and any alpha string that
+    alphabetically follows "final"  represents a "patch level".  So, "2.4-1"
+    is assumed to be a branch or patch of "2.4", and therefore "2.4.1" is
+    considered newer than "2.4-1", which in turn is newer than "2.4".
+
+    Strings like "a", "b", "c", "alpha", "beta", "candidate" and so on (that
+    come before "final" alphabetically) are assumed to be pre-release versions,
+    so that the version "2.4" is considered newer than "2.4a1".
+
+    Finally, to handle miscellaneous cases, the strings "pre", "preview", and
+    "rc" are treated as if they were "c", i.e. as though they were release
+    candidates, and therefore are not as new as a version string that does not
+    contain them, and "dev" is replaced with an '@' so that it sorts lower than
+    than any other pre-release tag.
+    """
+    parts = []
+    for part in _parse_version_parts(s.lower()):
+        if part.startswith('*'):
+            if part<'*final':   # remove '-' before a prerelease tag
+                while parts and parts[-1]=='*final-': parts.pop()
+            # remove trailing zeros from each series of numeric parts
+            while parts and parts[-1]=='00000000':
+                parts.pop()
+        parts.append(part)
+    return tuple(parts)
+
+class EntryPoint(object):
+    """Object representing an advertised importable object"""
+
+    def __init__(self, name, module_name, attrs=(), extras=(), dist=None):
+        if not MODULE(module_name):
+            raise ValueError("Invalid module name", module_name)
+        self.name = name
+        self.module_name = module_name
+        self.attrs = tuple(attrs)
+        self.extras = Requirement.parse(("x[%s]" % ','.join(extras))).extras
+        self.dist = dist
+
+    def __str__(self):
+        s = "%s = %s" % (self.name, self.module_name)
+        if self.attrs:
+            s += ':' + '.'.join(self.attrs)
+        if self.extras:
+            s += ' [%s]' % ','.join(self.extras)
+        return s
+
+    def __repr__(self):
+        return "EntryPoint.parse(%r)" % str(self)
+
+    def load(self, require=True, env=None, installer=None):
+        if require: self.require(env, installer)
+        entry = __import__(self.module_name, globals(),globals(), ['__name__'])
+        for attr in self.attrs:
+            try:
+                entry = getattr(entry,attr)
+            except AttributeError:
+                raise ImportError("%r has no %r attribute" % (entry,attr))
+        return entry
+
+    def require(self, env=None, installer=None):
+        if self.extras and not self.dist:
+            raise UnknownExtra("Can't require() without a distribution", self)
+        map(working_set.add,
+            working_set.resolve(self.dist.requires(self.extras),env,installer))
+
+
+
+    #@classmethod
+    def parse(cls, src, dist=None):
+        """Parse a single entry point from string `src`
+
+        Entry point syntax follows the form::
+
+            name = some.module:some.attr [extra1,extra2]
+
+        The entry name and module name are required, but the ``:attrs`` and
+        ``[extras]`` parts are optional
+        """
+        try:
+            attrs = extras = ()
+            name,value = src.split('=',1)
+            if '[' in value:
+                value,extras = value.split('[',1)
+                req = Requirement.parse("x["+extras)
+                if req.specs: raise ValueError
+                extras = req.extras
+            if ':' in value:
+                value,attrs = value.split(':',1)
+                if not MODULE(attrs.rstrip()):
+                    raise ValueError
+                attrs = attrs.rstrip().split('.')
+        except ValueError:
+            raise ValueError(
+                "EntryPoint must be in 'name=module:attrs [extras]' format",
+                src
+            )
+        else:
+            return cls(name.strip(), value.strip(), attrs, extras, dist)
+
+    parse = classmethod(parse)
+
+
+
+
+
+
+
+
+    #@classmethod
+    def parse_group(cls, group, lines, dist=None):
+        """Parse an entry point group"""
+        if not MODULE(group):
+            raise ValueError("Invalid group name", group)
+        this = {}
+        for line in yield_lines(lines):
+            ep = cls.parse(line, dist)
+            if ep.name in this:
+                raise ValueError("Duplicate entry point", group, ep.name)
+            this[ep.name]=ep
+        return this
+
+    parse_group = classmethod(parse_group)
+
+    #@classmethod
+    def parse_map(cls, data, dist=None):
+        """Parse a map of entry point groups"""
+        if isinstance(data,dict):
+            data = data.items()
+        else:
+            data = split_sections(data)
+        maps = {}
+        for group, lines in data:
+            if group is None:
+                if not lines:
+                    continue
+                raise ValueError("Entry points must be listed in groups")
+            group = group.strip()
+            if group in maps:
+                raise ValueError("Duplicate group name", group)
+            maps[group] = cls.parse_group(group, lines, dist)
+        return maps
+
+    parse_map = classmethod(parse_map)
+
+
+def _remove_md5_fragment(location):
+    if not location:
+        return ''
+    parsed = urlparse(location)
+    if parsed[-1].startswith('md5='):
+        return urlunparse(parsed[:-1] + ('',))
+    return location
+
+
+class Distribution(object):
+    """Wrap an actual or potential sys.path entry w/metadata"""
+    def __init__(self,
+        location=None, metadata=None, project_name=None, version=None,
+        py_version=PY_MAJOR, platform=None, precedence = EGG_DIST
+    ):
+        self.project_name = safe_name(project_name or 'Unknown')
+        if version is not None:
+            self._version = safe_version(version)
+        self.py_version = py_version
+        self.platform = platform
+        self.location = location
+        self.precedence = precedence
+        self._provider = metadata or empty_provider
+
+    #@classmethod
+    def from_location(cls,location,basename,metadata=None,**kw):
+        project_name, version, py_version, platform = [None]*4
+        basename, ext = os.path.splitext(basename)
+        if ext.lower() in (".egg",".egg-info"):
+            match = EGG_NAME(basename)
+            if match:
+                project_name, version, py_version, platform = match.group(
+                    'name','ver','pyver','plat'
+                )
+        return cls(
+            location, metadata, project_name=project_name, version=version,
+            py_version=py_version, platform=platform, **kw
+        )
+    from_location = classmethod(from_location)
+
+
+    hashcmp = property(
+        lambda self: (
+            getattr(self,'parsed_version',()),
+            self.precedence,
+            self.key,
+            _remove_md5_fragment(self.location),
+            self.py_version,
+            self.platform
+        )
+    )
+    def __hash__(self): return hash(self.hashcmp)
+    def __lt__(self, other):
+        return self.hashcmp < other.hashcmp
+    def __le__(self, other):
+        return self.hashcmp <= other.hashcmp
+    def __gt__(self, other):
+        return self.hashcmp > other.hashcmp
+    def __ge__(self, other):
+        return self.hashcmp >= other.hashcmp
+    def __eq__(self, other):
+        if not isinstance(other, self.__class__):
+            # It's not a Distribution, so they are not equal
+            return False
+        return self.hashcmp == other.hashcmp
+    def __ne__(self, other):
+        return not self == other
+
+    # These properties have to be lazy so that we don't have to load any
+    # metadata until/unless it's actually needed.  (i.e., some distributions
+    # may not know their name or version without loading PKG-INFO)
+
+    #@property
+    def key(self):
+        try:
+            return self._key
+        except AttributeError:
+            self._key = key = self.project_name.lower()
+            return key
+    key = property(key)
+
+    #@property
+    def parsed_version(self):
+        try:
+            return self._parsed_version
+        except AttributeError:
+            self._parsed_version = pv = parse_version(self.version)
+            return pv
+
+    parsed_version = property(parsed_version)
+
+    #@property
+    def version(self):
+        try:
+            return self._version
+        except AttributeError:
+            for line in self._get_metadata('PKG-INFO'):
+                if line.lower().startswith('version:'):
+                    self._version = safe_version(line.split(':',1)[1].strip())
+                    return self._version
+            else:
+                raise ValueError(
+                    "Missing 'Version:' header and/or PKG-INFO file", self
+                )
+    version = property(version)
+
+
+
+
+    #@property
+    def _dep_map(self):
+        try:
+            return self.__dep_map
+        except AttributeError:
+            dm = self.__dep_map = {None: []}
+            for name in 'requires.txt', 'depends.txt':
+                for extra,reqs in split_sections(self._get_metadata(name)):
+                    if extra: extra = safe_extra(extra)
+                    dm.setdefault(extra,[]).extend(parse_requirements(reqs))
+            return dm
+    _dep_map = property(_dep_map)
+
+    def requires(self,extras=()):
+        """List of Requirements needed for this distro if `extras` are used"""
+        dm = self._dep_map
+        deps = []
+        deps.extend(dm.get(None,()))
+        for ext in extras:
+            try:
+                deps.extend(dm[safe_extra(ext)])
+            except KeyError:
+                raise UnknownExtra(
+                    "%s has no such extra feature %r" % (self, ext)
+                )
+        return deps
+
+    def _get_metadata(self,name):
+        if self.has_metadata(name):
+            for line in self.get_metadata_lines(name):
+                yield line
+
+    def activate(self,path=None):
+        """Ensure distribution is importable on `path` (default=sys.path)"""
+        if path is None: path = sys.path
+        self.insert_on(path)
+        if path is sys.path:
+            fixup_namespace_packages(self.location)
+            map(declare_namespace, self._get_metadata('namespace_packages.txt'))
+
+
+    def egg_name(self):
+        """Return what this distribution's standard .egg filename should be"""
+        filename = "%s-%s-py%s" % (
+            to_filename(self.project_name), to_filename(self.version),
+            self.py_version or PY_MAJOR
+        )
+
+        if self.platform:
+            filename += '-'+self.platform
+        return filename
+
+    def __repr__(self):
+        if self.location:
+            return "%s (%s)" % (self,self.location)
+        else:
+            return str(self)
+
+    def __str__(self):
+        try: version = getattr(self,'version',None)
+        except ValueError: version = None
+        version = version or "[unknown version]"
+        return "%s %s" % (self.project_name,version)
+
+    def __getattr__(self,attr):
+        """Delegate all unrecognized public attributes to .metadata provider"""
+        if attr.startswith('_'):
+            raise AttributeError,attr
+        return getattr(self._provider, attr)
+
+    #@classmethod
+    def from_filename(cls,filename,metadata=None, **kw):
+        return cls.from_location(
+            _normalize_cached(filename), os.path.basename(filename), metadata,
+            **kw
+        )
+    from_filename = classmethod(from_filename)
+
+    def as_requirement(self):
+        """Return a ``Requirement`` that matches this distribution exactly"""
+        return Requirement.parse('%s==%s' % (self.project_name, self.version))
+
+    def load_entry_point(self, group, name):
+        """Return the `name` entry point of `group` or raise ImportError"""
+        ep = self.get_entry_info(group,name)
+        if ep is None:
+            raise ImportError("Entry point %r not found" % ((group,name),))
+        return ep.load()
+
+    def get_entry_map(self, group=None):
+        """Return the entry point map for `group`, or the full entry map"""
+        try:
+            ep_map = self._ep_map
+        except AttributeError:
+            ep_map = self._ep_map = EntryPoint.parse_map(
+                self._get_metadata('entry_points.txt'), self
+            )
+        if group is not None:
+            return ep_map.get(group,{})
+        return ep_map
+
+    def get_entry_info(self, group, name):
+        """Return the EntryPoint object for `group`+`name`, or ``None``"""
+        return self.get_entry_map(group).get(name)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def insert_on(self, path, loc = None):
+        """Insert self.location in path before its nearest parent directory"""
+
+        loc = loc or self.location
+
+        if self.project_name == 'setuptools':
+            try:
+                version = self.version
+            except ValueError:
+                version = ''
+            if '0.7' in version:
+                raise ValueError(
+                    "A 0.7-series setuptools cannot be installed "
+                    "with distribute. Found one at %s" % str(self.location))
+
+        if not loc:
+            return
+
+        if path is sys.path:
+            self.check_version_conflict()
+
+        nloc = _normalize_cached(loc)
+        bdir = os.path.dirname(nloc)
+        npath= map(_normalize_cached, path)
+
+        bp = None
+        for p, item in enumerate(npath):
+            if item==nloc:
+                break
+            elif item==bdir and self.precedence==EGG_DIST:
+                # if it's an .egg, give it precedence over its directory
+                path.insert(p, loc)
+                npath.insert(p, nloc)
+                break
+        else:
+            path.append(loc)
+            return
+
+        # p is the spot where we found or inserted loc; now remove duplicates
+        while 1:
+            try:
+                np = npath.index(nloc, p+1)
+            except ValueError:
+                break
+            else:
+                del npath[np], path[np]
+                p = np  # ha!
+
+        return
+
+
+
+    def check_version_conflict(self):
+        if self.key=='distribute':
+            return      # ignore the inevitable setuptools self-conflicts  :(
+
+        nsp = dict.fromkeys(self._get_metadata('namespace_packages.txt'))
+        loc = normalize_path(self.location)
+        for modname in self._get_metadata('top_level.txt'):
+            if (modname not in sys.modules or modname in nsp
+                or modname in _namespace_packages
+            ):
+                continue
+            if modname in ('pkg_resources', 'setuptools', 'site'):
+                continue
+            fn = getattr(sys.modules[modname], '__file__', None)
+            if fn and (normalize_path(fn).startswith(loc) or
+                       fn.startswith(self.location)):
+                continue
+            issue_warning(
+                "Module %s was already imported from %s, but %s is being added"
+                " to sys.path" % (modname, fn, self.location),
+            )
+
+    def has_version(self):
+        try:
+            self.version
+        except ValueError:
+            issue_warning("Unbuilt egg for "+repr(self))
+            return False
+        return True
+
+    def clone(self,**kw):
+        """Copy this distribution, substituting in any changed keyword args"""
+        for attr in (
+            'project_name', 'version', 'py_version', 'platform', 'location',
+            'precedence'
+        ):
+            kw.setdefault(attr, getattr(self,attr,None))
+        kw.setdefault('metadata', self._provider)
+        return self.__class__(**kw)
+
+
+
+
+    #@property
+    def extras(self):
+        return [dep for dep in self._dep_map if dep]
+    extras = property(extras)
+
+
+def issue_warning(*args,**kw):
+    level = 1
+    g = globals()
+    try:
+        # find the first stack frame that is *not* code in
+        # the pkg_resources module, to use for the warning
+        while sys._getframe(level).f_globals is g:
+            level += 1
+    except ValueError:
+        pass
+    from warnings import warn
+    warn(stacklevel = level+1, *args, **kw)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def parse_requirements(strs):
+    """Yield ``Requirement`` objects for each specification in `strs`
+
+    `strs` must be an instance of ``basestring``, or a (possibly-nested)
+    iterable thereof.
+    """
+    # create a steppable iterator, so we can handle \-continuations
+    lines = iter(yield_lines(strs))
+
+    def scan_list(ITEM,TERMINATOR,line,p,groups,item_name):
+
+        items = []
+
+        while not TERMINATOR(line,p):
+            if CONTINUE(line,p):
+                try:
+                    line = lines.next(); p = 0
+                except StopIteration:
+                    raise ValueError(
+                        "\\ must not appear on the last nonblank line"
+                    )
+
+            match = ITEM(line,p)
+            if not match:
+                raise ValueError("Expected "+item_name+" in",line,"at",line[p:])
+
+            items.append(match.group(*groups))
+            p = match.end()
+
+            match = COMMA(line,p)
+            if match:
+                p = match.end() # skip the comma
+            elif not TERMINATOR(line,p):
+                raise ValueError(
+                    "Expected ',' or end-of-list in",line,"at",line[p:]
+                )
+
+        match = TERMINATOR(line,p)
+        if match: p = match.end()   # skip the terminator, if any
+        return line, p, items
+
+    for line in lines:
+        match = DISTRO(line)
+        if not match:
+            raise ValueError("Missing distribution spec", line)
+        project_name = match.group(1)
+        p = match.end()
+        extras = []
+
+        match = OBRACKET(line,p)
+        if match:
+            p = match.end()
+            line, p, extras = scan_list(
+                DISTRO, CBRACKET, line, p, (1,), "'extra' name"
+            )
+
+        line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
+        specs = [(op,safe_version(val)) for op,val in specs]
+        yield Requirement(project_name, specs, extras)
+
+
+def _sort_dists(dists):
+    tmp = [(dist.hashcmp,dist) for dist in dists]
+    tmp.sort()
+    dists[::-1] = [d for hc,d in tmp]
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+class Requirement:
+    def __init__(self, project_name, specs, extras):
+        """DO NOT CALL THIS UNDOCUMENTED METHOD; use Requirement.parse()!"""
+        self.unsafe_name, project_name = project_name, safe_name(project_name)
+        self.project_name, self.key = project_name, project_name.lower()
+        index = [(parse_version(v),state_machine[op],op,v) for op,v in specs]
+        index.sort()
+        self.specs = [(op,ver) for parsed,trans,op,ver in index]
+        self.index, self.extras = index, tuple(map(safe_extra,extras))
+        self.hashCmp = (
+            self.key, tuple([(op,parsed) for parsed,trans,op,ver in index]),
+            frozenset(self.extras)
+        )
+        self.__hash = hash(self.hashCmp)
+
+    def __str__(self):
+        specs = ','.join([''.join(s) for s in self.specs])
+        extras = ','.join(self.extras)
+        if extras: extras = '[%s]' % extras
+        return '%s%s%s' % (self.project_name, extras, specs)
+
+    def __eq__(self,other):
+        return isinstance(other,Requirement) and self.hashCmp==other.hashCmp
+
+    def __contains__(self,item):
+        if isinstance(item,Distribution):
+            if item.key <> self.key: return False
+            if self.index: item = item.parsed_version  # only get if we need it
+        elif isinstance(item,basestring):
+            item = parse_version(item)
+        last = None
+        compare = lambda a, b: (a > b) - (a < b) # -1, 0, 1
+        for parsed,trans,op,ver in self.index:
+            action = trans[compare(item,parsed)] # Indexing: 0, 1, -1
+            if action=='F':     return False
+            elif action=='T':   return True
+            elif action=='+':   last = True
+            elif action=='-' or last is None:   last = False
+        if last is None: last = True    # no rules encountered
+        return last
+
+
+    def __hash__(self):
+        return self.__hash
+
+    def __repr__(self): return "Requirement.parse(%r)" % str(self)
+
+    #@staticmethod
+    def parse(s, replacement=True):
+        reqs = list(parse_requirements(s))
+        if reqs:
+            if len(reqs) == 1:
+                founded_req = reqs[0]
+                # if asked for setuptools distribution
+                # and if distribute is installed, we want to give
+                # distribute instead
+                if _override_setuptools(founded_req) and replacement:
+                    distribute = list(parse_requirements('distribute'))
+                    if len(distribute) == 1:
+                        return distribute[0]
+                    return founded_req
+                else:
+                    return founded_req
+
+            raise ValueError("Expected only one requirement", s)
+        raise ValueError("No requirements found", s)
+
+    parse = staticmethod(parse)
+
+state_machine = {
+    #       =><
+    '<' :  '--T',
+    '<=':  'T-T',
+    '>' :  'F+F',
+    '>=':  'T+F',
+    '==':  'T..',
+    '!=':  'F++',
+}
+
+
+def _override_setuptools(req):
+    """Return True when distribute wants to override a setuptools dependency.
+
+    We want to override when the requirement is setuptools and the version is
+    a variant of 0.6.
+
+    """
+    if req.project_name == 'setuptools':
+        if not len(req.specs):
+            # Just setuptools: ok
+            return True
+        for comparator, version in req.specs:
+            if comparator in ['==', '>=', '>']:
+                if '0.7' in version:
+                    # We want some setuptools not from the 0.6 series.
+                    return False
+        return True
+    return False
+
+
+def _get_mro(cls):
+    """Get an mro for a type or classic class"""
+    if not isinstance(cls,type):
+        class cls(cls,object): pass
+        return cls.__mro__[1:]
+    return cls.__mro__
+
+def _find_adapter(registry, ob):
+    """Return an adapter factory for `ob` from `registry`"""
+    for t in _get_mro(getattr(ob, '__class__', type(ob))):
+        if t in registry:
+            return registry[t]
+
+
+def ensure_directory(path):
+    """Ensure that the parent directory of `path` exists"""
+    dirname = os.path.dirname(path)
+    if not os.path.isdir(dirname):
+        os.makedirs(dirname)
+
+def split_sections(s):
+    """Split a string or iterable thereof into (section,content) pairs
+
+    Each ``section`` is a stripped version of the section header ("[section]")
+    and each ``content`` is a list of stripped lines excluding blank lines and
+    comment-only lines.  If there are any such lines before the first section
+    header, they're returned in a first ``section`` of ``None``.
+    """
+    section = None
+    content = []
+    for line in yield_lines(s):
+        if line.startswith("["):
+            if line.endswith("]"):
+                if section or content:
+                    yield section, content
+                section = line[1:-1].strip()
+                content = []
+            else:
+                raise ValueError("Invalid section heading", line)
+        else:
+            content.append(line)
+
+    # wrap up last segment
+    yield section, content
+
+def _mkstemp(*args,**kw):
+    from tempfile import mkstemp
+    old_open = os.open
+    try:
+        os.open = os_open   # temporarily bypass sandboxing
+        return mkstemp(*args,**kw)
+    finally:
+        os.open = old_open  # and then put it back
+
+
+# Set up global resource manager
+_manager = ResourceManager()
+def _initialize(g):
+    for name in dir(_manager):
+        if not name.startswith('_'):
+            g[name] = getattr(_manager, name)
+_initialize(globals())
+
+# Prepare the master working set and make the ``require()`` API available
+working_set = WorkingSet()
+try:
+    # Does the main program list any requirements?
+    from __main__ import __requires__
+except ImportError:
+    pass # No: just use the default working set based on sys.path
+else:
+    # Yes: ensure the requirements are met, by prefixing sys.path if necessary
+    try:
+        working_set.require(__requires__)
+    except VersionConflict:     # try it without defaults already on sys.path
+        working_set = WorkingSet([])    # by starting with an empty path
+        for dist in working_set.resolve(
+            parse_requirements(__requires__), Environment()
+        ):
+            working_set.add(dist)
+        for entry in sys.path:  # add any missing entries from sys.path
+            if entry not in working_set.entries:
+                working_set.add_entry(entry)
+        sys.path[:] = working_set.entries   # then copy back to sys.path
+
+require = working_set.require
+iter_entry_points = working_set.iter_entry_points
+add_activation_listener = working_set.subscribe
+run_script = working_set.run_script
+run_main = run_script   # backward compatibility
+# Activate all distributions already on sys.path, and ensure that
+# all distributions added to the working set in the future (e.g. by
+# calling ``require()``) will get activated as well.
+add_activation_listener(lambda dist: dist.activate())
+working_set.entries=[]; map(working_set.add_entry,sys.path) # match order
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/__init__.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/__init__.py
new file mode 100755
index 00000000..9de373f9
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/__init__.py
@@ -0,0 +1,104 @@
+"""Extensions to the 'distutils' for large or complex distributions"""
+from setuptools.extension import Extension, Library
+from setuptools.dist import Distribution, Feature, _get_unpatched
+import distutils.core, setuptools.command
+from setuptools.depends import Require
+from distutils.core import Command as _Command
+from distutils.util import convert_path
+import os
+import sys
+
+__version__ = '0.6'
+__all__ = [
+    'setup', 'Distribution', 'Feature', 'Command', 'Extension', 'Require',
+    'find_packages'
+]
+
+# This marker is used to simplify the process that checks is the
+# setuptools package was installed by the Setuptools project
+# or by the Distribute project, in case Setuptools creates
+# a distribution with the same version.
+#
+# The distribute_setup script for instance, will check if this
+# attribute is present to decide whether to reinstall the package
+# or not.
+_distribute = True
+
+bootstrap_install_from = None
+
+# If we run 2to3 on .py files, should we also convert docstrings?
+# Default: yes; assume that we can detect doctests reliably
+run_2to3_on_doctests = True
+# Standard package names for fixer packages
+lib2to3_fixer_packages = ['lib2to3.fixes']
+
+def find_packages(where='.', exclude=()):
+    """Return a list all Python packages found within directory 'where'
+
+    'where' should be supplied as a "cross-platform" (i.e. URL-style) path; it
+    will be converted to the appropriate local path syntax.  'exclude' is a
+    sequence of package names to exclude; '*' can be used as a wildcard in the
+    names, such that 'foo.*' will exclude all subpackages of 'foo' (but not
+    'foo' itself).
+    """
+    out = []
+    stack=[(convert_path(where), '')]
+    while stack:
+        where,prefix = stack.pop(0)
+        for name in os.listdir(where):
+            fn = os.path.join(where,name)
+            if ('.' not in name and os.path.isdir(fn) and
+                os.path.isfile(os.path.join(fn,'__init__.py'))
+            ):
+                out.append(prefix+name); stack.append((fn,prefix+name+'.'))
+    for pat in list(exclude)+['ez_setup', 'distribute_setup']:
+        from fnmatch import fnmatchcase
+        out = [item for item in out if not fnmatchcase(item,pat)]
+    return out
+
+setup = distutils.core.setup
+
+_Command = _get_unpatched(_Command)
+
+class Command(_Command):
+    __doc__ = _Command.__doc__
+
+    command_consumes_arguments = False
+
+    def __init__(self, dist, **kw):
+        # Add support for keyword arguments
+        _Command.__init__(self,dist)
+        for k,v in kw.items():
+            setattr(self,k,v)
+
+    def reinitialize_command(self, command, reinit_subcommands=0, **kw):
+        cmd = _Command.reinitialize_command(self, command, reinit_subcommands)
+        for k,v in kw.items():
+            setattr(cmd,k,v)    # update command with keywords
+        return cmd
+
+import distutils.core
+distutils.core.Command = Command    # we can't patch distutils.cmd, alas
+
+def findall(dir = os.curdir):
+    """Find all files under 'dir' and return the list of full filenames
+    (relative to 'dir').
+    """
+    all_files = []
+    for base, dirs, files in os.walk(dir):
+        if base==os.curdir or base.startswith(os.curdir+os.sep):
+            base = base[2:]
+        if base:
+            files = [os.path.join(base, f) for f in files]
+        all_files.extend(filter(os.path.isfile, files))
+    return all_files
+
+import distutils.filelist
+distutils.filelist.findall = findall    # fix findall bug in distutils.
+
+# sys.dont_write_bytecode was introduced in Python 2.6.
+if ((hasattr(sys, "dont_write_bytecode") and sys.dont_write_bytecode) or
+    (not hasattr(sys, "dont_write_bytecode") and os.environ.get("PYTHONDONTWRITEBYTECODE"))):
+    _dont_write_bytecode = True
+else:
+    _dont_write_bytecode = False
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/archive_util.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/archive_util.py
new file mode 100755
index 00000000..ab786f3d
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/archive_util.py
@@ -0,0 +1,208 @@
+"""Utilities for extracting common archive formats"""
+
+
+__all__ = [
+    "unpack_archive", "unpack_zipfile", "unpack_tarfile", "default_filter",
+    "UnrecognizedFormat", "extraction_drivers", "unpack_directory",
+]
+
+import zipfile, tarfile, os, shutil
+from pkg_resources import ensure_directory
+from distutils.errors import DistutilsError
+
+class UnrecognizedFormat(DistutilsError):
+    """Couldn't recognize the archive type"""
+
+def default_filter(src,dst):
+    """The default progress/filter callback; returns True for all files"""   
+    return dst
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def unpack_archive(filename, extract_dir, progress_filter=default_filter,
+    drivers=None
+):
+    """Unpack `filename` to `extract_dir`, or raise ``UnrecognizedFormat``
+
+    `progress_filter` is a function taking two arguments: a source path
+    internal to the archive ('/'-separated), and a filesystem path where it
+    will be extracted.  The callback must return the desired extract path
+    (which may be the same as the one passed in), or else ``None`` to skip
+    that file or directory.  The callback can thus be used to report on the
+    progress of the extraction, as well as to filter the items extracted or
+    alter their extraction paths.
+
+    `drivers`, if supplied, must be a non-empty sequence of functions with the
+    same signature as this function (minus the `drivers` argument), that raise
+    ``UnrecognizedFormat`` if they do not support extracting the designated
+    archive type.  The `drivers` are tried in sequence until one is found that
+    does not raise an error, or until all are exhausted (in which case
+    ``UnrecognizedFormat`` is raised).  If you do not supply a sequence of
+    drivers, the module's ``extraction_drivers`` constant will be used, which
+    means that ``unpack_zipfile`` and ``unpack_tarfile`` will be tried, in that
+    order.
+    """
+    for driver in drivers or extraction_drivers:
+        try:
+            driver(filename, extract_dir, progress_filter)
+        except UnrecognizedFormat:
+            continue
+        else:
+            return
+    else:
+        raise UnrecognizedFormat(
+            "Not a recognized archive type: %s" % filename
+        )
+
+
+
+
+
+
+
+def unpack_directory(filename, extract_dir, progress_filter=default_filter):
+    """"Unpack" a directory, using the same interface as for archives
+
+    Raises ``UnrecognizedFormat`` if `filename` is not a directory
+    """
+    if not os.path.isdir(filename):
+        raise UnrecognizedFormat("%s is not a directory" % (filename,))
+
+    paths = {filename:('',extract_dir)}
+    for base, dirs, files in os.walk(filename):
+        src,dst = paths[base]
+        for d in dirs:
+            paths[os.path.join(base,d)] = src+d+'/', os.path.join(dst,d)
+        for f in files:
+            name = src+f
+            target = os.path.join(dst,f)
+            target = progress_filter(src+f, target)
+            if not target:
+                continue    # skip non-files
+            ensure_directory(target)
+            f = os.path.join(base,f)
+            shutil.copyfile(f, target)
+            shutil.copystat(f, target)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def unpack_zipfile(filename, extract_dir, progress_filter=default_filter):
+    """Unpack zip `filename` to `extract_dir`
+
+    Raises ``UnrecognizedFormat`` if `filename` is not a zipfile (as determined
+    by ``zipfile.is_zipfile()``).  See ``unpack_archive()`` for an explanation
+    of the `progress_filter` argument.
+    """
+
+    if not zipfile.is_zipfile(filename):
+        raise UnrecognizedFormat("%s is not a zip file" % (filename,))
+
+    z = zipfile.ZipFile(filename)
+    try:
+        for info in z.infolist():
+            name = info.filename
+
+            # don't extract absolute paths or ones with .. in them
+            if name.startswith('/') or '..' in name:
+                continue
+
+            target = os.path.join(extract_dir, *name.split('/'))
+            target = progress_filter(name, target)
+            if not target:
+                continue
+            if name.endswith('/'):
+                # directory
+                ensure_directory(target)
+            else:
+                # file
+                ensure_directory(target)
+                data = z.read(info.filename)
+                f = open(target,'wb')
+                try:
+                    f.write(data)
+                finally:
+                    f.close()
+                    del data
+    finally:
+        z.close()
+
+
+def unpack_tarfile(filename, extract_dir, progress_filter=default_filter):
+    """Unpack tar/tar.gz/tar.bz2 `filename` to `extract_dir`
+
+    Raises ``UnrecognizedFormat`` if `filename` is not a tarfile (as determined
+    by ``tarfile.open()``).  See ``unpack_archive()`` for an explanation
+    of the `progress_filter` argument.
+    """
+
+    try:
+        tarobj = tarfile.open(filename)
+    except tarfile.TarError:
+        raise UnrecognizedFormat(
+            "%s is not a compressed or uncompressed tar file" % (filename,)
+        )
+
+    try:
+        tarobj.chown = lambda *args: None   # don't do any chowning!
+        for member in tarobj:
+            if member.isfile() or member.isdir():
+                name = member.name
+                # don't extract absolute paths or ones with .. in them
+                if not name.startswith('/') and '..' not in name:
+                    dst = os.path.join(extract_dir, *name.split('/'))                
+                    dst = progress_filter(name, dst)
+                    if dst:
+                        if dst.endswith(os.sep):
+                            dst = dst[:-1]
+                        try:
+                            tarobj._extract_member(member,dst)  # XXX Ugh
+                        except tarfile.ExtractError:
+                            pass    # chown/chmod/mkfifo/mknode/makedev failed
+        return True
+    finally:
+        tarobj.close()
+
+
+
+
+extraction_drivers = unpack_directory, unpack_zipfile, unpack_tarfile
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/cli.exe b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/cli.exe
new file mode 100644
index 00000000..8906ff77
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/cli.exe
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/__init__.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/__init__.py
new file mode 100755
index 00000000..152406b3
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/__init__.py
@@ -0,0 +1,22 @@
+__all__ = [
+    'alias', 'bdist_egg', 'bdist_rpm', 'build_ext', 'build_py', 'develop',
+    'easy_install', 'egg_info', 'install', 'install_lib', 'rotate', 'saveopts',
+    'sdist', 'setopt', 'test', 'upload', 'install_egg_info', 'install_scripts',
+    'register', 'bdist_wininst', 'upload_docs',
+]
+
+from setuptools.command import install_scripts
+import sys
+
+if sys.version>='2.5':
+    # In Python 2.5 and above, distutils includes its own upload command
+    __all__.remove('upload')
+
+from distutils.command.bdist import bdist
+
+
+if 'egg' not in bdist.format_commands:
+    bdist.format_command['egg'] = ('bdist_egg', "Python .egg file")
+    bdist.format_commands.append('egg')
+
+del bdist, sys
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/alias.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/alias.py
new file mode 100755
index 00000000..f5368b29
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/alias.py
@@ -0,0 +1,82 @@
+import distutils, os
+from setuptools import Command
+from distutils.util import convert_path
+from distutils import log
+from distutils.errors import *
+from setuptools.command.setopt import edit_config, option_base, config_file
+
+def shquote(arg):
+    """Quote an argument for later parsing by shlex.split()"""
+    for c in '"', "'", "\\", "#":
+        if c in arg: return repr(arg)
+    if arg.split()<>[arg]:
+        return repr(arg)
+    return arg        
+
+
+class alias(option_base):
+    """Define a shortcut that invokes one or more commands"""
+    
+    description = "define a shortcut to invoke one or more commands"
+    command_consumes_arguments = True
+
+    user_options = [
+        ('remove',   'r', 'remove (unset) the alias'), 
+    ] + option_base.user_options
+
+    boolean_options = option_base.boolean_options + ['remove']
+
+    def initialize_options(self):
+        option_base.initialize_options(self)
+        self.args = None
+        self.remove = None
+
+    def finalize_options(self):
+        option_base.finalize_options(self)
+        if self.remove and len(self.args)<>1:
+            raise DistutilsOptionError(
+                "Must specify exactly one argument (the alias name) when "
+                "using --remove"
+            )
+
+    def run(self):
+        aliases = self.distribution.get_option_dict('aliases')
+
+        if not self.args:
+            print "Command Aliases"
+            print "---------------"
+            for alias in aliases:
+                print "setup.py alias", format_alias(alias, aliases)
+            return
+
+        elif len(self.args)==1:
+            alias, = self.args
+            if self.remove:
+                command = None
+            elif alias in aliases:
+                print "setup.py alias", format_alias(alias, aliases)
+                return
+            else:
+                print "No alias definition found for %r" % alias
+                return
+        else:
+            alias = self.args[0]
+            command = ' '.join(map(shquote,self.args[1:]))
+
+        edit_config(self.filename, {'aliases': {alias:command}}, self.dry_run)
+
+
+def format_alias(name, aliases):
+    source, command = aliases[name]
+    if source == config_file('global'):
+        source = '--global-config '
+    elif source == config_file('user'):
+        source = '--user-config '
+    elif source == config_file('local'):
+        source = ''
+    else:
+        source = '--filename=%r' % source
+    return source+name+' '+command
+            
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_egg.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_egg.py
new file mode 100755
index 00000000..90e1f525
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_egg.py
@@ -0,0 +1,540 @@
+"""setuptools.command.bdist_egg
+
+Build .egg distributions"""
+
+# This module should be kept compatible with Python 2.3
+import sys, os, marshal
+from setuptools import Command
+from distutils.dir_util import remove_tree, mkpath
+try:
+    from distutils.sysconfig import get_python_version, get_python_lib
+except ImportError:
+    from sysconfig import get_python_version
+    from distutils.sysconfig import get_python_lib
+
+from distutils import log
+from distutils.errors import DistutilsSetupError
+from pkg_resources import get_build_platform, Distribution, ensure_directory
+from pkg_resources import EntryPoint
+from types import CodeType
+from setuptools.extension import Library
+
+def strip_module(filename):
+    if '.' in filename:
+        filename = os.path.splitext(filename)[0]
+    if filename.endswith('module'):
+        filename = filename[:-6]
+    return filename
+
+def write_stub(resource, pyfile):
+    f = open(pyfile,'w')
+    f.write('\n'.join([
+        "def __bootstrap__():",
+        "   global __bootstrap__, __loader__, __file__",
+        "   import sys, pkg_resources, imp",
+        "   __file__ = pkg_resources.resource_filename(__name__,%r)"
+            % resource,
+        "   __loader__ = None; del __bootstrap__, __loader__",
+        "   imp.load_dynamic(__name__,__file__)",
+        "__bootstrap__()",
+        "" # terminal \n
+    ]))
+    f.close()
+
+# stub __init__.py for packages distributed without one
+NS_PKG_STUB = '__import__("pkg_resources").declare_namespace(__name__)'
+
+class bdist_egg(Command):
+
+    description = "create an \"egg\" distribution"
+
+    user_options = [
+        ('bdist-dir=', 'b',
+            "temporary directory for creating the distribution"),
+        ('plat-name=', 'p',
+                     "platform name to embed in generated filenames "
+                     "(default: %s)" % get_build_platform()),
+        ('exclude-source-files', None,
+                     "remove all .py files from the generated egg"),
+        ('keep-temp', 'k',
+                     "keep the pseudo-installation tree around after " +
+                     "creating the distribution archive"),
+        ('dist-dir=', 'd',
+                     "directory to put final built distributions in"),
+        ('skip-build', None,
+                     "skip rebuilding everything (for testing/debugging)"),
+    ]
+
+    boolean_options = [
+        'keep-temp', 'skip-build', 'exclude-source-files'
+    ]
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def initialize_options (self):
+        self.bdist_dir = None
+        self.plat_name = None
+        self.keep_temp = 0
+        self.dist_dir = None
+        self.skip_build = 0
+        self.egg_output = None
+        self.exclude_source_files = None
+
+
+    def finalize_options(self):
+        ei_cmd = self.ei_cmd = self.get_finalized_command("egg_info")
+        self.egg_info = ei_cmd.egg_info
+
+        if self.bdist_dir is None:
+            bdist_base = self.get_finalized_command('bdist').bdist_base
+            self.bdist_dir = os.path.join(bdist_base, 'egg')
+
+        if self.plat_name is None:
+            self.plat_name = get_build_platform()
+
+        self.set_undefined_options('bdist',('dist_dir', 'dist_dir'))
+
+        if self.egg_output is None:
+
+            # Compute filename of the output egg
+            basename = Distribution(
+                None, None, ei_cmd.egg_name, ei_cmd.egg_version,
+                get_python_version(),
+                self.distribution.has_ext_modules() and self.plat_name
+            ).egg_name()
+
+            self.egg_output = os.path.join(self.dist_dir, basename+'.egg')
+
+
+
+
+
+
+
+
+    def do_install_data(self):
+        # Hack for packages that install data to install's --install-lib
+        self.get_finalized_command('install').install_lib = self.bdist_dir
+
+        site_packages = os.path.normcase(os.path.realpath(get_python_lib()))
+        old, self.distribution.data_files = self.distribution.data_files,[]
+
+        for item in old:
+            if isinstance(item,tuple) and len(item)==2:
+                if os.path.isabs(item[0]):
+                    realpath = os.path.realpath(item[0])
+                    normalized = os.path.normcase(realpath)
+                    if normalized==site_packages or normalized.startswith(
+                        site_packages+os.sep
+                    ):
+                        item = realpath[len(site_packages)+1:], item[1]
+                    # XXX else: raise ???
+            self.distribution.data_files.append(item)
+
+        try:
+            log.info("installing package data to %s" % self.bdist_dir)
+            self.call_command('install_data', force=0, root=None)
+        finally:
+            self.distribution.data_files = old
+
+
+    def get_outputs(self):
+        return [self.egg_output]
+
+
+    def call_command(self,cmdname,**kw):
+        """Invoke reinitialized command `cmdname` with keyword args"""
+        for dirname in INSTALL_DIRECTORY_ATTRS:
+            kw.setdefault(dirname,self.bdist_dir)
+        kw.setdefault('skip_build',self.skip_build)
+        kw.setdefault('dry_run', self.dry_run)
+        cmd = self.reinitialize_command(cmdname, **kw)
+        self.run_command(cmdname)
+        return cmd
+
+
+    def run(self):
+        # Generate metadata first
+        self.run_command("egg_info")
+
+        # We run install_lib before install_data, because some data hacks
+        # pull their data path from the install_lib command.
+        log.info("installing library code to %s" % self.bdist_dir)
+        instcmd = self.get_finalized_command('install')
+        old_root = instcmd.root; instcmd.root = None
+        cmd = self.call_command('install_lib', warn_dir=0)
+        instcmd.root = old_root
+
+        all_outputs, ext_outputs = self.get_ext_outputs()
+        self.stubs = []
+        to_compile = []
+        for (p,ext_name) in enumerate(ext_outputs):
+            filename,ext = os.path.splitext(ext_name)
+            pyfile = os.path.join(self.bdist_dir, strip_module(filename)+'.py')
+            self.stubs.append(pyfile)
+            log.info("creating stub loader for %s" % ext_name)
+            if not self.dry_run:
+                write_stub(os.path.basename(ext_name), pyfile)
+            to_compile.append(pyfile)
+            ext_outputs[p] = ext_name.replace(os.sep,'/')
+
+        to_compile.extend(self.make_init_files())
+        if to_compile:
+            cmd.byte_compile(to_compile)
+
+        if self.distribution.data_files:
+            self.do_install_data()
+
+        # Make the EGG-INFO directory
+        archive_root = self.bdist_dir
+        egg_info = os.path.join(archive_root,'EGG-INFO')
+        self.mkpath(egg_info)
+        if self.distribution.scripts:
+            script_dir = os.path.join(egg_info, 'scripts')
+            log.info("installing scripts to %s" % script_dir)
+            self.call_command('install_scripts',install_dir=script_dir,no_ep=1)
+
+        self.copy_metadata_to(egg_info)
+        native_libs = os.path.join(egg_info, "native_libs.txt")
+        if all_outputs:
+            log.info("writing %s" % native_libs)
+            if not self.dry_run:
+                ensure_directory(native_libs)
+                libs_file = open(native_libs, 'wt')
+                libs_file.write('\n'.join(all_outputs))
+                libs_file.write('\n')
+                libs_file.close()
+        elif os.path.isfile(native_libs):
+            log.info("removing %s" % native_libs)
+            if not self.dry_run:
+                os.unlink(native_libs)
+
+        write_safety_flag(
+            os.path.join(archive_root,'EGG-INFO'), self.zip_safe()
+        )
+
+        if os.path.exists(os.path.join(self.egg_info,'depends.txt')):
+            log.warn(
+                "WARNING: 'depends.txt' will not be used by setuptools 0.6!\n"
+                "Use the install_requires/extras_require setup() args instead."
+            )
+
+        if self.exclude_source_files:
+            self.zap_pyfiles()
+
+        # Make the archive
+        make_zipfile(self.egg_output, archive_root, verbose=self.verbose,
+                          dry_run=self.dry_run, mode=self.gen_header())
+        if not self.keep_temp:
+            remove_tree(self.bdist_dir, dry_run=self.dry_run)
+
+        # Add to 'Distribution.dist_files' so that the "upload" command works
+        getattr(self.distribution,'dist_files',[]).append(
+            ('bdist_egg',get_python_version(),self.egg_output))
+
+
+
+
+    def zap_pyfiles(self):
+        log.info("Removing .py files from temporary directory")
+        for base,dirs,files in walk_egg(self.bdist_dir):
+            for name in files:
+                if name.endswith('.py'):
+                    path = os.path.join(base,name)
+                    log.debug("Deleting %s", path)
+                    os.unlink(path)
+
+    def zip_safe(self):
+        safe = getattr(self.distribution,'zip_safe',None)
+        if safe is not None:
+            return safe
+        log.warn("zip_safe flag not set; analyzing archive contents...")
+        return analyze_egg(self.bdist_dir, self.stubs)
+
+    def make_init_files(self):
+        """Create missing package __init__ files"""
+        init_files = []
+        for base,dirs,files in walk_egg(self.bdist_dir):
+            if base==self.bdist_dir:
+                # don't put an __init__ in the root
+                continue
+            for name in files:
+                if name.endswith('.py'):
+                    if '__init__.py' not in files:
+                        pkg = base[len(self.bdist_dir)+1:].replace(os.sep,'.')
+                        if self.distribution.has_contents_for(pkg):
+                            log.warn("Creating missing __init__.py for %s",pkg)
+                            filename = os.path.join(base,'__init__.py')
+                            if not self.dry_run:
+                                f = open(filename,'w'); f.write(NS_PKG_STUB)
+                                f.close()
+                            init_files.append(filename)
+                    break
+            else:
+                # not a package, don't traverse to subdirectories
+                dirs[:] = []
+
+        return init_files
+
+    def gen_header(self):
+        epm = EntryPoint.parse_map(self.distribution.entry_points or '')
+        ep = epm.get('setuptools.installation',{}).get('eggsecutable')
+        if ep is None:
+            return 'w'  # not an eggsecutable, do it the usual way.
+
+        if not ep.attrs or ep.extras:
+            raise DistutilsSetupError(
+                "eggsecutable entry point (%r) cannot have 'extras' "
+                "or refer to a module" % (ep,)
+            )
+
+        pyver = sys.version[:3]
+        pkg = ep.module_name
+        full = '.'.join(ep.attrs)
+        base = ep.attrs[0]
+        basename = os.path.basename(self.egg_output)
+
+        header = (
+            "#!/bin/sh\n"
+            'if [ `basename $0` = "%(basename)s" ]\n'
+            'then exec python%(pyver)s -c "'
+            "import sys, os; sys.path.insert(0, os.path.abspath('$0')); "
+            "from %(pkg)s import %(base)s; sys.exit(%(full)s())"
+            '" "$@"\n'
+            'else\n'
+            '  echo $0 is not the correct name for this egg file.\n'
+            '  echo Please rename it back to %(basename)s and try again.\n'
+            '  exec false\n'
+            'fi\n'
+
+        ) % locals()
+
+        if not self.dry_run:
+            mkpath(os.path.dirname(self.egg_output), dry_run=self.dry_run)
+            f = open(self.egg_output, 'w')
+            f.write(header)
+            f.close()
+        return 'a'
+
+
+    def copy_metadata_to(self, target_dir):
+        prefix = os.path.join(self.egg_info,'')
+        for path in self.ei_cmd.filelist.files:
+            if path.startswith(prefix):
+                target = os.path.join(target_dir, path[len(prefix):])
+                ensure_directory(target)
+                self.copy_file(path, target)
+
+    def get_ext_outputs(self):
+        """Get a list of relative paths to C extensions in the output distro"""
+
+        all_outputs = []
+        ext_outputs = []
+
+        paths = {self.bdist_dir:''}
+        for base, dirs, files in os.walk(self.bdist_dir):
+            for filename in files:
+                if os.path.splitext(filename)[1].lower() in NATIVE_EXTENSIONS:
+                    all_outputs.append(paths[base]+filename)
+            for filename in dirs:
+                paths[os.path.join(base,filename)] = paths[base]+filename+'/'
+
+        if self.distribution.has_ext_modules():
+            build_cmd = self.get_finalized_command('build_ext')
+            for ext in build_cmd.extensions:
+                if isinstance(ext,Library):
+                    continue
+                fullname = build_cmd.get_ext_fullname(ext.name)
+                filename = build_cmd.get_ext_filename(fullname)
+                if not os.path.basename(filename).startswith('dl-'):
+                    if os.path.exists(os.path.join(self.bdist_dir,filename)):
+                        ext_outputs.append(filename)
+
+        return all_outputs, ext_outputs
+
+
+NATIVE_EXTENSIONS = dict.fromkeys('.dll .so .dylib .pyd'.split())
+
+
+
+
+def walk_egg(egg_dir):
+    """Walk an unpacked egg's contents, skipping the metadata directory"""
+    walker = os.walk(egg_dir)
+    base,dirs,files = walker.next()
+    if 'EGG-INFO' in dirs:
+        dirs.remove('EGG-INFO')
+    yield base,dirs,files
+    for bdf in walker:
+        yield bdf
+
+def analyze_egg(egg_dir, stubs):
+    # check for existing flag in EGG-INFO
+    for flag,fn in safety_flags.items():
+        if os.path.exists(os.path.join(egg_dir,'EGG-INFO',fn)):
+            return flag
+    if not can_scan(): return False
+    safe = True
+    for base, dirs, files in walk_egg(egg_dir):
+        for name in files:
+            if name.endswith('.py') or name.endswith('.pyw'):
+                continue
+            elif name.endswith('.pyc') or name.endswith('.pyo'):
+                # always scan, even if we already know we're not safe
+                safe = scan_module(egg_dir, base, name, stubs) and safe
+    return safe
+
+def write_safety_flag(egg_dir, safe):
+    # Write or remove zip safety flag file(s)
+    for flag,fn in safety_flags.items():
+        fn = os.path.join(egg_dir, fn)
+        if os.path.exists(fn):
+            if safe is None or bool(safe)<>flag:
+                os.unlink(fn)
+        elif safe is not None and bool(safe)==flag:
+            f=open(fn,'wt'); f.write('\n'); f.close()
+
+safety_flags = {
+    True: 'zip-safe',
+    False: 'not-zip-safe',
+}
+
+def scan_module(egg_dir, base, name, stubs):
+    """Check whether module possibly uses unsafe-for-zipfile stuff"""
+
+    filename = os.path.join(base,name)
+    if filename[:-1] in stubs:
+        return True     # Extension module
+    pkg = base[len(egg_dir)+1:].replace(os.sep,'.')
+    module = pkg+(pkg and '.' or '')+os.path.splitext(name)[0]
+    f = open(filename,'rb'); f.read(8)   # skip magic & date
+    code = marshal.load(f);  f.close()
+    safe = True
+    symbols = dict.fromkeys(iter_symbols(code))
+    for bad in ['__file__', '__path__']:
+        if bad in symbols:
+            log.warn("%s: module references %s", module, bad)
+            safe = False
+    if 'inspect' in symbols:
+        for bad in [
+            'getsource', 'getabsfile', 'getsourcefile', 'getfile'
+            'getsourcelines', 'findsource', 'getcomments', 'getframeinfo',
+            'getinnerframes', 'getouterframes', 'stack', 'trace'
+        ]:
+            if bad in symbols:
+                log.warn("%s: module MAY be using inspect.%s", module, bad)
+                safe = False
+    if '__name__' in symbols and '__main__' in symbols and '.' not in module:
+        if sys.version[:3]=="2.4":  # -m works w/zipfiles in 2.5
+            log.warn("%s: top-level module may be 'python -m' script", module)
+            safe = False
+    return safe
+
+def iter_symbols(code):
+    """Yield names and strings used by `code` and its nested code objects"""
+    for name in code.co_names: yield name
+    for const in code.co_consts:
+        if isinstance(const,basestring):
+            yield const
+        elif isinstance(const,CodeType):
+            for name in iter_symbols(const):
+                yield name
+
+def can_scan():
+    if not sys.platform.startswith('java') and sys.platform != 'cli':
+        # CPython, PyPy, etc.
+        return True
+    log.warn("Unable to analyze compiled code on this platform.")
+    log.warn("Please ask the author to include a 'zip_safe'"
+             " setting (either True or False) in the package's setup.py")
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Attribute names of options for commands that might need to be convinced to
+# install to the egg build directory
+
+INSTALL_DIRECTORY_ATTRS = [
+    'install_lib', 'install_dir', 'install_data', 'install_base'
+]
+
+def make_zipfile(zip_filename, base_dir, verbose=0, dry_run=0, compress=None,
+    mode='w'
+):
+    """Create a zip file from all the files under 'base_dir'.  The output
+    zip file will be named 'base_dir' + ".zip".  Uses either the "zipfile"
+    Python module (if available) or the InfoZIP "zip" utility (if installed
+    and found on the default search path).  If neither tool is available,
+    raises DistutilsExecError.  Returns the name of the output zip file.
+    """
+    import zipfile
+    mkpath(os.path.dirname(zip_filename), dry_run=dry_run)
+    log.info("creating '%s' and adding '%s' to it", zip_filename, base_dir)
+
+    def visit(z, dirname, names):
+        for name in names:
+            path = os.path.normpath(os.path.join(dirname, name))
+            if os.path.isfile(path):
+                p = path[len(base_dir)+1:]
+                if not dry_run:
+                    z.write(path, p)
+                log.debug("adding '%s'" % p)
+
+    if compress is None:
+        compress = (sys.version>="2.4") # avoid 2.3 zipimport bug when 64 bits
+
+    compression = [zipfile.ZIP_STORED, zipfile.ZIP_DEFLATED][bool(compress)]
+    if not dry_run:
+        z = zipfile.ZipFile(zip_filename, mode, compression=compression)
+        for dirname, dirs, files in os.walk(base_dir):
+            visit(z, dirname, files)
+        z.close()
+    else:
+        for dirname, dirs, files in os.walk(base_dir):
+            visit(None, dirname, file)
+    return zip_filename
+#
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_rpm.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_rpm.py
new file mode 100755
index 00000000..8c48da35
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_rpm.py
@@ -0,0 +1,82 @@
+# This is just a kludge so that bdist_rpm doesn't guess wrong about the
+# distribution name and version, if the egg_info command is going to alter
+# them, another kludge to allow you to build old-style non-egg RPMs, and
+# finally, a kludge to track .rpm files for uploading when run on Python <2.5.
+
+from distutils.command.bdist_rpm import bdist_rpm as _bdist_rpm
+import sys, os
+
+class bdist_rpm(_bdist_rpm):
+
+    def initialize_options(self):
+        _bdist_rpm.initialize_options(self)
+        self.no_egg = None
+
+    if sys.version<"2.5":
+        # Track for uploading any .rpm file(s) moved to self.dist_dir
+        def move_file(self, src, dst, level=1):
+            _bdist_rpm.move_file(self, src, dst, level)
+            if dst==self.dist_dir and src.endswith('.rpm'):
+                getattr(self.distribution,'dist_files',[]).append(
+                    ('bdist_rpm',
+                    src.endswith('.src.rpm') and 'any' or sys.version[:3],
+                     os.path.join(dst, os.path.basename(src)))
+                )
+
+    def run(self):
+        self.run_command('egg_info')    # ensure distro name is up-to-date
+        _bdist_rpm.run(self)
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def _make_spec_file(self):
+        version = self.distribution.get_version()
+        rpmversion = version.replace('-','_')
+        spec = _bdist_rpm._make_spec_file(self)
+        line23 = '%define version '+version
+        line24 = '%define version '+rpmversion
+        spec  = [
+            line.replace(
+                "Source0: %{name}-%{version}.tar",
+                "Source0: %{name}-%{unmangled_version}.tar"
+            ).replace(
+                "setup.py install ",
+                "setup.py install --single-version-externally-managed "
+            ).replace(
+                "%setup",
+                "%setup -n %{name}-%{unmangled_version}"
+            ).replace(line23,line24)
+            for line in spec
+        ]
+        spec.insert(spec.index(line24)+1, "%define unmangled_version "+version)
+        return spec
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_wininst.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_wininst.py
new file mode 100755
index 00000000..93e6846d
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/bdist_wininst.py
@@ -0,0 +1,41 @@
+from distutils.command.bdist_wininst import bdist_wininst as _bdist_wininst
+import os, sys
+
+class bdist_wininst(_bdist_wininst):
+
+    def create_exe(self, arcname, fullname, bitmap=None):
+        _bdist_wininst.create_exe(self, arcname, fullname, bitmap)
+        dist_files = getattr(self.distribution, 'dist_files', [])
+
+        if self.target_version:
+            installer_name = os.path.join(self.dist_dir,
+                                          "%s.win32-py%s.exe" %
+                                           (fullname, self.target_version))
+            pyversion = self.target_version
+
+            # fix 2.5 bdist_wininst ignoring --target-version spec
+            bad = ('bdist_wininst','any',installer_name)
+            if bad in dist_files:
+                dist_files.remove(bad)
+        else:
+            installer_name = os.path.join(self.dist_dir,
+                                          "%s.win32.exe" % fullname)
+            pyversion = 'any'
+        good = ('bdist_wininst', pyversion, installer_name)
+        if good not in dist_files:
+            dist_files.append(good)
+
+    def reinitialize_command (self, command, reinit_subcommands=0):
+        cmd = self.distribution.reinitialize_command(
+            command, reinit_subcommands)
+        if command in ('install', 'install_lib'):
+            cmd.install_lib = None  # work around distutils bug
+        return cmd
+
+    def run(self):
+        self._is_running = True
+        try:
+            _bdist_wininst.run(self)
+        finally:
+            self._is_running = False
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_ext.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_ext.py
new file mode 100755
index 00000000..4a94572c
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_ext.py
@@ -0,0 +1,294 @@
+from distutils.command.build_ext import build_ext as _du_build_ext
+try:
+    # Attempt to use Pyrex for building extensions, if available
+    from Pyrex.Distutils.build_ext import build_ext as _build_ext
+except ImportError:
+    _build_ext = _du_build_ext
+
+import os, sys
+from distutils.file_util import copy_file
+from setuptools.extension import Library
+from distutils.ccompiler import new_compiler
+from distutils.sysconfig import customize_compiler, get_config_var
+get_config_var("LDSHARED")  # make sure _config_vars is initialized
+from distutils.sysconfig import _config_vars
+from distutils import log
+from distutils.errors import *
+
+have_rtld = False
+use_stubs = False
+libtype = 'shared'
+
+if sys.platform == "darwin":
+    use_stubs = True
+elif os.name != 'nt':
+    try:
+        from dl import RTLD_NOW
+        have_rtld = True
+        use_stubs = True
+    except ImportError:
+        pass
+
+def if_dl(s):
+    if have_rtld:
+        return s
+    return ''
+
+
+
+
+
+
+class build_ext(_build_ext):
+    def run(self):
+        """Build extensions in build directory, then copy if --inplace"""
+        old_inplace, self.inplace = self.inplace, 0
+        _build_ext.run(self)
+        self.inplace = old_inplace
+        if old_inplace:
+            self.copy_extensions_to_source()
+
+    def copy_extensions_to_source(self):
+        build_py = self.get_finalized_command('build_py')
+        for ext in self.extensions:
+            fullname = self.get_ext_fullname(ext.name)
+            filename = self.get_ext_filename(fullname)
+            modpath = fullname.split('.')
+            package = '.'.join(modpath[:-1])
+            package_dir = build_py.get_package_dir(package)
+            dest_filename = os.path.join(package_dir,os.path.basename(filename))
+            src_filename = os.path.join(self.build_lib,filename)
+
+            # Always copy, even if source is older than destination, to ensure
+            # that the right extensions for the current Python/platform are
+            # used.
+            copy_file(
+                src_filename, dest_filename, verbose=self.verbose,
+                dry_run=self.dry_run
+            )
+            if ext._needs_stub:
+                self.write_stub(package_dir or os.curdir, ext, True)
+
+
+    if _build_ext is not _du_build_ext and not hasattr(_build_ext,'pyrex_sources'):
+        # Workaround for problems using some Pyrex versions w/SWIG and/or 2.4
+        def swig_sources(self, sources, *otherargs):
+            # first do any Pyrex processing
+            sources = _build_ext.swig_sources(self, sources) or sources
+            # Then do any actual SWIG stuff on the remainder
+            return _du_build_ext.swig_sources(self, sources, *otherargs)
+
+
+
+    def get_ext_filename(self, fullname):
+        filename = _build_ext.get_ext_filename(self,fullname)
+        if fullname not in self.ext_map:
+            return filename
+        ext = self.ext_map[fullname]
+        if isinstance(ext,Library):
+            fn, ext = os.path.splitext(filename)
+            return self.shlib_compiler.library_filename(fn,libtype)
+        elif use_stubs and ext._links_to_dynamic:
+            d,fn = os.path.split(filename)
+            return os.path.join(d,'dl-'+fn)
+        else:
+            return filename
+
+    def initialize_options(self):
+        _build_ext.initialize_options(self)
+        self.shlib_compiler = None
+        self.shlibs = []
+        self.ext_map = {}
+
+    def finalize_options(self):
+        _build_ext.finalize_options(self)
+        self.extensions = self.extensions or []
+        self.check_extensions_list(self.extensions)
+        self.shlibs = [ext for ext in self.extensions
+                        if isinstance(ext,Library)]
+        if self.shlibs:
+            self.setup_shlib_compiler()
+        for ext in self.extensions:
+            ext._full_name = self.get_ext_fullname(ext.name)
+        for ext in self.extensions:
+            fullname = ext._full_name
+            self.ext_map[fullname] = ext
+
+            # distutils 3.1 will also ask for module names
+            # XXX what to do with conflicts?
+            self.ext_map[fullname.split('.')[-1]] = ext
+
+            ltd = ext._links_to_dynamic = \
+                self.shlibs and self.links_to_dynamic(ext) or False
+            ext._needs_stub = ltd and use_stubs and not isinstance(ext,Library)
+            filename = ext._file_name = self.get_ext_filename(fullname)
+            libdir = os.path.dirname(os.path.join(self.build_lib,filename))
+            if ltd and libdir not in ext.library_dirs:
+                ext.library_dirs.append(libdir)
+            if ltd and use_stubs and os.curdir not in ext.runtime_library_dirs:
+                ext.runtime_library_dirs.append(os.curdir)
+
+    def setup_shlib_compiler(self):
+        compiler = self.shlib_compiler = new_compiler(
+            compiler=self.compiler, dry_run=self.dry_run, force=self.force
+        )
+        if sys.platform == "darwin":
+            tmp = _config_vars.copy()
+            try:
+                # XXX Help!  I don't have any idea whether these are right...
+                _config_vars['LDSHARED'] = "gcc -Wl,-x -dynamiclib -undefined dynamic_lookup"
+                _config_vars['CCSHARED'] = " -dynamiclib"
+                _config_vars['SO'] = ".dylib"
+                customize_compiler(compiler)
+            finally:
+                _config_vars.clear()
+                _config_vars.update(tmp)
+        else:
+            customize_compiler(compiler)
+
+        if self.include_dirs is not None:
+            compiler.set_include_dirs(self.include_dirs)
+        if self.define is not None:
+            # 'define' option is a list of (name,value) tuples
+            for (name,value) in self.define:
+                compiler.define_macro(name, value)
+        if self.undef is not None:
+            for macro in self.undef:
+                compiler.undefine_macro(macro)
+        if self.libraries is not None:
+            compiler.set_libraries(self.libraries)
+        if self.library_dirs is not None:
+            compiler.set_library_dirs(self.library_dirs)
+        if self.rpath is not None:
+            compiler.set_runtime_library_dirs(self.rpath)
+        if self.link_objects is not None:
+            compiler.set_link_objects(self.link_objects)
+
+        # hack so distutils' build_extension() builds a library instead
+        compiler.link_shared_object = link_shared_object.__get__(compiler)
+
+
+
+    def get_export_symbols(self, ext):
+        if isinstance(ext,Library):
+            return ext.export_symbols
+        return _build_ext.get_export_symbols(self,ext)
+
+    def build_extension(self, ext):
+        _compiler = self.compiler
+        try:
+            if isinstance(ext,Library):
+                self.compiler = self.shlib_compiler
+            _build_ext.build_extension(self,ext)
+            if ext._needs_stub:
+                self.write_stub(
+                    self.get_finalized_command('build_py').build_lib, ext
+                )
+        finally:
+            self.compiler = _compiler
+
+    def links_to_dynamic(self, ext):
+        """Return true if 'ext' links to a dynamic lib in the same package"""
+        # XXX this should check to ensure the lib is actually being built
+        # XXX as dynamic, and not just using a locally-found version or a
+        # XXX static-compiled version
+        libnames = dict.fromkeys([lib._full_name for lib in self.shlibs])
+        pkg = '.'.join(ext._full_name.split('.')[:-1]+[''])
+        for libname in ext.libraries:
+            if pkg+libname in libnames: return True
+        return False
+
+    def get_outputs(self):
+        outputs = _build_ext.get_outputs(self)
+        optimize = self.get_finalized_command('build_py').optimize
+        for ext in self.extensions:
+            if ext._needs_stub:
+                base = os.path.join(self.build_lib, *ext._full_name.split('.'))
+                outputs.append(base+'.py')
+                outputs.append(base+'.pyc')
+                if optimize:
+                    outputs.append(base+'.pyo')
+        return outputs
+
+    def write_stub(self, output_dir, ext, compile=False):
+        log.info("writing stub loader for %s to %s",ext._full_name, output_dir)
+        stub_file = os.path.join(output_dir, *ext._full_name.split('.'))+'.py'
+        if compile and os.path.exists(stub_file):
+            raise DistutilsError(stub_file+" already exists! Please delete.")
+        if not self.dry_run:
+            f = open(stub_file,'w')
+            f.write('\n'.join([
+                "def __bootstrap__():",
+                "   global __bootstrap__, __file__, __loader__",
+                "   import sys, os, pkg_resources, imp"+if_dl(", dl"),
+                "   __file__ = pkg_resources.resource_filename(__name__,%r)"
+                   % os.path.basename(ext._file_name),
+                "   del __bootstrap__",
+                "   if '__loader__' in globals():",
+                "       del __loader__",
+                if_dl("   old_flags = sys.getdlopenflags()"),
+                "   old_dir = os.getcwd()",
+                "   try:",
+                "     os.chdir(os.path.dirname(__file__))",
+                if_dl("     sys.setdlopenflags(dl.RTLD_NOW)"),
+                "     imp.load_dynamic(__name__,__file__)",
+                "   finally:",
+                if_dl("     sys.setdlopenflags(old_flags)"),
+                "     os.chdir(old_dir)",
+                "__bootstrap__()",
+                "" # terminal \n
+            ]))
+            f.close()
+        if compile:
+            from distutils.util import byte_compile
+            byte_compile([stub_file], optimize=0,
+                         force=True, dry_run=self.dry_run)
+            optimize = self.get_finalized_command('install_lib').optimize
+            if optimize > 0:
+                byte_compile([stub_file], optimize=optimize,
+                             force=True, dry_run=self.dry_run)
+            if os.path.exists(stub_file) and not self.dry_run:
+                os.unlink(stub_file)
+
+
+if use_stubs or os.name=='nt':
+    # Build shared libraries
+    #
+    def link_shared_object(self, objects, output_libname, output_dir=None,
+        libraries=None, library_dirs=None, runtime_library_dirs=None,
+        export_symbols=None, debug=0, extra_preargs=None,
+        extra_postargs=None, build_temp=None, target_lang=None
+    ):  self.link(
+            self.SHARED_LIBRARY, objects, output_libname,
+            output_dir, libraries, library_dirs, runtime_library_dirs,
+            export_symbols, debug, extra_preargs, extra_postargs,
+            build_temp, target_lang
+        )
+else:
+    # Build static libraries everywhere else
+    libtype = 'static'
+
+    def link_shared_object(self, objects, output_libname, output_dir=None,
+        libraries=None, library_dirs=None, runtime_library_dirs=None,
+        export_symbols=None, debug=0, extra_preargs=None,
+        extra_postargs=None, build_temp=None, target_lang=None
+    ):
+        # XXX we need to either disallow these attrs on Library instances,
+        #     or warn/abort here if set, or something...
+        #libraries=None, library_dirs=None, runtime_library_dirs=None,
+        #export_symbols=None, extra_preargs=None, extra_postargs=None,
+        #build_temp=None
+
+        assert output_dir is None   # distutils build_ext doesn't pass this
+        output_dir,filename = os.path.split(output_libname)
+        basename, ext = os.path.splitext(filename)
+        if self.library_filename("x").startswith('lib'):
+            # strip 'lib' prefix; this is kludgy if some platform uses
+            # a different prefix
+            basename = basename[3:]
+
+        self.create_static_lib(
+            objects, basename, output_dir, debug, target_lang
+        )
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py
new file mode 100755
index 00000000..a01e2843
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py
@@ -0,0 +1,268 @@
+import os.path, sys, fnmatch
+from distutils.command.build_py import build_py as _build_py
+from distutils.util import convert_path
+from glob import glob
+
+try:
+    from distutils.util import Mixin2to3 as _Mixin2to3
+    # add support for converting doctests that is missing in 3.1 distutils
+    from distutils import log
+    from lib2to3.refactor import RefactoringTool, get_fixers_from_package
+    import setuptools
+    class DistutilsRefactoringTool(RefactoringTool):
+        def log_error(self, msg, *args, **kw):
+            log.error(msg, *args)
+
+        def log_message(self, msg, *args):
+            log.info(msg, *args)
+
+        def log_debug(self, msg, *args):
+            log.debug(msg, *args)
+
+    class Mixin2to3(_Mixin2to3):
+        def run_2to3(self, files, doctests = False):
+            # See of the distribution option has been set, otherwise check the
+            # setuptools default.
+            if self.distribution.use_2to3 is not True:
+                return
+            if not files:
+                return
+            log.info("Fixing "+" ".join(files))
+            if not self.fixer_names:
+                self.fixer_names = []
+                for p in setuptools.lib2to3_fixer_packages:
+                    self.fixer_names.extend(get_fixers_from_package(p))
+                if self.distribution.use_2to3_fixers is not None:
+                    for p in self.distribution.use_2to3_fixers:
+                        self.fixer_names.extend(get_fixers_from_package(p))
+            if doctests:
+                if setuptools.run_2to3_on_doctests:
+                    r = DistutilsRefactoringTool(self.fixer_names)
+                    r.refactor(files, write=True, doctests_only=True)
+            else:
+                _Mixin2to3.run_2to3(self, files)
+
+except ImportError:
+    class Mixin2to3:
+        def run_2to3(self, files, doctests=True):
+            # Nothing done in 2.x
+            pass
+
+class build_py(_build_py, Mixin2to3):
+    """Enhanced 'build_py' command that includes data files with packages
+
+    The data files are specified via a 'package_data' argument to 'setup()'.
+    See 'setuptools.dist.Distribution' for more details.
+
+    Also, this version of the 'build_py' command allows you to specify both
+    'py_modules' and 'packages' in the same setup operation.
+    """
+    def finalize_options(self):
+        _build_py.finalize_options(self)
+        self.package_data = self.distribution.package_data
+        self.exclude_package_data = self.distribution.exclude_package_data or {}
+        if 'data_files' in self.__dict__: del self.__dict__['data_files']
+        self.__updated_files = []
+        self.__doctests_2to3 = []
+
+    def run(self):
+        """Build modules, packages, and copy data files to build directory"""
+        if not self.py_modules and not self.packages:
+            return
+
+        if self.py_modules:
+            self.build_modules()
+
+        if self.packages:
+            self.build_packages()
+            self.build_package_data()
+
+        self.run_2to3(self.__updated_files, False)
+        self.run_2to3(self.__updated_files, True)
+        self.run_2to3(self.__doctests_2to3, True)
+
+        # Only compile actual .py files, using our base class' idea of what our
+        # output files are.
+        self.byte_compile(_build_py.get_outputs(self, include_bytecode=0))
+
+    def __getattr__(self,attr):
+        if attr=='data_files':  # lazily compute data files
+            self.data_files = files = self._get_data_files(); return files
+        return _build_py.__getattr__(self,attr)
+
+    def build_module(self, module, module_file, package):
+        outfile, copied = _build_py.build_module(self, module, module_file, package)
+        if copied:
+            self.__updated_files.append(outfile)
+        return outfile, copied
+
+    def _get_data_files(self):
+        """Generate list of '(package,src_dir,build_dir,filenames)' tuples"""
+        self.analyze_manifest()
+        data = []
+        for package in self.packages or ():
+            # Locate package source directory
+            src_dir = self.get_package_dir(package)
+
+            # Compute package build directory
+            build_dir = os.path.join(*([self.build_lib] + package.split('.')))
+
+            # Length of path to strip from found files
+            plen = len(src_dir)+1
+
+            # Strip directory from globbed filenames
+            filenames = [
+                file[plen:] for file in self.find_data_files(package, src_dir)
+                ]
+            data.append( (package, src_dir, build_dir, filenames) )
+        return data
+
+    def find_data_files(self, package, src_dir):
+        """Return filenames for package's data files in 'src_dir'"""
+        globs = (self.package_data.get('', [])
+                 + self.package_data.get(package, []))
+        files = self.manifest_files.get(package, [])[:]
+        for pattern in globs:
+            # Each pattern has to be converted to a platform-specific path
+            files.extend(glob(os.path.join(src_dir, convert_path(pattern))))
+        return self.exclude_data_files(package, src_dir, files)
+
+    def build_package_data(self):
+        """Copy data files into build directory"""
+        lastdir = None
+        for package, src_dir, build_dir, filenames in self.data_files:
+            for filename in filenames:
+                target = os.path.join(build_dir, filename)
+                self.mkpath(os.path.dirname(target))
+                srcfile = os.path.join(src_dir, filename)
+                outf, copied = self.copy_file(srcfile, target)
+                srcfile = os.path.abspath(srcfile)
+                if copied and srcfile in self.distribution.convert_2to3_doctests:
+                    self.__doctests_2to3.append(outf)
+
+
+    def analyze_manifest(self):
+        self.manifest_files = mf = {}
+        if not self.distribution.include_package_data:
+            return
+        src_dirs = {}
+        for package in self.packages or ():
+            # Locate package source directory
+            src_dirs[assert_relative(self.get_package_dir(package))] = package
+
+        self.run_command('egg_info')
+        ei_cmd = self.get_finalized_command('egg_info')
+        for path in ei_cmd.filelist.files:
+            d,f = os.path.split(assert_relative(path))
+            prev = None
+            oldf = f
+            while d and d!=prev and d not in src_dirs:
+                prev = d
+                d, df = os.path.split(d)
+                f = os.path.join(df, f)
+            if d in src_dirs:
+                if path.endswith('.py') and f==oldf:
+                    continue    # it's a module, not data
+                mf.setdefault(src_dirs[d],[]).append(path)
+
+    def get_data_files(self): pass  # kludge 2.4 for lazy computation
+
+    if sys.version<"2.4":    # Python 2.4 already has this code
+        def get_outputs(self, include_bytecode=1):
+            """Return complete list of files copied to the build directory
+
+            This includes both '.py' files and data files, as well as '.pyc'
+            and '.pyo' files if 'include_bytecode' is true.  (This method is
+            needed for the 'install_lib' command to do its job properly, and to
+            generate a correct installation manifest.)
+            """
+            return _build_py.get_outputs(self, include_bytecode) + [
+                os.path.join(build_dir, filename)
+                for package, src_dir, build_dir,filenames in self.data_files
+                for filename in filenames
+                ]
+
+    def check_package(self, package, package_dir):
+        """Check namespace packages' __init__ for declare_namespace"""
+        try:
+            return self.packages_checked[package]
+        except KeyError:
+            pass
+
+        init_py = _build_py.check_package(self, package, package_dir)
+        self.packages_checked[package] = init_py
+
+        if not init_py or not self.distribution.namespace_packages:
+            return init_py
+
+        for pkg in self.distribution.namespace_packages:
+            if pkg==package or pkg.startswith(package+'.'):
+                break
+        else:
+            return init_py
+
+        f = open(init_py,'rU')
+        if 'declare_namespace' not in f.read():
+            from distutils import log
+            log.warn(
+               "WARNING: %s is a namespace package, but its __init__.py does\n"
+               "not declare_namespace(); setuptools 0.7 will REQUIRE this!\n"
+               '(See the setuptools manual under "Namespace Packages" for '
+               "details.)\n", package
+            )
+        f.close()
+        return init_py
+
+    def initialize_options(self):
+        self.packages_checked={}
+        _build_py.initialize_options(self)
+
+
+    def get_package_dir(self, package):
+        res = _build_py.get_package_dir(self, package)
+        if self.distribution.src_root is not None:
+            return os.path.join(self.distribution.src_root, res)
+        return res
+
+
+    def exclude_data_files(self, package, src_dir, files):
+        """Filter filenames for package's data files in 'src_dir'"""
+        globs = (self.exclude_package_data.get('', [])
+                 + self.exclude_package_data.get(package, []))
+        bad = []
+        for pattern in globs:
+            bad.extend(
+                fnmatch.filter(
+                    files, os.path.join(src_dir, convert_path(pattern))
+                )
+            )
+        bad = dict.fromkeys(bad)
+        seen = {}
+        return [
+            f for f in files if f not in bad
+                and f not in seen and seen.setdefault(f,1)  # ditch dupes
+        ]
+
+
+def assert_relative(path):
+    if not os.path.isabs(path):
+        return path
+    from distutils.errors import DistutilsSetupError
+    raise DistutilsSetupError(
+"""Error: setup script specifies an absolute path:
+
+    %s
+
+setup() arguments must *always* be /-separated paths relative to the
+setup.py directory, *never* absolute paths.
+""" % path
+    )
+
+
+
+
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/develop.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/develop.py
new file mode 100755
index 00000000..93b7773c
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/develop.py
@@ -0,0 +1,141 @@
+from setuptools.command.easy_install import easy_install
+from distutils.util import convert_path, subst_vars
+from pkg_resources import Distribution, PathMetadata, normalize_path
+from distutils import log
+from distutils.errors import DistutilsError, DistutilsOptionError
+import os, setuptools, glob
+
+class develop(easy_install):
+    """Set up package for development"""
+
+    description = "install package in 'development mode'"
+
+    user_options = easy_install.user_options + [
+        ("uninstall", "u", "Uninstall this source package"),
+        ("egg-path=", None, "Set the path to be used in the .egg-link file"),
+    ]
+
+    boolean_options = easy_install.boolean_options + ['uninstall']
+
+    command_consumes_arguments = False  # override base
+
+    def run(self):
+        if self.uninstall:
+            self.multi_version = True
+            self.uninstall_link()
+        else:
+            self.install_for_development()
+        self.warn_deprecated_options()
+
+    def initialize_options(self):
+        self.uninstall = None
+        self.egg_path = None
+        easy_install.initialize_options(self)
+        self.setup_path = None
+        self.always_copy_from = '.'   # always copy eggs installed in curdir
+
+
+
+    def finalize_options(self):
+        ei = self.get_finalized_command("egg_info")
+        if ei.broken_egg_info:
+            raise DistutilsError(
+            "Please rename %r to %r before using 'develop'"
+            % (ei.egg_info, ei.broken_egg_info)
+            )
+        self.args = [ei.egg_name]
+
+
+
+
+        easy_install.finalize_options(self)
+        self.expand_basedirs()
+        self.expand_dirs()
+        # pick up setup-dir .egg files only: no .egg-info
+        self.package_index.scan(glob.glob('*.egg'))
+
+        self.egg_link = os.path.join(self.install_dir, ei.egg_name+'.egg-link')
+        self.egg_base = ei.egg_base
+        if self.egg_path is None:
+            self.egg_path = os.path.abspath(ei.egg_base)
+
+        target = normalize_path(self.egg_base)
+        if normalize_path(os.path.join(self.install_dir, self.egg_path)) != target:
+            raise DistutilsOptionError(
+                "--egg-path must be a relative path from the install"
+                " directory to "+target
+        )
+
+        # Make a distribution for the package's source
+        self.dist = Distribution(
+            target,
+            PathMetadata(target, os.path.abspath(ei.egg_info)),
+            project_name = ei.egg_name
+        )
+
+        p = self.egg_base.replace(os.sep,'/')
+        if p!= os.curdir:
+            p = '../' * (p.count('/')+1)
+        self.setup_path = p
+        p = normalize_path(os.path.join(self.install_dir, self.egg_path, p))
+        if  p != normalize_path(os.curdir):
+            raise DistutilsOptionError(
+                "Can't get a consistent path to setup script from"
+                " installation directory", p, normalize_path(os.curdir))
+
+    def install_for_development(self):
+        # Ensure metadata is up-to-date
+        self.run_command('egg_info')
+        # Build extensions in-place
+        self.reinitialize_command('build_ext', inplace=1)
+        self.run_command('build_ext')
+        self.install_site_py()  # ensure that target dir is site-safe
+        if setuptools.bootstrap_install_from:
+            self.easy_install(setuptools.bootstrap_install_from)
+            setuptools.bootstrap_install_from = None
+
+        # create an .egg-link in the installation dir, pointing to our egg
+        log.info("Creating %s (link to %s)", self.egg_link, self.egg_base)
+        if not self.dry_run:
+            f = open(self.egg_link,"w")
+            f.write(self.egg_path + "\n" + self.setup_path)
+            f.close()
+        # postprocess the installed distro, fixing up .pth, installing scripts,
+        # and handling requirements
+        self.process_distribution(None, self.dist, not self.no_deps)
+
+
+    def uninstall_link(self):
+        if os.path.exists(self.egg_link):
+            log.info("Removing %s (link to %s)", self.egg_link, self.egg_base)
+            contents = [line.rstrip() for line in open(self.egg_link)]
+            if contents not in ([self.egg_path], [self.egg_path, self.setup_path]):
+                log.warn("Link points to %s: uninstall aborted", contents)
+                return
+            if not self.dry_run:
+                os.unlink(self.egg_link)
+        if not self.dry_run:
+            self.update_pth(self.dist)  # remove any .pth link to us
+        if self.distribution.scripts:
+            # XXX should also check for entry point scripts!
+            log.warn("Note: you must uninstall or replace scripts manually!")
+
+    def install_egg_scripts(self, dist):
+        if dist is not self.dist:
+            # Installing a dependency, so fall back to normal behavior
+            return easy_install.install_egg_scripts(self,dist)
+
+        # create wrapper scripts in the script dir, pointing to dist.scripts
+
+        # new-style...
+        self.install_wrapper_scripts(dist)
+
+        # ...and old-style
+        for script_name in self.distribution.scripts or []:
+            script_path = os.path.abspath(convert_path(script_name))
+            script_name = os.path.basename(script_path)
+            f = open(script_path,'rU')
+            script_text = f.read()
+            f.close()
+            self.install_script(dist, script_name, script_text, script_path)
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/easy_install.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/easy_install.py
new file mode 100755
index 00000000..27fd00c7
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/easy_install.py
@@ -0,0 +1,1865 @@
+#!python
+"""\
+Easy Install
+------------
+
+A tool for doing automatic download/extract/build of distutils-based Python
+packages.  For detailed documentation, see the accompanying EasyInstall.txt
+file, or visit the `EasyInstall home page`__.
+
+__ http://packages.python.org/distribute/easy_install.html
+
+"""
+import sys, os.path, zipimport, shutil, tempfile, zipfile, re, stat, random
+from glob import glob
+from setuptools import Command, _dont_write_bytecode
+from setuptools.sandbox import run_setup
+from distutils import log, dir_util
+from distutils.util import convert_path, subst_vars
+from distutils.sysconfig import get_python_lib, get_config_vars
+from distutils.errors import DistutilsArgError, DistutilsOptionError, \
+    DistutilsError, DistutilsPlatformError
+from distutils.command.install import INSTALL_SCHEMES, SCHEME_KEYS
+from setuptools.archive_util import unpack_archive
+from setuptools.package_index import PackageIndex
+from setuptools.package_index import URL_SCHEME
+from setuptools.command import bdist_egg, egg_info
+from pkg_resources import yield_lines, normalize_path, resource_string, \
+        ensure_directory, get_distribution, find_distributions, \
+        Environment, Requirement, Distribution, \
+        PathMetadata, EggMetadata, WorkingSet, \
+         DistributionNotFound, VersionConflict, \
+        DEVELOP_DIST
+
+sys_executable = os.path.normpath(sys.executable)
+
+__all__ = [
+    'samefile', 'easy_install', 'PthDistributions', 'extract_wininst_cfg',
+    'main', 'get_exe_prefixes',
+]
+
+import site
+HAS_USER_SITE = not sys.version < "2.6" and site.ENABLE_USER_SITE
+
+def samefile(p1,p2):
+    if hasattr(os.path,'samefile') and (
+        os.path.exists(p1) and os.path.exists(p2)
+    ):
+        return os.path.samefile(p1,p2)
+    return (
+        os.path.normpath(os.path.normcase(p1)) ==
+        os.path.normpath(os.path.normcase(p2))
+    )
+
+if sys.version_info <= (3,):
+    def _to_ascii(s):
+        return s
+    def isascii(s):
+        try:
+            unicode(s, 'ascii')
+            return True
+        except UnicodeError:
+            return False
+else:
+    def _to_ascii(s):
+        return s.encode('ascii')
+    def isascii(s):
+        try:
+            s.encode('ascii')
+            return True
+        except UnicodeError:
+            return False
+
+class easy_install(Command):
+    """Manage a download/build/install process"""
+    description = "Find/get/install Python packages"
+    command_consumes_arguments = True
+
+    user_options = [
+        ('prefix=', None, "installation prefix"),
+        ("zip-ok", "z", "install package as a zipfile"),
+        ("multi-version", "m", "make apps have to require() a version"),
+        ("upgrade", "U", "force upgrade (searches PyPI for latest versions)"),
+        ("install-dir=", "d", "install package to DIR"),
+        ("script-dir=", "s", "install scripts to DIR"),
+        ("exclude-scripts", "x", "Don't install scripts"),
+        ("always-copy", "a", "Copy all needed packages to install dir"),
+        ("index-url=", "i", "base URL of Python Package Index"),
+        ("find-links=", "f", "additional URL(s) to search for packages"),
+        ("delete-conflicting", "D", "no longer needed; don't use this"),
+        ("ignore-conflicts-at-my-risk", None,
+            "no longer needed; don't use this"),
+        ("build-directory=", "b",
+            "download/extract/build in DIR; keep the results"),
+        ('optimize=', 'O',
+         "also compile with optimization: -O1 for \"python -O\", "
+         "-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),
+        ('record=', None,
+         "filename in which to record list of installed files"),
+        ('always-unzip', 'Z', "don't install as a zipfile, no matter what"),
+        ('site-dirs=','S',"list of directories where .pth files work"),
+        ('editable', 'e', "Install specified packages in editable form"),
+        ('no-deps', 'N', "don't install dependencies"),
+        ('allow-hosts=', 'H', "pattern(s) that hostnames must match"),
+        ('local-snapshots-ok', 'l', "allow building eggs from local checkouts"),
+        ('version', None, "print version information and exit"),
+        ('no-find-links', None,
+         "Don't load find-links defined in packages being installed")
+    ]
+    boolean_options = [
+        'zip-ok', 'multi-version', 'exclude-scripts', 'upgrade', 'always-copy',
+        'delete-conflicting', 'ignore-conflicts-at-my-risk', 'editable',
+        'no-deps', 'local-snapshots-ok', 'version'
+    ]
+
+    if HAS_USER_SITE:
+        user_options.append(('user', None,
+                             "install in user site-package '%s'" % site.USER_SITE))
+        boolean_options.append('user')
+
+
+    negative_opt = {'always-unzip': 'zip-ok'}
+    create_index = PackageIndex
+
+    def initialize_options(self):
+        if HAS_USER_SITE:
+            whereami = os.path.abspath(__file__)
+            self.user = whereami.startswith(site.USER_SITE)
+        else:
+            self.user = 0
+
+        self.zip_ok = self.local_snapshots_ok = None
+        self.install_dir = self.script_dir = self.exclude_scripts = None
+        self.index_url = None
+        self.find_links = None
+        self.build_directory = None
+        self.args = None
+        self.optimize = self.record = None
+        self.upgrade = self.always_copy = self.multi_version = None
+        self.editable = self.no_deps = self.allow_hosts = None
+        self.root = self.prefix = self.no_report = None
+        self.version = None
+        self.install_purelib = None     # for pure module distributions
+        self.install_platlib = None     # non-pure (dists w/ extensions)
+        self.install_headers = None     # for C/C++ headers
+        self.install_lib = None         # set to either purelib or platlib
+        self.install_scripts = None
+        self.install_data = None
+        self.install_base = None
+        self.install_platbase = None
+        if HAS_USER_SITE:
+            self.install_userbase = site.USER_BASE
+            self.install_usersite = site.USER_SITE
+        else:
+            self.install_userbase = None
+            self.install_usersite = None
+        self.no_find_links = None
+
+        # Options not specifiable via command line
+        self.package_index = None
+        self.pth_file = self.always_copy_from = None
+        self.delete_conflicting = None
+        self.ignore_conflicts_at_my_risk = None
+        self.site_dirs = None
+        self.installed_projects = {}
+        self.sitepy_installed = False
+        # Always read easy_install options, even if we are subclassed, or have
+        # an independent instance created.  This ensures that defaults will
+        # always come from the standard configuration file(s)' "easy_install"
+        # section, even if this is a "develop" or "install" command, or some
+        # other embedding.
+        self._dry_run = None
+        self.verbose = self.distribution.verbose
+        self.distribution._set_command_options(
+            self, self.distribution.get_option_dict('easy_install')
+        )
+
+    def delete_blockers(self, blockers):
+        for filename in blockers:
+            if os.path.exists(filename) or os.path.islink(filename):
+                log.info("Deleting %s", filename)
+                if not self.dry_run:
+                    if os.path.isdir(filename) and not os.path.islink(filename):
+                        rmtree(filename)
+                    else:
+                        os.unlink(filename)
+
+    def finalize_options(self):
+        if self.version:
+            print 'distribute %s' % get_distribution('distribute').version
+            sys.exit()
+
+        py_version = sys.version.split()[0]
+        prefix, exec_prefix = get_config_vars('prefix', 'exec_prefix')
+
+        self.config_vars = {'dist_name': self.distribution.get_name(),
+                            'dist_version': self.distribution.get_version(),
+                            'dist_fullname': self.distribution.get_fullname(),
+                            'py_version': py_version,
+                            'py_version_short': py_version[0:3],
+                            'py_version_nodot': py_version[0] + py_version[2],
+                            'sys_prefix': prefix,
+                            'prefix': prefix,
+                            'sys_exec_prefix': exec_prefix,
+                            'exec_prefix': exec_prefix,
+                           }
+
+        if HAS_USER_SITE:
+            self.config_vars['userbase'] = self.install_userbase
+            self.config_vars['usersite'] = self.install_usersite
+
+        # fix the install_dir if "--user" was used
+        #XXX: duplicate of the code in the setup command
+        if self.user and HAS_USER_SITE:
+            self.create_home_path()
+            if self.install_userbase is None:
+                raise DistutilsPlatformError(
+                    "User base directory is not specified")
+            self.install_base = self.install_platbase = self.install_userbase
+            if os.name == 'posix':
+                self.select_scheme("unix_user")
+            else:
+                self.select_scheme(os.name + "_user")
+
+        self.expand_basedirs()
+        self.expand_dirs()
+
+        self._expand('install_dir','script_dir','build_directory','site_dirs')
+        # If a non-default installation directory was specified, default the
+        # script directory to match it.
+        if self.script_dir is None:
+            self.script_dir = self.install_dir
+
+        if self.no_find_links is None:
+            self.no_find_links = False
+
+        # Let install_dir get set by install_lib command, which in turn
+        # gets its info from the install command, and takes into account
+        # --prefix and --home and all that other crud.
+        self.set_undefined_options('install_lib',
+            ('install_dir','install_dir')
+        )
+        # Likewise, set default script_dir from 'install_scripts.install_dir'
+        self.set_undefined_options('install_scripts',
+            ('install_dir', 'script_dir')
+        )
+
+        if self.user and self.install_purelib:
+            self.install_dir = self.install_purelib
+            self.script_dir = self.install_scripts
+        # default --record from the install command
+        self.set_undefined_options('install', ('record', 'record'))
+        normpath = map(normalize_path, sys.path)
+        self.all_site_dirs = get_site_dirs()
+        if self.site_dirs is not None:
+            site_dirs = [
+                os.path.expanduser(s.strip()) for s in self.site_dirs.split(',')
+            ]
+            for d in site_dirs:
+                if not os.path.isdir(d):
+                    log.warn("%s (in --site-dirs) does not exist", d)
+                elif normalize_path(d) not in normpath:
+                    raise DistutilsOptionError(
+                        d+" (in --site-dirs) is not on sys.path"
+                    )
+                else:
+                    self.all_site_dirs.append(normalize_path(d))
+        if not self.editable: self.check_site_dir()
+        self.index_url = self.index_url or "http://pypi.python.org/simple"
+        self.shadow_path = self.all_site_dirs[:]
+        for path_item in self.install_dir, normalize_path(self.script_dir):
+            if path_item not in self.shadow_path:
+                self.shadow_path.insert(0, path_item)
+
+        if self.allow_hosts is not None:
+            hosts = [s.strip() for s in self.allow_hosts.split(',')]
+        else:
+            hosts = ['*']
+        if self.package_index is None:
+            self.package_index = self.create_index(
+                self.index_url, search_path = self.shadow_path, hosts=hosts,
+            )
+        self.local_index = Environment(self.shadow_path+sys.path)
+
+        if self.find_links is not None:
+            if isinstance(self.find_links, basestring):
+                self.find_links = self.find_links.split()
+        else:
+            self.find_links = []
+        if self.local_snapshots_ok:
+            self.package_index.scan_egg_links(self.shadow_path+sys.path)
+        if not self.no_find_links:
+            self.package_index.add_find_links(self.find_links)
+        self.set_undefined_options('install_lib', ('optimize','optimize'))
+        if not isinstance(self.optimize,int):
+            try:
+                self.optimize = int(self.optimize)
+                if not (0 <= self.optimize <= 2): raise ValueError
+            except ValueError:
+                raise DistutilsOptionError("--optimize must be 0, 1, or 2")
+
+        if self.delete_conflicting and self.ignore_conflicts_at_my_risk:
+            raise DistutilsOptionError(
+                "Can't use both --delete-conflicting and "
+                "--ignore-conflicts-at-my-risk at the same time"
+            )
+        if self.editable and not self.build_directory:
+            raise DistutilsArgError(
+                "Must specify a build directory (-b) when using --editable"
+            )
+        if not self.args:
+            raise DistutilsArgError(
+                "No urls, filenames, or requirements specified (see --help)")
+
+        self.outputs = []
+
+
+    def _expand_attrs(self, attrs):
+        for attr in attrs:
+            val = getattr(self, attr)
+            if val is not None:
+                if os.name == 'posix' or os.name == 'nt':
+                    val = os.path.expanduser(val)
+                val = subst_vars(val, self.config_vars)
+                setattr(self, attr, val)
+
+    def expand_basedirs(self):
+        """Calls `os.path.expanduser` on install_base, install_platbase and
+        root."""
+        self._expand_attrs(['install_base', 'install_platbase', 'root'])
+
+    def expand_dirs(self):
+        """Calls `os.path.expanduser` on install dirs."""
+        self._expand_attrs(['install_purelib', 'install_platlib',
+                            'install_lib', 'install_headers',
+                            'install_scripts', 'install_data',])
+
+    def run(self):
+        if self.verbose != self.distribution.verbose:
+            log.set_verbosity(self.verbose)
+        try:
+            for spec in self.args:
+                self.easy_install(spec, not self.no_deps)
+            if self.record:
+                outputs = self.outputs
+                if self.root:               # strip any package prefix
+                    root_len = len(self.root)
+                    for counter in xrange(len(outputs)):
+                        outputs[counter] = outputs[counter][root_len:]
+                from distutils import file_util
+                self.execute(
+                    file_util.write_file, (self.record, outputs),
+                    "writing list of installed files to '%s'" %
+                    self.record
+                )
+            self.warn_deprecated_options()
+        finally:
+            log.set_verbosity(self.distribution.verbose)
+
+    def pseudo_tempname(self):
+        """Return a pseudo-tempname base in the install directory.
+        This code is intentionally naive; if a malicious party can write to
+        the target directory you're already in deep doodoo.
+        """
+        try:
+            pid = os.getpid()
+        except:
+            pid = random.randint(0,sys.maxint)
+        return os.path.join(self.install_dir, "test-easy-install-%s" % pid)
+
+    def warn_deprecated_options(self):
+        if self.delete_conflicting or self.ignore_conflicts_at_my_risk:
+            log.warn(
+                "Note: The -D, --delete-conflicting and"
+                " --ignore-conflicts-at-my-risk no longer have any purpose"
+                " and should not be used."
+            )
+
+    def check_site_dir(self):
+        """Verify that self.install_dir is .pth-capable dir, if needed"""
+        print 'install_dir', self.install_dir
+        instdir = normalize_path(self.install_dir)
+        pth_file = os.path.join(instdir,'easy-install.pth')
+
+        # Is it a configured, PYTHONPATH, implicit, or explicit site dir?
+        is_site_dir = instdir in self.all_site_dirs
+
+        if not is_site_dir:
+            # No?  Then directly test whether it does .pth file processing
+            is_site_dir = self.check_pth_processing()
+        else:
+            # make sure we can write to target dir
+            testfile = self.pseudo_tempname()+'.write-test'
+            test_exists = os.path.exists(testfile)
+            try:
+                if test_exists: os.unlink(testfile)
+                open(testfile,'w').close()
+                os.unlink(testfile)
+            except (OSError,IOError):
+                self.cant_write_to_target()
+
+        if not is_site_dir and not self.multi_version:
+            # Can't install non-multi to non-site dir
+            raise DistutilsError(self.no_default_version_msg())
+
+        if is_site_dir:
+            if self.pth_file is None:
+                self.pth_file = PthDistributions(pth_file, self.all_site_dirs)
+        else:
+            self.pth_file = None
+
+        PYTHONPATH = os.environ.get('PYTHONPATH','').split(os.pathsep)
+        if instdir not in map(normalize_path, filter(None,PYTHONPATH)):
+            # only PYTHONPATH dirs need a site.py, so pretend it's there
+            self.sitepy_installed = True
+        elif self.multi_version and not os.path.exists(pth_file):
+            self.sitepy_installed = True    # don't need site.py in this case
+            self.pth_file = None            # and don't create a .pth file
+        self.install_dir = instdir
+
+    def cant_write_to_target(self):
+        msg = """can't create or remove files in install directory
+
+The following error occurred while trying to add or remove files in the
+installation directory:
+
+    %s
+
+The installation directory you specified (via --install-dir, --prefix, or
+the distutils default setting) was:
+
+    %s
+"""     % (sys.exc_info()[1], self.install_dir,)
+
+        if not os.path.exists(self.install_dir):
+            msg += """
+This directory does not currently exist.  Please create it and try again, or
+choose a different installation directory (using the -d or --install-dir
+option).
+"""
+        else:
+            msg += """
+Perhaps your account does not have write access to this directory?  If the
+installation directory is a system-owned directory, you may need to sign in
+as the administrator or "root" account.  If you do not have administrative
+access to this machine, you may wish to choose a different installation
+directory, preferably one that is listed in your PYTHONPATH environment
+variable.
+
+For information on other options, you may wish to consult the
+documentation at:
+
+  http://packages.python.org/distribute/easy_install.html
+
+Please make the appropriate changes for your system and try again.
+"""
+        raise DistutilsError(msg)
+
+
+
+
+    def check_pth_processing(self):
+        """Empirically verify whether .pth files are supported in inst. dir"""
+        instdir = self.install_dir
+        log.info("Checking .pth file support in %s", instdir)
+        pth_file = self.pseudo_tempname()+".pth"
+        ok_file = pth_file+'.ok'
+        ok_exists = os.path.exists(ok_file)
+        try:
+            if ok_exists: os.unlink(ok_file)
+            dirname = os.path.dirname(ok_file)
+            if not os.path.exists(dirname):
+                os.makedirs(dirname)
+            f = open(pth_file,'w')
+        except (OSError,IOError):
+            self.cant_write_to_target()
+        else:
+            try:
+                f.write("import os;open(%r,'w').write('OK')\n" % (ok_file,))
+                f.close(); f=None
+                executable = sys.executable
+                if os.name=='nt':
+                    dirname,basename = os.path.split(executable)
+                    alt = os.path.join(dirname,'pythonw.exe')
+                    if basename.lower()=='python.exe' and os.path.exists(alt):
+                        # use pythonw.exe to avoid opening a console window
+                        executable = alt
+
+                from distutils.spawn import spawn
+                spawn([executable,'-E','-c','pass'],0)
+
+                if os.path.exists(ok_file):
+                    log.info(
+                        "TEST PASSED: %s appears to support .pth files",
+                        instdir
+                    )
+                    return True
+            finally:
+                if f: f.close()
+                if os.path.exists(ok_file): os.unlink(ok_file)
+                if os.path.exists(pth_file): os.unlink(pth_file)
+        if not self.multi_version:
+            log.warn("TEST FAILED: %s does NOT support .pth files", instdir)
+        return False
+
+    def install_egg_scripts(self, dist):
+        """Write all the scripts for `dist`, unless scripts are excluded"""
+        if not self.exclude_scripts and dist.metadata_isdir('scripts'):
+            for script_name in dist.metadata_listdir('scripts'):
+                self.install_script(
+                    dist, script_name,
+                    dist.get_metadata('scripts/'+script_name)
+                )
+        self.install_wrapper_scripts(dist)
+
+    def add_output(self, path):
+        if os.path.isdir(path):
+            for base, dirs, files in os.walk(path):
+                for filename in files:
+                    self.outputs.append(os.path.join(base,filename))
+        else:
+            self.outputs.append(path)
+
+    def not_editable(self, spec):
+        if self.editable:
+            raise DistutilsArgError(
+                "Invalid argument %r: you can't use filenames or URLs "
+                "with --editable (except via the --find-links option)."
+                % (spec,)
+            )
+
+    def check_editable(self,spec):
+        if not self.editable:
+            return
+
+        if os.path.exists(os.path.join(self.build_directory, spec.key)):
+            raise DistutilsArgError(
+                "%r already exists in %s; can't do a checkout there" %
+                (spec.key, self.build_directory)
+            )
+
+
+
+
+
+
+    def easy_install(self, spec, deps=False):
+        tmpdir = tempfile.mkdtemp(prefix="easy_install-")
+        download = None
+        if not self.editable: self.install_site_py()
+
+        try:
+            if not isinstance(spec,Requirement):
+                if URL_SCHEME(spec):
+                    # It's a url, download it to tmpdir and process
+                    self.not_editable(spec)
+                    download = self.package_index.download(spec, tmpdir)
+                    return self.install_item(None, download, tmpdir, deps, True)
+
+                elif os.path.exists(spec):
+                    # Existing file or directory, just process it directly
+                    self.not_editable(spec)
+                    return self.install_item(None, spec, tmpdir, deps, True)
+                else:
+                    spec = parse_requirement_arg(spec)
+
+            self.check_editable(spec)
+            dist = self.package_index.fetch_distribution(
+                spec, tmpdir, self.upgrade, self.editable, not self.always_copy,
+                self.local_index
+            )
+
+            if dist is None:
+                msg = "Could not find suitable distribution for %r" % spec
+                if self.always_copy:
+                    msg+=" (--always-copy skips system and development eggs)"
+                raise DistutilsError(msg)
+            elif dist.precedence==DEVELOP_DIST:
+                # .egg-info dists don't need installing, just process deps
+                self.process_distribution(spec, dist, deps, "Using")
+                return dist
+            else:
+                return self.install_item(spec, dist.location, tmpdir, deps)
+
+        finally:
+            if os.path.exists(tmpdir):
+                rmtree(tmpdir)
+
+    def install_item(self, spec, download, tmpdir, deps, install_needed=False):
+
+        # Installation is also needed if file in tmpdir or is not an egg
+        install_needed = install_needed or self.always_copy
+        install_needed = install_needed or os.path.dirname(download) == tmpdir
+        install_needed = install_needed or not download.endswith('.egg')
+        install_needed = install_needed or (
+            self.always_copy_from is not None and
+            os.path.dirname(normalize_path(download)) ==
+            normalize_path(self.always_copy_from)
+        )
+
+        if spec and not install_needed:
+            # at this point, we know it's a local .egg, we just don't know if
+            # it's already installed.
+            for dist in self.local_index[spec.project_name]:
+                if dist.location==download:
+                    break
+            else:
+                install_needed = True   # it's not in the local index
+
+        log.info("Processing %s", os.path.basename(download))
+
+        if install_needed:
+            dists = self.install_eggs(spec, download, tmpdir)
+            for dist in dists:
+                self.process_distribution(spec, dist, deps)
+        else:
+            dists = [self.check_conflicts(self.egg_distribution(download))]
+            self.process_distribution(spec, dists[0], deps, "Using")
+
+        if spec is not None:
+            for dist in dists:
+                if dist in spec:
+                    return dist
+
+
+
+    def select_scheme(self, name):
+        """Sets the install directories by applying the install schemes."""
+        # it's the caller's problem if they supply a bad name!
+        scheme = INSTALL_SCHEMES[name]
+        for key in SCHEME_KEYS:
+            attrname = 'install_' + key
+            if getattr(self, attrname) is None:
+                setattr(self, attrname, scheme[key])
+
+
+
+
+    def process_distribution(self, requirement, dist, deps=True, *info):
+        self.update_pth(dist)
+        self.package_index.add(dist)
+        self.local_index.add(dist)
+        if not self.editable:
+            self.install_egg_scripts(dist)
+        self.installed_projects[dist.key] = dist
+        log.info(self.installation_report(requirement, dist, *info))
+        if (dist.has_metadata('dependency_links.txt') and
+            not self.no_find_links):
+            self.package_index.add_find_links(
+                dist.get_metadata_lines('dependency_links.txt')
+            )
+        if not deps and not self.always_copy:
+            return
+        elif requirement is not None and dist.key != requirement.key:
+            log.warn("Skipping dependencies for %s", dist)
+            return  # XXX this is not the distribution we were looking for
+        elif requirement is None or dist not in requirement:
+            # if we wound up with a different version, resolve what we've got
+            distreq = dist.as_requirement()
+            requirement = requirement or distreq
+            requirement = Requirement(
+                distreq.project_name, distreq.specs, requirement.extras
+            )
+        log.info("Processing dependencies for %s", requirement)
+        try:
+            distros = WorkingSet([]).resolve(
+                [requirement], self.local_index, self.easy_install
+            )
+        except DistributionNotFound, e:
+            raise DistutilsError(
+                "Could not find required distribution %s" % e.args
+            )
+        except VersionConflict, e:
+            raise DistutilsError(
+                "Installed distribution %s conflicts with requirement %s"
+                % e.args
+            )
+        if self.always_copy or self.always_copy_from:
+            # Force all the relevant distros to be copied or activated
+            for dist in distros:
+                if dist.key not in self.installed_projects:
+                    self.easy_install(dist.as_requirement())
+        log.info("Finished processing dependencies for %s", requirement)
+
+    def should_unzip(self, dist):
+        if self.zip_ok is not None:
+            return not self.zip_ok
+        if dist.has_metadata('not-zip-safe'):
+            return True
+        if not dist.has_metadata('zip-safe'):
+            return True
+        return True
+
+    def maybe_move(self, spec, dist_filename, setup_base):
+        dst = os.path.join(self.build_directory, spec.key)
+        if os.path.exists(dst):
+            log.warn(
+               "%r already exists in %s; build directory %s will not be kept",
+               spec.key, self.build_directory, setup_base
+            )
+            return setup_base
+        if os.path.isdir(dist_filename):
+            setup_base = dist_filename
+        else:
+            if os.path.dirname(dist_filename)==setup_base:
+                os.unlink(dist_filename)   # get it out of the tmp dir
+            contents = os.listdir(setup_base)
+            if len(contents)==1:
+                dist_filename = os.path.join(setup_base,contents[0])
+                if os.path.isdir(dist_filename):
+                    # if the only thing there is a directory, move it instead
+                    setup_base = dist_filename
+        ensure_directory(dst); shutil.move(setup_base, dst)
+        return dst
+
+    def install_wrapper_scripts(self, dist):
+        if not self.exclude_scripts:
+            for args in get_script_args(dist):
+                self.write_script(*args)
+
+
+
+    def install_script(self, dist, script_name, script_text, dev_path=None):
+        """Generate a legacy script wrapper and install it"""
+        spec = str(dist.as_requirement())
+        is_script = is_python_script(script_text, script_name)
+
+        if is_script and dev_path:
+            script_text = get_script_header(script_text) + (
+                "# EASY-INSTALL-DEV-SCRIPT: %(spec)r,%(script_name)r\n"
+                "__requires__ = %(spec)r\n"
+                "from pkg_resources import require; require(%(spec)r)\n"
+                "del require\n"
+                "__file__ = %(dev_path)r\n"
+                "execfile(__file__)\n"
+            ) % locals()
+        elif is_script:
+            script_text = get_script_header(script_text) + (
+                "# EASY-INSTALL-SCRIPT: %(spec)r,%(script_name)r\n"
+                "__requires__ = %(spec)r\n"
+                "import pkg_resources\n"
+                "pkg_resources.run_script(%(spec)r, %(script_name)r)\n"
+            ) % locals()
+        self.write_script(script_name, _to_ascii(script_text), 'b')
+
+    def write_script(self, script_name, contents, mode="t", blockers=()):
+        """Write an executable file to the scripts directory"""
+        self.delete_blockers(   # clean up old .py/.pyw w/o a script
+            [os.path.join(self.script_dir,x) for x in blockers])
+        log.info("Installing %s script to %s", script_name, self.script_dir)
+        target = os.path.join(self.script_dir, script_name)
+        self.add_output(target)
+
+        if not self.dry_run:
+            ensure_directory(target)
+            f = open(target,"w"+mode)
+            f.write(contents)
+            f.close()
+            chmod(target,0755)
+
+
+
+
+    def install_eggs(self, spec, dist_filename, tmpdir):
+        # .egg dirs or files are already built, so just return them
+        if dist_filename.lower().endswith('.egg'):
+            return [self.install_egg(dist_filename, tmpdir)]
+        elif dist_filename.lower().endswith('.exe'):
+            return [self.install_exe(dist_filename, tmpdir)]
+
+        # Anything else, try to extract and build
+        setup_base = tmpdir
+        if os.path.isfile(dist_filename) and not dist_filename.endswith('.py'):
+            unpack_archive(dist_filename, tmpdir, self.unpack_progress)
+        elif os.path.isdir(dist_filename):
+            setup_base = os.path.abspath(dist_filename)
+
+        if (setup_base.startswith(tmpdir)   # something we downloaded
+            and self.build_directory and spec is not None
+        ):
+            setup_base = self.maybe_move(spec, dist_filename, setup_base)
+
+        # Find the setup.py file
+        setup_script = os.path.join(setup_base, 'setup.py')
+
+        if not os.path.exists(setup_script):
+            setups = glob(os.path.join(setup_base, '*', 'setup.py'))
+            if not setups:
+                raise DistutilsError(
+                    "Couldn't find a setup script in %s" % os.path.abspath(dist_filename)
+                )
+            if len(setups)>1:
+                raise DistutilsError(
+                    "Multiple setup scripts in %s" % os.path.abspath(dist_filename)
+                )
+            setup_script = setups[0]
+
+        # Now run it, and return the result
+        if self.editable:
+            log.info(self.report_editable(spec, setup_script))
+            return []
+        else:
+            return self.build_and_install(setup_script, setup_base)
+
+    def egg_distribution(self, egg_path):
+        if os.path.isdir(egg_path):
+            metadata = PathMetadata(egg_path,os.path.join(egg_path,'EGG-INFO'))
+        else:
+            metadata = EggMetadata(zipimport.zipimporter(egg_path))
+        return Distribution.from_filename(egg_path,metadata=metadata)
+
+    def install_egg(self, egg_path, tmpdir):
+        destination = os.path.join(self.install_dir,os.path.basename(egg_path))
+        destination = os.path.abspath(destination)
+        if not self.dry_run:
+            ensure_directory(destination)
+
+        dist = self.egg_distribution(egg_path)
+        self.check_conflicts(dist)
+        if not samefile(egg_path, destination):
+            if os.path.isdir(destination) and not os.path.islink(destination):
+                dir_util.remove_tree(destination, dry_run=self.dry_run)
+            elif os.path.exists(destination):
+                self.execute(os.unlink,(destination,),"Removing "+destination)
+            uncache_zipdir(destination)
+            if os.path.isdir(egg_path):
+                if egg_path.startswith(tmpdir):
+                    f,m = shutil.move, "Moving"
+                else:
+                    f,m = shutil.copytree, "Copying"
+            elif self.should_unzip(dist):
+                self.mkpath(destination)
+                f,m = self.unpack_and_compile, "Extracting"
+            elif egg_path.startswith(tmpdir):
+                f,m = shutil.move, "Moving"
+            else:
+                f,m = shutil.copy2, "Copying"
+
+            self.execute(f, (egg_path, destination),
+                (m+" %s to %s") %
+                (os.path.basename(egg_path),os.path.dirname(destination)))
+
+        self.add_output(destination)
+        return self.egg_distribution(destination)
+
+    def install_exe(self, dist_filename, tmpdir):
+        # See if it's valid, get data
+        cfg = extract_wininst_cfg(dist_filename)
+        if cfg is None:
+            raise DistutilsError(
+                "%s is not a valid distutils Windows .exe" % dist_filename
+            )
+        # Create a dummy distribution object until we build the real distro
+        dist = Distribution(None,
+            project_name=cfg.get('metadata','name'),
+            version=cfg.get('metadata','version'), platform="win32"
+        )
+
+        # Convert the .exe to an unpacked egg
+        egg_path = dist.location = os.path.join(tmpdir, dist.egg_name()+'.egg')
+        egg_tmp  = egg_path+'.tmp'
+        egg_info = os.path.join(egg_tmp, 'EGG-INFO')
+        pkg_inf = os.path.join(egg_info, 'PKG-INFO')
+        ensure_directory(pkg_inf)   # make sure EGG-INFO dir exists
+        dist._provider = PathMetadata(egg_tmp, egg_info)    # XXX
+        self.exe_to_egg(dist_filename, egg_tmp)
+
+        # Write EGG-INFO/PKG-INFO
+        if not os.path.exists(pkg_inf):
+            f = open(pkg_inf,'w')
+            f.write('Metadata-Version: 1.0\n')
+            for k,v in cfg.items('metadata'):
+                if k<>'target_version':
+                    f.write('%s: %s\n' % (k.replace('_','-').title(), v))
+            f.close()
+        script_dir = os.path.join(egg_info,'scripts')
+        self.delete_blockers(   # delete entry-point scripts to avoid duping
+            [os.path.join(script_dir,args[0]) for args in get_script_args(dist)]
+        )
+        # Build .egg file from tmpdir
+        bdist_egg.make_zipfile(
+            egg_path, egg_tmp, verbose=self.verbose, dry_run=self.dry_run
+        )
+        # install the .egg
+        return self.install_egg(egg_path, tmpdir)
+
+    def exe_to_egg(self, dist_filename, egg_tmp):
+        """Extract a bdist_wininst to the directories an egg would use"""
+        # Check for .pth file and set up prefix translations
+        prefixes = get_exe_prefixes(dist_filename)
+        to_compile = []
+        native_libs = []
+        top_level = {}
+        def process(src,dst):
+            s = src.lower()
+            for old,new in prefixes:
+                if s.startswith(old):
+                    src = new+src[len(old):]
+                    parts = src.split('/')
+                    dst = os.path.join(egg_tmp, *parts)
+                    dl = dst.lower()
+                    if dl.endswith('.pyd') or dl.endswith('.dll'):
+                        parts[-1] = bdist_egg.strip_module(parts[-1])
+                        top_level[os.path.splitext(parts[0])[0]] = 1
+                        native_libs.append(src)
+                    elif dl.endswith('.py') and old!='SCRIPTS/':
+                        top_level[os.path.splitext(parts[0])[0]] = 1
+                        to_compile.append(dst)
+                    return dst
+            if not src.endswith('.pth'):
+                log.warn("WARNING: can't process %s", src)
+            return None
+        # extract, tracking .pyd/.dll->native_libs and .py -> to_compile
+        unpack_archive(dist_filename, egg_tmp, process)
+        stubs = []
+        for res in native_libs:
+            if res.lower().endswith('.pyd'):    # create stubs for .pyd's
+                parts = res.split('/')
+                resource = parts[-1]
+                parts[-1] = bdist_egg.strip_module(parts[-1])+'.py'
+                pyfile = os.path.join(egg_tmp, *parts)
+                to_compile.append(pyfile); stubs.append(pyfile)
+                bdist_egg.write_stub(resource, pyfile)
+        self.byte_compile(to_compile)   # compile .py's
+        bdist_egg.write_safety_flag(os.path.join(egg_tmp,'EGG-INFO'),
+            bdist_egg.analyze_egg(egg_tmp, stubs))  # write zip-safety flag
+
+        for name in 'top_level','native_libs':
+            if locals()[name]:
+                txt = os.path.join(egg_tmp, 'EGG-INFO', name+'.txt')
+                if not os.path.exists(txt):
+                    f = open(txt,'w')
+                    f.write('\n'.join(locals()[name])+'\n')
+                    f.close()
+
+    def check_conflicts(self, dist):
+        """Verify that there are no conflicting "old-style" packages"""
+
+        return dist     # XXX temporarily disable until new strategy is stable
+        from imp import find_module, get_suffixes
+        from glob import glob
+
+        blockers = []
+        names = dict.fromkeys(dist._get_metadata('top_level.txt')) # XXX private attr
+
+        exts = {'.pyc':1, '.pyo':1}     # get_suffixes() might leave one out
+        for ext,mode,typ in get_suffixes():
+            exts[ext] = 1
+
+        for path,files in expand_paths([self.install_dir]+self.all_site_dirs):
+            for filename in files:
+                base,ext = os.path.splitext(filename)
+                if base in names:
+                    if not ext:
+                        # no extension, check for package
+                        try:
+                            f, filename, descr = find_module(base, [path])
+                        except ImportError:
+                            continue
+                        else:
+                            if f: f.close()
+                            if filename not in blockers:
+                                blockers.append(filename)
+                    elif ext in exts and base!='site':  # XXX ugh
+                        blockers.append(os.path.join(path,filename))
+        if blockers:
+            self.found_conflicts(dist, blockers)
+
+        return dist
+
+    def found_conflicts(self, dist, blockers):
+        if self.delete_conflicting:
+            log.warn("Attempting to delete conflicting packages:")
+            return self.delete_blockers(blockers)
+
+        msg = """\
+-------------------------------------------------------------------------
+CONFLICT WARNING:
+
+The following modules or packages have the same names as modules or
+packages being installed, and will be *before* the installed packages in
+Python's search path.  You MUST remove all of the relevant files and
+directories before you will be able to use the package(s) you are
+installing:
+
+   %s
+
+""" % '\n   '.join(blockers)
+
+        if self.ignore_conflicts_at_my_risk:
+            msg += """\
+(Note: you can run EasyInstall on '%s' with the
+--delete-conflicting option to attempt deletion of the above files
+and/or directories.)
+""" % dist.project_name
+        else:
+            msg += """\
+Note: you can attempt this installation again with EasyInstall, and use
+either the --delete-conflicting (-D) option or the
+--ignore-conflicts-at-my-risk option, to either delete the above files
+and directories, or to ignore the conflicts, respectively.  Note that if
+you ignore the conflicts, the installed package(s) may not work.
+"""
+        msg += """\
+-------------------------------------------------------------------------
+"""
+        sys.stderr.write(msg)
+        sys.stderr.flush()
+        if not self.ignore_conflicts_at_my_risk:
+            raise DistutilsError("Installation aborted due to conflicts")
+
+    def installation_report(self, req, dist, what="Installed"):
+        """Helpful installation message for display to package users"""
+        msg = "\n%(what)s %(eggloc)s%(extras)s"
+        if self.multi_version and not self.no_report:
+            msg += """
+
+Because this distribution was installed --multi-version, before you can
+import modules from this package in an application, you will need to
+'import pkg_resources' and then use a 'require()' call similar to one of
+these examples, in order to select the desired version:
+
+    pkg_resources.require("%(name)s")  # latest installed version
+    pkg_resources.require("%(name)s==%(version)s")  # this exact version
+    pkg_resources.require("%(name)s>=%(version)s")  # this version or higher
+"""
+            if self.install_dir not in map(normalize_path,sys.path):
+                msg += """
+
+Note also that the installation directory must be on sys.path at runtime for
+this to work.  (e.g. by being the application's script directory, by being on
+PYTHONPATH, or by being added to sys.path by your code.)
+"""
+        eggloc = dist.location
+        name = dist.project_name
+        version = dist.version
+        extras = '' # TODO: self.report_extras(req, dist)
+        return msg % locals()
+
+    def report_editable(self, spec, setup_script):
+        dirname = os.path.dirname(setup_script)
+        python = sys.executable
+        return """\nExtracted editable version of %(spec)s to %(dirname)s
+
+If it uses setuptools in its setup script, you can activate it in
+"development" mode by going to that directory and running::
+
+    %(python)s setup.py develop
+
+See the setuptools documentation for the "develop" command for more info.
+""" % locals()
+
+    def run_setup(self, setup_script, setup_base, args):
+        sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg)
+        sys.modules.setdefault('distutils.command.egg_info', egg_info)
+
+        args = list(args)
+        if self.verbose>2:
+            v = 'v' * (self.verbose - 1)
+            args.insert(0,'-'+v)
+        elif self.verbose<2:
+            args.insert(0,'-q')
+        if self.dry_run:
+            args.insert(0,'-n')
+        log.info(
+            "Running %s %s", setup_script[len(setup_base)+1:], ' '.join(args)
+        )
+        try:
+            run_setup(setup_script, args)
+        except SystemExit, v:
+            raise DistutilsError("Setup script exited with %s" % (v.args[0],))
+
+    def build_and_install(self, setup_script, setup_base):
+        args = ['bdist_egg', '--dist-dir']
+        dist_dir = tempfile.mkdtemp(
+            prefix='egg-dist-tmp-', dir=os.path.dirname(setup_script)
+        )
+        try:
+            args.append(dist_dir)
+            self.run_setup(setup_script, setup_base, args)
+            all_eggs = Environment([dist_dir])
+            eggs = []
+            for key in all_eggs:
+                for dist in all_eggs[key]:
+                    eggs.append(self.install_egg(dist.location, setup_base))
+            if not eggs and not self.dry_run:
+                log.warn("No eggs found in %s (setup script problem?)",
+                    dist_dir)
+            return eggs
+        finally:
+            rmtree(dist_dir)
+            log.set_verbosity(self.verbose) # restore our log verbosity
+
+    def update_pth(self,dist):
+        if self.pth_file is None:
+            return
+
+        for d in self.pth_file[dist.key]:    # drop old entries
+            if self.multi_version or d.location != dist.location:
+                log.info("Removing %s from easy-install.pth file", d)
+                self.pth_file.remove(d)
+                if d.location in self.shadow_path:
+                    self.shadow_path.remove(d.location)
+
+        if not self.multi_version:
+            if dist.location in self.pth_file.paths:
+                log.info(
+                    "%s is already the active version in easy-install.pth",
+                    dist
+                )
+            else:
+                log.info("Adding %s to easy-install.pth file", dist)
+                self.pth_file.add(dist) # add new entry
+                if dist.location not in self.shadow_path:
+                    self.shadow_path.append(dist.location)
+
+        if not self.dry_run:
+
+            self.pth_file.save()
+            if dist.key=='distribute':
+                # Ensure that setuptools itself never becomes unavailable!
+                # XXX should this check for latest version?
+                filename = os.path.join(self.install_dir,'setuptools.pth')
+                if os.path.islink(filename): os.unlink(filename)
+                f = open(filename, 'wt')
+                f.write(self.pth_file.make_relative(dist.location)+'\n')
+                f.close()
+
+    def unpack_progress(self, src, dst):
+        # Progress filter for unpacking
+        log.debug("Unpacking %s to %s", src, dst)
+        return dst     # only unpack-and-compile skips files for dry run
+
+    def unpack_and_compile(self, egg_path, destination):
+        to_compile = []; to_chmod = []
+
+        def pf(src,dst):
+            if dst.endswith('.py') and not src.startswith('EGG-INFO/'):
+                to_compile.append(dst)
+                to_chmod.append(dst)
+            elif dst.endswith('.dll') or dst.endswith('.so'):
+                to_chmod.append(dst)
+            self.unpack_progress(src,dst)
+            return not self.dry_run and dst or None
+
+        unpack_archive(egg_path, destination, pf)
+        self.byte_compile(to_compile)
+        if not self.dry_run:
+            for f in to_chmod:
+                mode = ((os.stat(f)[stat.ST_MODE]) | 0555) & 07755
+                chmod(f, mode)
+
+    def byte_compile(self, to_compile):
+        if _dont_write_bytecode:
+            self.warn('byte-compiling is disabled, skipping.')
+            return
+
+        from distutils.util import byte_compile
+        try:
+            # try to make the byte compile messages quieter
+            log.set_verbosity(self.verbose - 1)
+
+            byte_compile(to_compile, optimize=0, force=1, dry_run=self.dry_run)
+            if self.optimize:
+                byte_compile(
+                    to_compile, optimize=self.optimize, force=1,
+                    dry_run=self.dry_run
+                )
+        finally:
+            log.set_verbosity(self.verbose)     # restore original verbosity
+
+
+
+
+
+
+
+
+    def no_default_version_msg(self):
+        return """bad install directory or PYTHONPATH
+
+You are attempting to install a package to a directory that is not
+on PYTHONPATH and which Python does not read ".pth" files from.  The
+installation directory you specified (via --install-dir, --prefix, or
+the distutils default setting) was:
+
+    %s
+
+and your PYTHONPATH environment variable currently contains:
+
+    %r
+
+Here are some of your options for correcting the problem:
+
+* You can choose a different installation directory, i.e., one that is
+  on PYTHONPATH or supports .pth files
+
+* You can add the installation directory to the PYTHONPATH environment
+  variable.  (It must then also be on PYTHONPATH whenever you run
+  Python and want to use the package(s) you are installing.)
+
+* You can set up the installation directory to support ".pth" files by
+  using one of the approaches described here:
+
+  http://packages.python.org/distribute/easy_install.html#custom-installation-locations
+
+Please make the appropriate changes for your system and try again.""" % (
+        self.install_dir, os.environ.get('PYTHONPATH','')
+    )
+
+
+
+
+
+
+
+
+
+
+    def install_site_py(self):
+        """Make sure there's a site.py in the target dir, if needed"""
+
+        if self.sitepy_installed:
+            return  # already did it, or don't need to
+
+        sitepy = os.path.join(self.install_dir, "site.py")
+        source = resource_string(Requirement.parse("distribute"), "site.py")
+        current = ""
+
+        if os.path.exists(sitepy):
+            log.debug("Checking existing site.py in %s", self.install_dir)
+            f = open(sitepy,'rb')
+            current = f.read()
+            # we want str, not bytes
+            if sys.version_info >= (3,):
+                current = current.decode()
+
+            f.close()
+            if not current.startswith('def __boot():'):
+                raise DistutilsError(
+                    "%s is not a setuptools-generated site.py; please"
+                    " remove it." % sitepy
+                )
+
+        if current != source:
+            log.info("Creating %s", sitepy)
+            if not self.dry_run:
+                ensure_directory(sitepy)
+                f = open(sitepy,'wb')
+                f.write(source)
+                f.close()
+            self.byte_compile([sitepy])
+
+        self.sitepy_installed = True
+
+
+
+
+    def create_home_path(self):
+        """Create directories under ~."""
+        if not self.user:
+            return
+        home = convert_path(os.path.expanduser("~"))
+        for name, path in self.config_vars.iteritems():
+            if path.startswith(home) and not os.path.isdir(path):
+                self.debug_print("os.makedirs('%s', 0700)" % path)
+                os.makedirs(path, 0700)
+
+
+
+
+
+
+
+    INSTALL_SCHEMES = dict(
+        posix = dict(
+            install_dir = '$base/lib/python$py_version_short/site-packages',
+            script_dir  = '$base/bin',
+        ),
+    )
+
+    DEFAULT_SCHEME = dict(
+        install_dir = '$base/Lib/site-packages',
+        script_dir  = '$base/Scripts',
+    )
+
+    def _expand(self, *attrs):
+        config_vars = self.get_finalized_command('install').config_vars
+
+        if self.prefix:
+            # Set default install_dir/scripts from --prefix
+            config_vars = config_vars.copy()
+            config_vars['base'] = self.prefix
+            scheme = self.INSTALL_SCHEMES.get(os.name,self.DEFAULT_SCHEME)
+            for attr,val in scheme.items():
+                if getattr(self,attr,None) is None:
+                    setattr(self,attr,val)
+
+        from distutils.util import subst_vars
+        for attr in attrs:
+            val = getattr(self, attr)
+            if val is not None:
+                val = subst_vars(val, config_vars)
+                if os.name == 'posix':
+                    val = os.path.expanduser(val)
+                setattr(self, attr, val)
+
+
+
+
+
+
+
+
+
+def get_site_dirs():
+    # return a list of 'site' dirs
+    sitedirs = filter(None,os.environ.get('PYTHONPATH','').split(os.pathsep))
+    prefixes = [sys.prefix]
+    if sys.exec_prefix != sys.prefix:
+        prefixes.append(sys.exec_prefix)
+    for prefix in prefixes:
+        if prefix:
+            if sys.platform in ('os2emx', 'riscos'):
+                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
+            elif os.sep == '/':
+                sitedirs.extend([os.path.join(prefix,
+                                         "lib",
+                                         "python" + sys.version[:3],
+                                         "site-packages"),
+                            os.path.join(prefix, "lib", "site-python")])
+            else:
+                sitedirs.extend(
+                    [prefix, os.path.join(prefix, "lib", "site-packages")]
+                )
+            if sys.platform == 'darwin':
+                # for framework builds *only* we add the standard Apple
+                # locations. Currently only per-user, but /Library and
+                # /Network/Library could be added too
+                if 'Python.framework' in prefix:
+                    home = os.environ.get('HOME')
+                    if home:
+                        sitedirs.append(
+                            os.path.join(home,
+                                         'Library',
+                                         'Python',
+                                         sys.version[:3],
+                                         'site-packages'))
+    for plat_specific in (0,1):
+        site_lib = get_python_lib(plat_specific)
+        if site_lib not in sitedirs: sitedirs.append(site_lib)
+
+    if HAS_USER_SITE:
+        sitedirs.append(site.USER_SITE)
+
+    sitedirs = map(normalize_path, sitedirs)
+
+    return sitedirs
+
+
+def expand_paths(inputs):
+    """Yield sys.path directories that might contain "old-style" packages"""
+
+    seen = {}
+
+    for dirname in inputs:
+        dirname = normalize_path(dirname)
+        if dirname in seen:
+            continue
+
+        seen[dirname] = 1
+        if not os.path.isdir(dirname):
+            continue
+
+        files = os.listdir(dirname)
+        yield dirname, files
+
+        for name in files:
+            if not name.endswith('.pth'):
+                # We only care about the .pth files
+                continue
+            if name in ('easy-install.pth','setuptools.pth'):
+                # Ignore .pth files that we control
+                continue
+
+            # Read the .pth file
+            f = open(os.path.join(dirname,name))
+            lines = list(yield_lines(f))
+            f.close()
+
+            # Yield existing non-dupe, non-import directory lines from it
+            for line in lines:
+                if not line.startswith("import"):
+                    line = normalize_path(line.rstrip())
+                    if line not in seen:
+                        seen[line] = 1
+                        if not os.path.isdir(line):
+                            continue
+                        yield line, os.listdir(line)
+
+
+def extract_wininst_cfg(dist_filename):
+    """Extract configuration data from a bdist_wininst .exe
+
+    Returns a ConfigParser.RawConfigParser, or None
+    """
+    f = open(dist_filename,'rb')
+    try:
+        endrec = zipfile._EndRecData(f)
+        if endrec is None:
+            return None
+
+        prepended = (endrec[9] - endrec[5]) - endrec[6]
+        if prepended < 12:  # no wininst data here
+            return None
+        f.seek(prepended-12)
+
+        import struct, StringIO, ConfigParser
+        tag, cfglen, bmlen = struct.unpack("<iii",f.read(12))
+        if tag not in (0x1234567A, 0x1234567B):
+            return None     # not a valid tag
+
+        f.seek(prepended-(12+cfglen))
+        cfg = ConfigParser.RawConfigParser({'version':'','target_version':''})
+        try:
+            cfg.readfp(StringIO.StringIO(f.read(cfglen).split(chr(0),1)[0]))
+        except ConfigParser.Error:
+            return None
+        if not cfg.has_section('metadata') or not cfg.has_section('Setup'):
+            return None
+        return cfg
+
+    finally:
+        f.close()
+
+
+
+
+
+
+
+
+def get_exe_prefixes(exe_filename):
+    """Get exe->egg path translations for a given .exe file"""
+
+    prefixes = [
+        ('PURELIB/', ''), ('PLATLIB/pywin32_system32', ''),
+        ('PLATLIB/', ''),
+        ('SCRIPTS/', 'EGG-INFO/scripts/')
+    ]
+    z = zipfile.ZipFile(exe_filename)
+    try:
+        for info in z.infolist():
+            name = info.filename
+            parts = name.split('/')
+            if len(parts)==3 and parts[2]=='PKG-INFO':
+                if parts[1].endswith('.egg-info'):
+                    prefixes.insert(0,('/'.join(parts[:2]), 'EGG-INFO/'))
+                    break
+            if len(parts)<>2 or not name.endswith('.pth'):
+                continue
+            if name.endswith('-nspkg.pth'):
+                continue
+            if parts[0].upper() in ('PURELIB','PLATLIB'):
+                for pth in yield_lines(z.read(name)):
+                    pth = pth.strip().replace('\\','/')
+                    if not pth.startswith('import'):
+                        prefixes.append((('%s/%s/' % (parts[0],pth)), ''))
+    finally:
+        z.close()
+    prefixes = [(x.lower(),y) for x, y in prefixes]
+    prefixes.sort(); prefixes.reverse()
+    return prefixes
+
+
+def parse_requirement_arg(spec):
+    try:
+        return Requirement.parse(spec)
+    except ValueError:
+        raise DistutilsError(
+            "Not a URL, existing file, or requirement spec: %r" % (spec,)
+        )
+
+class PthDistributions(Environment):
+    """A .pth file with Distribution paths in it"""
+
+    dirty = False
+
+    def __init__(self, filename, sitedirs=()):
+        self.filename = filename; self.sitedirs=map(normalize_path, sitedirs)
+        self.basedir = normalize_path(os.path.dirname(self.filename))
+        self._load(); Environment.__init__(self, [], None, None)
+        for path in yield_lines(self.paths):
+            map(self.add, find_distributions(path, True))
+
+    def _load(self):
+        self.paths = []
+        saw_import = False
+        seen = dict.fromkeys(self.sitedirs)
+        if os.path.isfile(self.filename):
+            f = open(self.filename,'rt')
+            for line in f:
+                if line.startswith('import'):
+                    saw_import = True
+                    continue
+                path = line.rstrip()
+                self.paths.append(path)
+                if not path.strip() or path.strip().startswith('#'):
+                    continue
+                # skip non-existent paths, in case somebody deleted a package
+                # manually, and duplicate paths as well
+                path = self.paths[-1] = normalize_path(
+                    os.path.join(self.basedir,path)
+                )
+                if not os.path.exists(path) or path in seen:
+                    self.paths.pop()    # skip it
+                    self.dirty = True   # we cleaned up, so we're dirty now :)
+                    continue
+                seen[path] = 1
+            f.close()
+
+        if self.paths and not saw_import:
+            self.dirty = True   # ensure anything we touch has import wrappers
+        while self.paths and not self.paths[-1].strip():
+            self.paths.pop()
+
+    def save(self):
+        """Write changed .pth file back to disk"""
+        if not self.dirty:
+            return
+
+        data = '\n'.join(map(self.make_relative,self.paths))
+        if data:
+            log.debug("Saving %s", self.filename)
+            data = (
+                "import sys; sys.__plen = len(sys.path)\n"
+                "%s\n"
+                "import sys; new=sys.path[sys.__plen:];"
+                " del sys.path[sys.__plen:];"
+                " p=getattr(sys,'__egginsert',0); sys.path[p:p]=new;"
+                " sys.__egginsert = p+len(new)\n"
+            ) % data
+
+            if os.path.islink(self.filename):
+                os.unlink(self.filename)
+            f = open(self.filename,'wt')
+            f.write(data); f.close()
+
+        elif os.path.exists(self.filename):
+            log.debug("Deleting empty %s", self.filename)
+            os.unlink(self.filename)
+
+        self.dirty = False
+
+    def add(self,dist):
+        """Add `dist` to the distribution map"""
+        if (dist.location not in self.paths and (
+                dist.location not in self.sitedirs or
+                dist.location == os.getcwd() #account for '.' being in PYTHONPATH
+                )):
+            self.paths.append(dist.location)
+            self.dirty = True
+        Environment.add(self,dist)
+
+    def remove(self,dist):
+        """Remove `dist` from the distribution map"""
+        while dist.location in self.paths:
+            self.paths.remove(dist.location); self.dirty = True
+        Environment.remove(self,dist)
+
+
+    def make_relative(self,path):
+        npath, last = os.path.split(normalize_path(path))
+        baselen = len(self.basedir)
+        parts = [last]
+        sep = os.altsep=='/' and '/' or os.sep
+        while len(npath)>=baselen:
+            if npath==self.basedir:
+                parts.append(os.curdir)
+                parts.reverse()
+                return sep.join(parts)
+            npath, last = os.path.split(npath)
+            parts.append(last)
+        else:
+            return path
+
+def get_script_header(script_text, executable=sys_executable, wininst=False):
+    """Create a #! line, getting options (if any) from script_text"""
+    from distutils.command.build_scripts import first_line_re
+    first = (script_text+'\n').splitlines()[0]
+    match = first_line_re.match(first)
+    options = ''
+    if match:
+        options = match.group(1) or ''
+        if options: options = ' '+options
+    if wininst:
+        executable = "python.exe"
+    else:
+        executable = nt_quote_arg(executable)
+    hdr = "#!%(executable)s%(options)s\n" % locals()
+    if not isascii(hdr):
+        # Non-ascii path to sys.executable, use -x to prevent warnings
+        if options:
+            if options.strip().startswith('-'):
+                options = ' -x'+options.strip()[1:]
+            # else: punt, we can't do it, let the warning happen anyway
+        else:
+            options = ' -x'
+    executable = fix_jython_executable(executable, options)
+    hdr = "#!%(executable)s%(options)s\n" % locals()
+    return hdr
+
+def auto_chmod(func, arg, exc):
+    if func is os.remove and os.name=='nt':
+        chmod(arg, stat.S_IWRITE)
+        return func(arg)
+    exc = sys.exc_info()
+    raise exc[0], (exc[1][0], exc[1][1] + (" %s %s" % (func,arg)))
+
+def uncache_zipdir(path):
+    """Ensure that the importer caches dont have stale info for `path`"""
+    from zipimport import _zip_directory_cache as zdc
+    _uncache(path, zdc)
+    _uncache(path, sys.path_importer_cache)
+
+def _uncache(path, cache):
+    if path in cache:
+        del cache[path]
+    else:
+        path = normalize_path(path)
+        for p in cache:
+            if normalize_path(p)==path:
+                del cache[p]
+                return
+
+def is_python(text, filename='<string>'):
+    "Is this string a valid Python script?"
+    try:
+        compile(text, filename, 'exec')
+    except (SyntaxError, TypeError):
+        return False
+    else:
+        return True
+
+def is_sh(executable):
+    """Determine if the specified executable is a .sh (contains a #! line)"""
+    try:
+        fp = open(executable)
+        magic = fp.read(2)
+        fp.close()
+    except (OSError,IOError): return executable
+    return magic == '#!'
+
+def nt_quote_arg(arg):
+    """Quote a command line argument according to Windows parsing rules"""
+
+    result = []
+    needquote = False
+    nb = 0
+
+    needquote = (" " in arg) or ("\t" in arg)
+    if needquote:
+        result.append('"')
+
+    for c in arg:
+        if c == '\\':
+            nb += 1
+        elif c == '"':
+            # double preceding backslashes, then add a \"
+            result.append('\\' * (nb*2) + '\\"')
+            nb = 0
+        else:
+            if nb:
+                result.append('\\' * nb)
+                nb = 0
+            result.append(c)
+
+    if nb:
+        result.append('\\' * nb)
+
+    if needquote:
+        result.append('\\' * nb)    # double the trailing backslashes
+        result.append('"')
+
+    return ''.join(result)
+
+
+
+
+
+
+
+
+
+def is_python_script(script_text, filename):
+    """Is this text, as a whole, a Python script? (as opposed to shell/bat/etc.
+    """
+    if filename.endswith('.py') or filename.endswith('.pyw'):
+        return True     # extension says it's Python
+    if is_python(script_text, filename):
+        return True     # it's syntactically valid Python
+    if script_text.startswith('#!'):
+        # It begins with a '#!' line, so check if 'python' is in it somewhere
+        return 'python' in script_text.splitlines()[0].lower()
+
+    return False    # Not any Python I can recognize
+
+try:
+    from os import chmod as _chmod
+except ImportError:
+    # Jython compatibility
+    def _chmod(*args): pass
+
+def chmod(path, mode):
+    log.debug("changing mode of %s to %o", path, mode)
+    try:
+        _chmod(path, mode)
+    except os.error, e:
+        log.debug("chmod failed: %s", e)
+
+def fix_jython_executable(executable, options):
+    if sys.platform.startswith('java') and is_sh(executable):
+        # Workaround Jython's sys.executable being a .sh (an invalid
+        # shebang line interpreter)
+        if options:
+            # Can't apply the workaround, leave it broken
+            log.warn("WARNING: Unable to adapt shebang line for Jython,"
+                             " the following script is NOT executable\n"
+                     "         see http://bugs.jython.org/issue1112 for"
+                             " more information.")
+        else:
+            return '/usr/bin/env %s' % executable
+    return executable
+
+
+def get_script_args(dist, executable=sys_executable, wininst=False):
+    """Yield write_script() argument tuples for a distribution's entrypoints"""
+    spec = str(dist.as_requirement())
+    header = get_script_header("", executable, wininst)
+    for group in 'console_scripts', 'gui_scripts':
+        for name, ep in dist.get_entry_map(group).items():
+            script_text = (
+                "# EASY-INSTALL-ENTRY-SCRIPT: %(spec)r,%(group)r,%(name)r\n"
+                "__requires__ = %(spec)r\n"
+                "import sys\n"
+                "from pkg_resources import load_entry_point\n"
+                "\n"
+                "if __name__ == '__main__':"
+                "\n"
+                "    sys.exit(\n"
+                "        load_entry_point(%(spec)r, %(group)r, %(name)r)()\n"
+                "    )\n"
+            ) % locals()
+            if sys.platform=='win32' or wininst:
+                # On Windows/wininst, add a .py extension and an .exe launcher
+                if group=='gui_scripts':
+                    ext, launcher = '-script.pyw', 'gui.exe'
+                    old = ['.pyw']
+                    new_header = re.sub('(?i)python.exe','pythonw.exe',header)
+                else:
+                    ext, launcher = '-script.py', 'cli.exe'
+                    old = ['.py','.pyc','.pyo']
+                    new_header = re.sub('(?i)pythonw.exe','python.exe',header)
+
+                if os.path.exists(new_header[2:-1]) or sys.platform!='win32':
+                    hdr = new_header
+                else:
+                    hdr = header
+                yield (name+ext, hdr+script_text, 't', [name+x for x in old])
+                yield (
+                    name+'.exe', resource_string('setuptools', launcher),
+                    'b' # write in binary mode
+                )
+            else:
+                # On other platforms, we assume the right thing to do is to
+                # just write the stub with no extension.
+                yield (name, header+script_text)
+
+def rmtree(path, ignore_errors=False, onerror=auto_chmod):
+    """Recursively delete a directory tree.
+
+    This code is taken from the Python 2.4 version of 'shutil', because
+    the 2.3 version doesn't really work right.
+    """
+    if ignore_errors:
+        def onerror(*args):
+            pass
+    elif onerror is None:
+        def onerror(*args):
+            raise
+    names = []
+    try:
+        names = os.listdir(path)
+    except os.error, err:
+        onerror(os.listdir, path, sys.exc_info())
+    for name in names:
+        fullname = os.path.join(path, name)
+        try:
+            mode = os.lstat(fullname).st_mode
+        except os.error:
+            mode = 0
+        if stat.S_ISDIR(mode):
+            rmtree(fullname, ignore_errors, onerror)
+        else:
+            try:
+                os.remove(fullname)
+            except os.error, err:
+                onerror(os.remove, fullname, sys.exc_info())
+    try:
+        os.rmdir(path)
+    except os.error:
+        onerror(os.rmdir, path, sys.exc_info())
+
+def bootstrap():
+    # This function is called when setuptools*.egg is run using /bin/sh
+    import setuptools; argv0 = os.path.dirname(setuptools.__path__[0])
+    sys.argv[0] = argv0; sys.argv.append(argv0); main()
+
+def main(argv=None, **kw):
+    from setuptools import setup
+    from setuptools.dist import Distribution
+    import distutils.core
+
+    USAGE = """\
+usage: %(script)s [options] requirement_or_url ...
+   or: %(script)s --help
+"""
+
+    def gen_usage (script_name):
+        script = os.path.basename(script_name)
+        return USAGE % vars()
+
+    def with_ei_usage(f):
+        old_gen_usage = distutils.core.gen_usage
+        try:
+            distutils.core.gen_usage = gen_usage
+            return f()
+        finally:
+            distutils.core.gen_usage = old_gen_usage
+
+    class DistributionWithoutHelpCommands(Distribution):
+        common_usage = ""
+
+        def _show_help(self,*args,**kw):
+            with_ei_usage(lambda: Distribution._show_help(self,*args,**kw))
+
+        def find_config_files(self):
+            files = Distribution.find_config_files(self)
+            if 'setup.cfg' in files:
+                files.remove('setup.cfg')
+            return files
+
+    if argv is None:
+        argv = sys.argv[1:]
+
+    with_ei_usage(lambda:
+        setup(
+            script_args = ['-q','easy_install', '-v']+argv,
+            script_name = sys.argv[0] or 'easy_install',
+            distclass=DistributionWithoutHelpCommands, **kw
+        )
+    )
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/egg_info.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/egg_info.py
new file mode 100755
index 00000000..46cdf4e0
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/egg_info.py
@@ -0,0 +1,457 @@
+"""setuptools.command.egg_info
+
+Create a distribution's .egg-info directory and contents"""
+
+# This module should be kept compatible with Python 2.3
+import os, re, sys
+from setuptools import Command
+from distutils.errors import *
+from distutils import log
+from setuptools.command.sdist import sdist
+from distutils.util import convert_path
+from distutils.filelist import FileList
+from pkg_resources import parse_requirements, safe_name, parse_version, \
+    safe_version, yield_lines, EntryPoint, iter_entry_points, to_filename
+from sdist import walk_revctrl
+
+class egg_info(Command):
+    description = "create a distribution's .egg-info directory"
+
+    user_options = [
+        ('egg-base=', 'e', "directory containing .egg-info directories"
+                           " (default: top of the source tree)"),
+        ('tag-svn-revision', 'r',
+            "Add subversion revision ID to version number"),
+        ('tag-date', 'd', "Add date stamp (e.g. 20050528) to version number"),
+        ('tag-build=', 'b', "Specify explicit tag to add to version number"),
+        ('no-svn-revision', 'R',
+            "Don't add subversion revision ID [default]"),
+        ('no-date', 'D', "Don't include date stamp [default]"),
+    ]
+
+    boolean_options = ['tag-date', 'tag-svn-revision']
+    negative_opt = {'no-svn-revision': 'tag-svn-revision',
+                    'no-date': 'tag-date'}
+
+
+
+
+
+
+
+    def initialize_options(self):
+        self.egg_name = None
+        self.egg_version = None
+        self.egg_base = None
+        self.egg_info = None
+        self.tag_build = None
+        self.tag_svn_revision = 0
+        self.tag_date = 0
+        self.broken_egg_info = False
+        self.vtags = None
+
+    def save_version_info(self, filename):
+        from setopt import edit_config
+        edit_config(
+            filename,
+            {'egg_info':
+                {'tag_svn_revision':0, 'tag_date': 0, 'tag_build': self.tags()}
+            }
+        )
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def finalize_options (self):
+        self.egg_name = safe_name(self.distribution.get_name())
+        self.vtags = self.tags()
+        self.egg_version = self.tagged_version()
+
+        try:
+            list(
+                parse_requirements('%s==%s' % (self.egg_name,self.egg_version))
+            )
+        except ValueError:
+            raise DistutilsOptionError(
+                "Invalid distribution name or version syntax: %s-%s" %
+                (self.egg_name,self.egg_version)
+            )
+
+        if self.egg_base is None:
+            dirs = self.distribution.package_dir
+            self.egg_base = (dirs or {}).get('',os.curdir)
+
+        self.ensure_dirname('egg_base')
+        self.egg_info = to_filename(self.egg_name)+'.egg-info'
+        if self.egg_base != os.curdir:
+            self.egg_info = os.path.join(self.egg_base, self.egg_info)
+        if '-' in self.egg_name: self.check_broken_egg_info()
+
+        # Set package version for the benefit of dumber commands
+        # (e.g. sdist, bdist_wininst, etc.)
+        #
+        self.distribution.metadata.version = self.egg_version
+
+        # If we bootstrapped around the lack of a PKG-INFO, as might be the
+        # case in a fresh checkout, make sure that any special tags get added
+        # to the version info
+        #
+        pd = self.distribution._patched_dist
+        if pd is not None and pd.key==self.egg_name.lower():
+            pd._version = self.egg_version
+            pd._parsed_version = parse_version(self.egg_version)
+            self.distribution._patched_dist = None
+
+
+    def write_or_delete_file(self, what, filename, data, force=False):
+        """Write `data` to `filename` or delete if empty
+
+        If `data` is non-empty, this routine is the same as ``write_file()``.
+        If `data` is empty but not ``None``, this is the same as calling
+        ``delete_file(filename)`.  If `data` is ``None``, then this is a no-op
+        unless `filename` exists, in which case a warning is issued about the
+        orphaned file (if `force` is false), or deleted (if `force` is true).
+        """
+        if data:
+            self.write_file(what, filename, data)
+        elif os.path.exists(filename):
+            if data is None and not force:
+                log.warn(
+                    "%s not set in setup(), but %s exists", what, filename
+                )
+                return
+            else:
+                self.delete_file(filename)
+
+    def write_file(self, what, filename, data):
+        """Write `data` to `filename` (if not a dry run) after announcing it
+
+        `what` is used in a log message to identify what is being written
+        to the file.
+        """
+        log.info("writing %s to %s", what, filename)
+        if sys.version_info >= (3,):
+            data = data.encode("utf-8")
+        if not self.dry_run:
+            f = open(filename, 'wb')
+            f.write(data)
+            f.close()
+
+    def delete_file(self, filename):
+        """Delete `filename` (if not a dry run) after announcing it"""
+        log.info("deleting %s", filename)
+        if not self.dry_run:
+            os.unlink(filename)
+
+    def tagged_version(self):
+        return safe_version(self.distribution.get_version() + self.vtags)
+
+    def run(self):
+        self.mkpath(self.egg_info)
+        installer = self.distribution.fetch_build_egg
+        for ep in iter_entry_points('egg_info.writers'):
+            writer = ep.load(installer=installer)
+            writer(self, ep.name, os.path.join(self.egg_info,ep.name))
+
+        # Get rid of native_libs.txt if it was put there by older bdist_egg
+        nl = os.path.join(self.egg_info, "native_libs.txt")
+        if os.path.exists(nl):
+            self.delete_file(nl)
+
+        self.find_sources()
+
+    def tags(self):
+        version = ''
+        if self.tag_build:
+            version+=self.tag_build
+        if self.tag_svn_revision and (
+            os.path.exists('.svn') or os.path.exists('PKG-INFO')
+        ):  version += '-r%s' % self.get_svn_revision()
+        if self.tag_date:
+            import time; version += time.strftime("-%Y%m%d")
+        return version
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def get_svn_revision(self):
+        revision = 0
+        urlre = re.compile('url="([^"]+)"')
+        revre = re.compile('committed-rev="(\d+)"')
+
+        for base,dirs,files in os.walk(os.curdir):
+            if '.svn' not in dirs:
+                dirs[:] = []
+                continue    # no sense walking uncontrolled subdirs
+            dirs.remove('.svn')
+            f = open(os.path.join(base,'.svn','entries'))
+            data = f.read()
+            f.close()
+
+            if data.startswith('10') or data.startswith('9') or data.startswith('8'):
+                data = map(str.splitlines,data.split('\n\x0c\n'))
+                del data[0][0]  # get rid of the '8' or '9' or '10'
+                dirurl = data[0][3]
+                localrev = max([int(d[9]) for d in data if len(d)>9 and d[9]]+[0])
+            elif data.startswith('<?xml'):
+                dirurl = urlre.search(data).group(1)    # get repository URL
+                localrev = max([int(m.group(1)) for m in revre.finditer(data)]+[0])
+            else:
+                log.warn("unrecognized .svn/entries format; skipping %s", base)
+                dirs[:] = []
+                continue
+            if base==os.curdir:
+                base_url = dirurl+'/'   # save the root url
+            elif not dirurl.startswith(base_url):
+                dirs[:] = []
+                continue    # not part of the same svn tree, skip it
+            revision = max(revision, localrev)
+
+        return str(revision or get_pkg_info_revision())
+
+
+
+
+
+
+
+    def find_sources(self):
+        """Generate SOURCES.txt manifest file"""
+        manifest_filename = os.path.join(self.egg_info,"SOURCES.txt")
+        mm = manifest_maker(self.distribution)
+        mm.manifest = manifest_filename
+        mm.run()
+        self.filelist = mm.filelist
+
+    def check_broken_egg_info(self):
+        bei = self.egg_name+'.egg-info'
+        if self.egg_base != os.curdir:
+            bei = os.path.join(self.egg_base, bei)
+        if os.path.exists(bei):
+            log.warn(
+                "-"*78+'\n'
+                "Note: Your current .egg-info directory has a '-' in its name;"
+                '\nthis will not work correctly with "setup.py develop".\n\n'
+                'Please rename %s to %s to correct this problem.\n'+'-'*78,
+                bei, self.egg_info
+            )
+            self.broken_egg_info = self.egg_info
+            self.egg_info = bei     # make it work for now
+
+class FileList(FileList):
+    """File list that accepts only existing, platform-independent paths"""
+
+    def append(self, item):
+        if item.endswith('\r'):     # Fix older sdists built on Windows
+            item = item[:-1]
+        path = convert_path(item)
+        if os.path.exists(path):
+            self.files.append(path)
+
+
+
+
+
+
+
+
+
+class manifest_maker(sdist):
+
+    template = "MANIFEST.in"
+
+    def initialize_options (self):
+        self.use_defaults = 1
+        self.prune = 1
+        self.manifest_only = 1
+        self.force_manifest = 1
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        self.filelist = FileList()
+        if not os.path.exists(self.manifest):
+            self.write_manifest()   # it must exist so it'll get in the list
+        self.filelist.findall()
+        self.add_defaults()
+        if os.path.exists(self.template):
+            self.read_template()
+        self.prune_file_list()
+        self.filelist.sort()
+        self.filelist.remove_duplicates()
+        self.write_manifest()
+
+    def write_manifest (self):
+        """Write the file list in 'self.filelist' (presumably as filled in
+        by 'add_defaults()' and 'read_template()') to the manifest file
+        named by 'self.manifest'.
+        """
+        files = self.filelist.files
+        if os.sep!='/':
+            files = [f.replace(os.sep,'/') for f in files]
+        self.execute(write_file, (self.manifest, files),
+                     "writing manifest file '%s'" % self.manifest)
+
+    def warn(self, msg):    # suppress missing-file warnings from sdist
+        if not msg.startswith("standard file not found:"):
+            sdist.warn(self, msg)
+
+    def add_defaults(self):
+        sdist.add_defaults(self)
+        self.filelist.append(self.template)
+        self.filelist.append(self.manifest)
+        rcfiles = list(walk_revctrl())
+        if rcfiles:
+            self.filelist.extend(rcfiles)
+        elif os.path.exists(self.manifest):
+            self.read_manifest()
+        ei_cmd = self.get_finalized_command('egg_info')
+        self.filelist.include_pattern("*", prefix=ei_cmd.egg_info)
+
+    def prune_file_list (self):
+        build = self.get_finalized_command('build')
+        base_dir = self.distribution.get_fullname()
+        self.filelist.exclude_pattern(None, prefix=build.build_base)
+        self.filelist.exclude_pattern(None, prefix=base_dir)
+        sep = re.escape(os.sep)
+        self.filelist.exclude_pattern(sep+r'(RCS|CVS|\.svn)'+sep, is_regex=1)
+
+
+def write_file (filename, contents):
+    """Create a file with the specified name and write 'contents' (a
+    sequence of strings without line terminators) to it.
+    """
+    contents = "\n".join(contents)
+    if sys.version_info >= (3,):
+        contents = contents.encode("utf-8")
+    f = open(filename, "wb")        # always write POSIX-style manifest
+    f.write(contents)
+    f.close()
+
+
+
+
+
+
+
+
+
+
+
+
+
+def write_pkg_info(cmd, basename, filename):
+    log.info("writing %s", filename)
+    if not cmd.dry_run:
+        metadata = cmd.distribution.metadata
+        metadata.version, oldver = cmd.egg_version, metadata.version
+        metadata.name, oldname   = cmd.egg_name, metadata.name
+        try:
+            # write unescaped data to PKG-INFO, so older pkg_resources
+            # can still parse it
+            metadata.write_pkg_info(cmd.egg_info)
+        finally:
+            metadata.name, metadata.version = oldname, oldver
+
+        safe = getattr(cmd.distribution,'zip_safe',None)
+        import bdist_egg; bdist_egg.write_safety_flag(cmd.egg_info, safe)
+
+def warn_depends_obsolete(cmd, basename, filename):
+    if os.path.exists(filename):
+        log.warn(
+            "WARNING: 'depends.txt' is not used by setuptools 0.6!\n"
+            "Use the install_requires/extras_require setup() args instead."
+        )
+
+
+def write_requirements(cmd, basename, filename):
+    dist = cmd.distribution
+    data = ['\n'.join(yield_lines(dist.install_requires or ()))]
+    for extra,reqs in (dist.extras_require or {}).items():
+        data.append('\n\n[%s]\n%s' % (extra, '\n'.join(yield_lines(reqs))))
+    cmd.write_or_delete_file("requirements", filename, ''.join(data))
+
+def write_toplevel_names(cmd, basename, filename):
+    pkgs = dict.fromkeys(
+        [k.split('.',1)[0]
+            for k in cmd.distribution.iter_distribution_names()
+        ]
+    )
+    cmd.write_file("top-level names", filename, '\n'.join(pkgs)+'\n')
+
+
+
+def overwrite_arg(cmd, basename, filename):
+    write_arg(cmd, basename, filename, True)
+
+def write_arg(cmd, basename, filename, force=False):
+    argname = os.path.splitext(basename)[0]
+    value = getattr(cmd.distribution, argname, None)
+    if value is not None:
+        value = '\n'.join(value)+'\n'
+    cmd.write_or_delete_file(argname, filename, value, force)
+
+def write_entries(cmd, basename, filename):
+    ep = cmd.distribution.entry_points
+
+    if isinstance(ep,basestring) or ep is None:
+        data = ep
+    elif ep is not None:
+        data = []
+        for section, contents in ep.items():
+            if not isinstance(contents,basestring):
+                contents = EntryPoint.parse_group(section, contents)
+                contents = '\n'.join(map(str,contents.values()))
+            data.append('[%s]\n%s\n\n' % (section,contents))
+        data = ''.join(data)
+
+    cmd.write_or_delete_file('entry points', filename, data, True)
+
+def get_pkg_info_revision():
+    # See if we can get a -r### off of PKG-INFO, in case this is an sdist of
+    # a subversion revision
+    #
+    if os.path.exists('PKG-INFO'):
+        f = open('PKG-INFO','rU')
+        for line in f:
+            match = re.match(r"Version:.*-r(\d+)\s*$", line)
+            if match:
+                return int(match.group(1))
+        f.close()
+    return 0
+
+
+
+#
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install.py
new file mode 100755
index 00000000..247c4f25
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install.py
@@ -0,0 +1,124 @@
+import setuptools, sys, glob
+from distutils.command.install import install as _install
+from distutils.errors import DistutilsArgError
+
+class install(_install):
+    """Use easy_install to install the package, w/dependencies"""
+
+    user_options = _install.user_options + [
+        ('old-and-unmanageable', None, "Try not to use this!"),
+        ('single-version-externally-managed', None,
+            "used by system package builders to create 'flat' eggs"),
+    ]
+    boolean_options = _install.boolean_options + [
+        'old-and-unmanageable', 'single-version-externally-managed',
+    ]
+    new_commands = [
+        ('install_egg_info', lambda self: True),
+        ('install_scripts',  lambda self: True),
+    ]
+    _nc = dict(new_commands)
+
+    def initialize_options(self):
+        _install.initialize_options(self)
+        self.old_and_unmanageable = None
+        self.single_version_externally_managed = None
+        self.no_compile = None  # make DISTUTILS_DEBUG work right!
+
+    def finalize_options(self):
+        _install.finalize_options(self)
+        if self.root:
+            self.single_version_externally_managed = True
+        elif self.single_version_externally_managed:
+            if not self.root and not self.record:
+                raise DistutilsArgError(
+                    "You must specify --record or --root when building system"
+                    " packages"
+                )
+
+    def handle_extra_path(self):
+        if self.root or self.single_version_externally_managed:
+            # explicit backward-compatibility mode, allow extra_path to work
+            return _install.handle_extra_path(self)
+
+        # Ignore extra_path when installing an egg (or being run by another
+        # command without --root or --single-version-externally-managed
+        self.path_file = None
+        self.extra_dirs = ''
+
+
+    def run(self):
+        # Explicit request for old-style install?  Just do it
+        if self.old_and_unmanageable or self.single_version_externally_managed:
+            return _install.run(self)
+
+        # Attempt to detect whether we were called from setup() or by another
+        # command.  If we were called by setup(), our caller will be the
+        # 'run_command' method in 'distutils.dist', and *its* caller will be
+        # the 'run_commands' method.  If we were called any other way, our
+        # immediate caller *might* be 'run_command', but it won't have been
+        # called by 'run_commands'.  This is slightly kludgy, but seems to
+        # work.
+        #
+        caller = sys._getframe(2)
+        caller_module = caller.f_globals.get('__name__','')
+        caller_name = caller.f_code.co_name
+
+        if caller_module != 'distutils.dist' or caller_name!='run_commands':
+            # We weren't called from the command line or setup(), so we
+            # should run in backward-compatibility mode to support bdist_*
+            # commands.
+            _install.run(self)
+        else:
+            self.do_egg_install()
+
+
+
+
+
+
+    def do_egg_install(self):
+
+        easy_install = self.distribution.get_command_class('easy_install')
+
+        cmd = easy_install(
+            self.distribution, args="x", root=self.root, record=self.record,
+        )
+        cmd.ensure_finalized()  # finalize before bdist_egg munges install cmd
+        cmd.always_copy_from = '.'  # make sure local-dir eggs get installed
+
+        # pick up setup-dir .egg files only: no .egg-info
+        cmd.package_index.scan(glob.glob('*.egg'))
+
+        self.run_command('bdist_egg')
+        args = [self.distribution.get_command_obj('bdist_egg').egg_output]
+
+        if setuptools.bootstrap_install_from:
+            # Bootstrap self-installation of setuptools
+            args.insert(0, setuptools.bootstrap_install_from)
+
+        cmd.args = args
+        cmd.run()
+        setuptools.bootstrap_install_from = None
+
+# XXX Python 3.1 doesn't see _nc if this is inside the class
+install.sub_commands = [
+        cmd for cmd in _install.sub_commands if cmd[0] not in install._nc
+    ] + install.new_commands
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_egg_info.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_egg_info.py
new file mode 100755
index 00000000..dd95552e
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_egg_info.py
@@ -0,0 +1,123 @@
+from setuptools import Command
+from setuptools.archive_util import unpack_archive
+from distutils import log, dir_util
+import os, shutil, pkg_resources
+
+class install_egg_info(Command):
+    """Install an .egg-info directory for the package"""
+
+    description = "Install an .egg-info directory for the package"
+
+    user_options = [
+        ('install-dir=', 'd', "directory to install to"),
+    ]
+
+    def initialize_options(self):
+        self.install_dir = None
+
+    def finalize_options(self):
+        self.set_undefined_options('install_lib',('install_dir','install_dir'))
+        ei_cmd = self.get_finalized_command("egg_info")
+        basename = pkg_resources.Distribution(
+            None, None, ei_cmd.egg_name, ei_cmd.egg_version
+        ).egg_name()+'.egg-info'
+        self.source = ei_cmd.egg_info
+        self.target = os.path.join(self.install_dir, basename)
+        self.outputs = [self.target]
+
+    def run(self):
+        self.run_command('egg_info')
+        target = self.target
+        if os.path.isdir(self.target) and not os.path.islink(self.target):
+            dir_util.remove_tree(self.target, dry_run=self.dry_run)
+        elif os.path.exists(self.target):
+            self.execute(os.unlink,(self.target,),"Removing "+self.target)
+        if not self.dry_run:
+            pkg_resources.ensure_directory(self.target)
+        self.execute(self.copytree, (),
+            "Copying %s to %s" % (self.source, self.target)
+        )
+        self.install_namespaces()
+
+    def get_outputs(self):
+        return self.outputs
+
+    def copytree(self):
+        # Copy the .egg-info tree to site-packages
+        def skimmer(src,dst):
+            # filter out source-control directories; note that 'src' is always
+            # a '/'-separated path, regardless of platform.  'dst' is a
+            # platform-specific path.
+            for skip in '.svn/','CVS/':
+                if src.startswith(skip) or '/'+skip in src:
+                    return None
+            self.outputs.append(dst)
+            log.debug("Copying %s to %s", src, dst)
+            return dst
+        unpack_archive(self.source, self.target, skimmer)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def install_namespaces(self):
+        nsp = self._get_all_ns_packages()
+        if not nsp: return
+        filename,ext = os.path.splitext(self.target)
+        filename += '-nspkg.pth'; self.outputs.append(filename)
+        log.info("Installing %s",filename)
+        if not self.dry_run:
+            f = open(filename,'wt')
+            for pkg in nsp:
+                pth = tuple(pkg.split('.'))
+                trailer = '\n'
+                if '.' in pkg:
+                    trailer = (
+                        "; m and setattr(sys.modules[%r], %r, m)\n"
+                        % ('.'.join(pth[:-1]), pth[-1])
+                    )
+                f.write(
+                    "import sys,types,os; "
+                    "p = os.path.join(sys._getframe(1).f_locals['sitedir'], "
+                        "*%(pth)r); "
+                    "ie = os.path.exists(os.path.join(p,'__init__.py')); "
+                    "m = not ie and "
+                        "sys.modules.setdefault(%(pkg)r,types.ModuleType(%(pkg)r)); "
+                    "mp = (m or []) and m.__dict__.setdefault('__path__',[]); "
+                    "(p not in mp) and mp.append(p)%(trailer)s"
+                    % locals()
+                )
+            f.close()
+
+    def _get_all_ns_packages(self):
+        nsp = {}
+        for pkg in self.distribution.namespace_packages or []:
+            pkg = pkg.split('.')
+            while pkg:
+                nsp['.'.join(pkg)] = 1
+                pkg.pop()
+        nsp=list(nsp)
+        nsp.sort()  # set up shorter names first
+        return nsp
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_lib.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_lib.py
new file mode 100755
index 00000000..82afa142
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_lib.py
@@ -0,0 +1,82 @@
+from distutils.command.install_lib import install_lib as _install_lib
+import os
+
+class install_lib(_install_lib):
+    """Don't add compiled flags to filenames of non-Python files"""
+
+    def _bytecode_filenames (self, py_filenames):
+        bytecode_files = []
+        for py_file in py_filenames:
+            if not py_file.endswith('.py'):
+                continue
+            if self.compile:
+                bytecode_files.append(py_file + "c")
+            if self.optimize > 0:
+                bytecode_files.append(py_file + "o")
+
+        return bytecode_files
+
+    def run(self):
+        self.build()
+        outfiles = self.install()
+        if outfiles is not None:
+            # always compile, in case we have any extension stubs to deal with
+            self.byte_compile(outfiles)
+
+    def get_exclusions(self):
+        exclude = {}
+        nsp = self.distribution.namespace_packages
+
+        if (nsp and self.get_finalized_command('install')
+               .single_version_externally_managed
+        ):
+            for pkg in nsp:
+                parts = pkg.split('.')
+                while parts:
+                    pkgdir = os.path.join(self.install_dir, *parts)
+                    for f in '__init__.py', '__init__.pyc', '__init__.pyo':
+                        exclude[os.path.join(pkgdir,f)] = 1
+                    parts.pop()
+        return exclude
+
+    def copy_tree(
+        self, infile, outfile,
+        preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1
+    ):
+        assert preserve_mode and preserve_times and not preserve_symlinks
+        exclude = self.get_exclusions()
+
+        if not exclude:
+            return _install_lib.copy_tree(self, infile, outfile)
+
+        # Exclude namespace package __init__.py* files from the output
+
+        from setuptools.archive_util import unpack_directory
+        from distutils import log
+
+        outfiles = []
+
+        def pf(src, dst):
+            if dst in exclude:
+                log.warn("Skipping installation of %s (namespace package)",dst)
+                return False
+
+            log.info("copying %s -> %s", src, os.path.dirname(dst))
+            outfiles.append(dst)
+            return dst
+
+        unpack_directory(infile, outfile, pf)
+        return outfiles
+
+    def get_outputs(self):
+        outputs = _install_lib.get_outputs(self)
+        exclude = self.get_exclusions()
+        if exclude:
+            return [f for f in outputs if f not in exclude]
+        return outputs
+
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_scripts.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_scripts.py
new file mode 100755
index 00000000..6ce1b993
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/install_scripts.py
@@ -0,0 +1,53 @@
+from distutils.command.install_scripts import install_scripts \
+     as _install_scripts
+from pkg_resources import Distribution, PathMetadata, ensure_directory
+import os
+from distutils import log
+
+class install_scripts(_install_scripts):
+    """Do normal script install, plus any egg_info wrapper scripts"""
+
+    def initialize_options(self):
+        _install_scripts.initialize_options(self)
+        self.no_ep = False
+
+    def run(self):
+        from setuptools.command.easy_install import get_script_args
+        from setuptools.command.easy_install import sys_executable
+
+        self.run_command("egg_info")
+        if self.distribution.scripts:
+            _install_scripts.run(self)  # run first to set up self.outfiles
+        else:
+            self.outfiles = []
+        if self.no_ep:
+            # don't install entry point scripts into .egg file!
+            return
+
+        ei_cmd = self.get_finalized_command("egg_info")
+        dist = Distribution(
+            ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info),
+            ei_cmd.egg_name, ei_cmd.egg_version,
+        )
+        bs_cmd = self.get_finalized_command('build_scripts')
+        executable = getattr(bs_cmd,'executable',sys_executable)
+        is_wininst = getattr(
+            self.get_finalized_command("bdist_wininst"), '_is_running', False
+        )
+        for args in get_script_args(dist, executable, is_wininst):
+            self.write_script(*args)
+
+    def write_script(self, script_name, contents, mode="t", *ignored):
+        """Write an executable file to the scripts directory"""
+        from setuptools.command.easy_install import chmod
+        log.info("Installing %s script to %s", script_name, self.install_dir)
+        target = os.path.join(self.install_dir, script_name)
+        self.outfiles.append(target)
+
+        if not self.dry_run:
+            ensure_directory(target)
+            f = open(target,"w"+mode)
+            f.write(contents)
+            f.close()
+            chmod(target,0755)
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/register.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/register.py
new file mode 100755
index 00000000..3b2e0859
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/register.py
@@ -0,0 +1,10 @@
+from distutils.command.register import register as _register
+
+class register(_register):
+    __doc__ = _register.__doc__
+
+    def run(self):
+        # Make sure that we are using valid current name/version info
+        self.run_command('egg_info')
+        _register.run(self)
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/rotate.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/rotate.py
new file mode 100755
index 00000000..11b6eae8
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/rotate.py
@@ -0,0 +1,82 @@
+import distutils, os
+from setuptools import Command
+from distutils.util import convert_path
+from distutils import log
+from distutils.errors import *
+
+class rotate(Command):
+    """Delete older distributions"""
+
+    description = "delete older distributions, keeping N newest files"
+    user_options = [
+        ('match=',    'm', "patterns to match (required)"),
+        ('dist-dir=', 'd', "directory where the distributions are"),
+        ('keep=',     'k', "number of matching distributions to keep"),
+    ]
+
+    boolean_options = []
+
+    def initialize_options(self):
+        self.match = None
+        self.dist_dir = None
+        self.keep = None
+
+    def finalize_options(self):
+        if self.match is None:
+            raise DistutilsOptionError(
+                "Must specify one or more (comma-separated) match patterns "
+                "(e.g. '.zip' or '.egg')"
+            )
+        if self.keep is None:
+            raise DistutilsOptionError("Must specify number of files to keep")           
+        try:
+            self.keep = int(self.keep)
+        except ValueError:
+            raise DistutilsOptionError("--keep must be an integer")
+        if isinstance(self.match, basestring):
+            self.match = [
+                convert_path(p.strip()) for p in self.match.split(',')
+            ]
+        self.set_undefined_options('bdist',('dist_dir', 'dist_dir'))
+
+    def run(self):
+        self.run_command("egg_info")
+        from glob import glob
+        for pattern in self.match:
+            pattern = self.distribution.get_name()+'*'+pattern
+            files = glob(os.path.join(self.dist_dir,pattern))
+            files = [(os.path.getmtime(f),f) for f in files]
+            files.sort()
+            files.reverse()
+
+            log.info("%d file(s) matching %s", len(files), pattern)
+            files = files[self.keep:]
+            for (t,f) in files:
+                log.info("Deleting %s", f)
+                if not self.dry_run:
+                    os.unlink(f)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/saveopts.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/saveopts.py
new file mode 100755
index 00000000..1180a440
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/saveopts.py
@@ -0,0 +1,25 @@
+import distutils, os
+from setuptools import Command
+from setuptools.command.setopt import edit_config, option_base
+
+class saveopts(option_base):
+    """Save command-line options to a file"""
+
+    description = "save supplied options to setup.cfg or other config file"
+
+    def run(self):
+        dist = self.distribution
+        commands = dist.command_options.keys()
+        settings = {}
+
+        for cmd in commands:
+
+            if cmd=='saveopts':
+                continue    # don't save our own options!
+
+            for opt,(src,val) in dist.get_option_dict(cmd).items():
+                if src=="command line":
+                    settings.setdefault(cmd,{})[opt] = val
+
+        edit_config(self.filename, settings, self.dry_run)
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/sdist.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/sdist.py
new file mode 100755
index 00000000..3442fe4b
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/sdist.py
@@ -0,0 +1,252 @@
+from distutils.command.sdist import sdist as _sdist
+from distutils.util import convert_path
+from distutils import log
+import os, re, sys, pkg_resources
+from glob import glob
+
+entities = [
+    ("&lt;","<"), ("&gt;", ">"), ("&quot;", '"'), ("&apos;", "'"),
+    ("&amp;", "&")
+]
+
+def unescape(data):
+    for old,new in entities:
+        data = data.replace(old,new)
+    return data
+
+def re_finder(pattern, postproc=None):
+    def find(dirname, filename):
+        f = open(filename,'rU')
+        data = f.read()
+        f.close()
+        for match in pattern.finditer(data):
+            path = match.group(1)
+            if postproc:
+                path = postproc(path)
+            yield joinpath(dirname,path)
+    return find
+
+def joinpath(prefix,suffix):
+    if not prefix:
+        return suffix
+    return os.path.join(prefix,suffix)
+
+
+
+
+
+
+
+
+
+
+def walk_revctrl(dirname=''):
+    """Find all files under revision control"""
+    for ep in pkg_resources.iter_entry_points('setuptools.file_finders'):
+        for item in ep.load()(dirname):
+            yield item
+
+def _default_revctrl(dirname=''):
+    for path, finder in finders:
+        path = joinpath(dirname,path)
+        if os.path.isfile(path):
+            for path in finder(dirname,path):
+                if os.path.isfile(path):
+                    yield path
+                elif os.path.isdir(path):
+                    for item in _default_revctrl(path):
+                        yield item
+
+def externals_finder(dirname, filename):
+    """Find any 'svn:externals' directories"""
+    found = False
+    f = open(filename,'rt')
+    for line in iter(f.readline, ''):    # can't use direct iter!
+        parts = line.split()
+        if len(parts)==2:
+            kind,length = parts
+            data = f.read(int(length))
+            if kind=='K' and data=='svn:externals':
+                found = True
+            elif kind=='V' and found:
+                f.close()
+                break
+    else:
+        f.close()
+        return
+
+    for line in data.splitlines():
+        parts = line.split()
+        if parts:
+            yield joinpath(dirname, parts[0])
+
+
+entries_pattern = re.compile(r'name="([^"]+)"(?![^>]+deleted="true")', re.I)
+
+def entries_finder(dirname, filename):
+    f = open(filename,'rU')
+    data = f.read()
+    f.close()
+    if data.startswith('10') or data.startswith('9') or data.startswith('8'):
+        for record in map(str.splitlines, data.split('\n\x0c\n')[1:]):
+            # subversion 1.6/1.5/1.4
+            if not record or len(record)>=6 and record[5]=="delete":
+                continue    # skip deleted
+            yield joinpath(dirname, record[0])
+    elif data.startswith('<?xml'):
+        for match in entries_pattern.finditer(data):
+            yield joinpath(dirname,unescape(match.group(1)))
+    else:
+        log.warn("unrecognized .svn/entries format in %s", dirname)
+
+
+finders = [
+    (convert_path('CVS/Entries'),
+        re_finder(re.compile(r"^\w?/([^/]+)/", re.M))),
+    (convert_path('.svn/entries'), entries_finder),
+    (convert_path('.svn/dir-props'), externals_finder),
+    (convert_path('.svn/dir-prop-base'), externals_finder),  # svn 1.4
+]
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+class sdist(_sdist):
+    """Smart sdist that finds anything supported by revision control"""
+
+    user_options = [
+        ('formats=', None,
+         "formats for source distribution (comma-separated list)"),
+        ('keep-temp', 'k',
+         "keep the distribution tree around after creating " +
+         "archive file(s)"),
+        ('dist-dir=', 'd',
+         "directory to put the source distribution archive(s) in "
+         "[default: dist]"),
+        ]
+
+    negative_opt = {}
+
+    def run(self):
+        self.run_command('egg_info')
+        ei_cmd = self.get_finalized_command('egg_info')
+        self.filelist = ei_cmd.filelist
+        self.filelist.append(os.path.join(ei_cmd.egg_info,'SOURCES.txt'))
+        self.check_readme()
+        self.check_metadata()
+        self.make_distribution()
+
+        dist_files = getattr(self.distribution,'dist_files',[])
+        for file in self.archive_files:
+            data = ('sdist', '', file)
+            if data not in dist_files:
+                dist_files.append(data)
+
+    def add_defaults(self):
+        standards = [('README', 'README.txt'),
+                     self.distribution.script_name]
+        for fn in standards:
+            if isinstance(fn, tuple):
+                alts = fn
+                got_it = 0
+                for fn in alts:
+                    if os.path.exists(fn):
+                        got_it = 1
+                        self.filelist.append(fn)
+                        break
+
+                if not got_it:
+                    self.warn("standard file not found: should have one of " +
+                              ', '.join(alts))
+            else:
+                if os.path.exists(fn):
+                    self.filelist.append(fn)
+                else:
+                    self.warn("standard file '%s' not found" % fn)
+
+        optional = ['test/test*.py', 'setup.cfg']
+        for pattern in optional:
+            files = filter(os.path.isfile, glob(pattern))
+            if files:
+                self.filelist.extend(files)
+
+        # getting python files
+        if self.distribution.has_pure_modules():
+            build_py = self.get_finalized_command('build_py')
+            self.filelist.extend(build_py.get_source_files())
+
+        if self.distribution.has_ext_modules():
+            build_ext = self.get_finalized_command('build_ext')
+            self.filelist.extend(build_ext.get_source_files())
+
+        if self.distribution.has_c_libraries():
+            build_clib = self.get_finalized_command('build_clib')
+            self.filelist.extend(build_clib.get_source_files())
+
+        if self.distribution.has_scripts():
+            build_scripts = self.get_finalized_command('build_scripts')
+            self.filelist.extend(build_scripts.get_source_files())
+
+    def read_template(self):
+        try:
+            _sdist.read_template(self)
+        except:
+            # grody hack to close the template file (MANIFEST.in)
+            # this prevents easy_install's attempt at deleting the file from
+            # dying and thus masking the real error
+            sys.exc_info()[2].tb_next.tb_frame.f_locals['template'].close()
+            raise
+
+    def check_readme(self):
+        alts = ("README", "README.txt")
+        for f in alts:
+            if os.path.exists(f):
+                return
+        else:
+            self.warn(
+                "standard file not found: should have one of " +', '.join(alts)
+            )
+
+
+    def make_release_tree(self, base_dir, files):
+        _sdist.make_release_tree(self, base_dir, files)
+
+        # Save any egg_info command line options used to create this sdist
+        dest = os.path.join(base_dir, 'setup.cfg')
+        if hasattr(os,'link') and os.path.exists(dest):
+            # unlink and re-copy, since it might be hard-linked, and
+            # we don't want to change the source version
+            os.unlink(dest)
+            self.copy_file('setup.cfg', dest)
+
+        self.get_finalized_command('egg_info').save_version_info(dest)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/setopt.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/setopt.py
new file mode 100755
index 00000000..dbf3a94e
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/setopt.py
@@ -0,0 +1,164 @@
+import distutils, os
+from setuptools import Command
+from distutils.util import convert_path
+from distutils import log
+from distutils.errors import *
+
+__all__ = ['config_file', 'edit_config', 'option_base', 'setopt']
+
+
+def config_file(kind="local"):
+    """Get the filename of the distutils, local, global, or per-user config
+
+    `kind` must be one of "local", "global", or "user"
+    """
+    if kind=='local':
+        return 'setup.cfg'
+    if kind=='global':
+        return os.path.join(
+            os.path.dirname(distutils.__file__),'distutils.cfg'
+        )
+    if kind=='user':
+        dot = os.name=='posix' and '.' or ''
+        return os.path.expanduser(convert_path("~/%spydistutils.cfg" % dot))
+    raise ValueError(
+        "config_file() type must be 'local', 'global', or 'user'", kind
+    )
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def edit_config(filename, settings, dry_run=False):
+    """Edit a configuration file to include `settings`
+
+    `settings` is a dictionary of dictionaries or ``None`` values, keyed by
+    command/section name.  A ``None`` value means to delete the entire section,
+    while a dictionary lists settings to be changed or deleted in that section.
+    A setting of ``None`` means to delete that setting.
+    """
+    from ConfigParser import RawConfigParser
+    log.debug("Reading configuration from %s", filename)
+    opts = RawConfigParser()
+    opts.read([filename])
+    for section, options in settings.items():
+        if options is None:
+            log.info("Deleting section [%s] from %s", section, filename)
+            opts.remove_section(section)
+        else:
+            if not opts.has_section(section):
+                log.debug("Adding new section [%s] to %s", section, filename)
+                opts.add_section(section)
+            for option,value in options.items():
+                if value is None:
+                    log.debug("Deleting %s.%s from %s",
+                        section, option, filename
+                    )
+                    opts.remove_option(section,option)
+                    if not opts.options(section):
+                        log.info("Deleting empty [%s] section from %s",
+                                  section, filename)
+                        opts.remove_section(section)
+                else:
+                    log.debug(
+                        "Setting %s.%s to %r in %s",
+                        section, option, value, filename
+                    )
+                    opts.set(section,option,value)
+
+    log.info("Writing %s", filename)
+    if not dry_run:
+        f = open(filename,'w'); opts.write(f); f.close()
+
+class option_base(Command):
+    """Abstract base class for commands that mess with config files"""
+    
+    user_options = [
+        ('global-config', 'g',
+                 "save options to the site-wide distutils.cfg file"),
+        ('user-config', 'u',
+                 "save options to the current user's pydistutils.cfg file"),
+        ('filename=', 'f',
+                 "configuration file to use (default=setup.cfg)"),
+    ]
+
+    boolean_options = [
+        'global-config', 'user-config',
+    ]    
+
+    def initialize_options(self):
+        self.global_config = None
+        self.user_config   = None
+        self.filename = None
+
+    def finalize_options(self):
+        filenames = []
+        if self.global_config:
+            filenames.append(config_file('global'))
+        if self.user_config:
+            filenames.append(config_file('user'))
+        if self.filename is not None:
+            filenames.append(self.filename)
+        if not filenames:
+            filenames.append(config_file('local'))
+        if len(filenames)>1:
+            raise DistutilsOptionError(
+                "Must specify only one configuration file option",
+                filenames
+            )
+        self.filename, = filenames    
+
+
+
+
+class setopt(option_base):
+    """Save command-line options to a file"""
+
+    description = "set an option in setup.cfg or another config file"
+
+    user_options = [
+        ('command=', 'c', 'command to set an option for'),
+        ('option=',  'o',  'option to set'),
+        ('set-value=',   's', 'value of the option'),
+        ('remove',   'r', 'remove (unset) the value'), 
+    ] + option_base.user_options
+
+    boolean_options = option_base.boolean_options + ['remove']
+
+    def initialize_options(self):
+        option_base.initialize_options(self)
+        self.command = None
+        self.option = None
+        self.set_value = None
+        self.remove = None
+
+    def finalize_options(self):
+        option_base.finalize_options(self)
+        if self.command is None or self.option is None:
+            raise DistutilsOptionError("Must specify --command *and* --option")
+        if self.set_value is None and not self.remove:
+            raise DistutilsOptionError("Must specify --set-value or --remove")
+
+    def run(self):
+        edit_config(
+            self.filename, {
+                self.command: {self.option.replace('-','_'):self.set_value}
+            },
+            self.dry_run
+        )
+
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/test.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/test.py
new file mode 100755
index 00000000..b7aef969
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/test.py
@@ -0,0 +1,180 @@
+from setuptools import Command
+from distutils.errors import DistutilsOptionError
+import sys
+from pkg_resources import *
+from unittest import TestLoader, main
+
+class ScanningLoader(TestLoader):
+
+    def loadTestsFromModule(self, module):
+        """Return a suite of all tests cases contained in the given module
+
+        If the module is a package, load tests from all the modules in it.
+        If the module has an ``additional_tests`` function, call it and add
+        the return value to the tests.
+        """
+        tests = []
+        if module.__name__!='setuptools.tests.doctest':  # ugh
+            tests.append(TestLoader.loadTestsFromModule(self,module))
+
+        if hasattr(module, "additional_tests"):
+            tests.append(module.additional_tests())
+
+        if hasattr(module, '__path__'):
+            for file in resource_listdir(module.__name__, ''):
+                if file.endswith('.py') and file!='__init__.py':
+                    submodule = module.__name__+'.'+file[:-3]
+                else:
+                    if resource_exists(
+                        module.__name__, file+'/__init__.py'
+                    ):
+                        submodule = module.__name__+'.'+file
+                    else:
+                        continue
+                tests.append(self.loadTestsFromName(submodule))
+
+        if len(tests)!=1:
+            return self.suiteClass(tests)
+        else:
+            return tests[0] # don't create a nested suite for only one return
+
+
+class test(Command):
+
+    """Command to run unit tests after in-place build"""
+
+    description = "run unit tests after in-place build"
+
+    user_options = [
+        ('test-module=','m', "Run 'test_suite' in specified module"),
+        ('test-suite=','s',
+            "Test suite to run (e.g. 'some_module.test_suite')"),
+    ]
+
+    def initialize_options(self):
+        self.test_suite = None
+        self.test_module = None
+        self.test_loader = None
+
+
+    def finalize_options(self):
+
+        if self.test_suite is None:
+            if self.test_module is None:
+                self.test_suite = self.distribution.test_suite
+            else:
+                self.test_suite = self.test_module+".test_suite"
+        elif self.test_module:
+            raise DistutilsOptionError(
+                "You may specify a module or a suite, but not both"
+            )
+
+        self.test_args = [self.test_suite]
+
+        if self.verbose:
+            self.test_args.insert(0,'--verbose')
+        if self.test_loader is None:
+            self.test_loader = getattr(self.distribution,'test_loader',None)
+        if self.test_loader is None:
+            self.test_loader = "setuptools.command.test:ScanningLoader"
+
+
+
+    def with_project_on_sys_path(self, func):
+        if getattr(self.distribution, 'use_2to3', False):
+            # If we run 2to3 we can not do this inplace:
+
+            # Ensure metadata is up-to-date
+            self.reinitialize_command('build_py', inplace=0)
+            self.run_command('build_py')
+            bpy_cmd = self.get_finalized_command("build_py")
+            build_path = normalize_path(bpy_cmd.build_lib)
+
+            # Build extensions
+            self.reinitialize_command('egg_info', egg_base=build_path)
+            self.run_command('egg_info')
+
+            self.reinitialize_command('build_ext', inplace=0)
+            self.run_command('build_ext')
+        else:
+            # Without 2to3 inplace works fine:
+            self.run_command('egg_info')
+
+            # Build extensions in-place
+            self.reinitialize_command('build_ext', inplace=1)
+            self.run_command('build_ext')
+
+        ei_cmd = self.get_finalized_command("egg_info")
+
+        old_path = sys.path[:]
+        old_modules = sys.modules.copy()
+
+        try:
+            sys.path.insert(0, normalize_path(ei_cmd.egg_base))
+            working_set.__init__()
+            add_activation_listener(lambda dist: dist.activate())
+            require('%s==%s' % (ei_cmd.egg_name, ei_cmd.egg_version))
+            func()
+        finally:
+            sys.path[:] = old_path
+            sys.modules.clear()
+            sys.modules.update(old_modules)
+            working_set.__init__()
+
+
+    def run(self):
+        if self.distribution.install_requires:
+            self.distribution.fetch_build_eggs(self.distribution.install_requires)
+        if self.distribution.tests_require:
+            self.distribution.fetch_build_eggs(self.distribution.tests_require)
+
+        if self.test_suite:
+            cmd = ' '.join(self.test_args)
+            if self.dry_run:
+                self.announce('skipping "unittest %s" (dry run)' % cmd)
+            else:
+                self.announce('running "unittest %s"' % cmd)
+                self.with_project_on_sys_path(self.run_tests)
+
+
+    def run_tests(self):
+        import unittest
+        loader_ep = EntryPoint.parse("x="+self.test_loader)
+        loader_class = loader_ep.load(require=False)
+        unittest.main(
+            None, None, [unittest.__file__]+self.test_args,
+            testLoader = loader_class()
+        )
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/upload.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/upload.py
new file mode 100755
index 00000000..1f49745e
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/upload.py
@@ -0,0 +1,183 @@
+"""distutils.command.upload
+
+Implements the Distutils 'upload' subcommand (upload package to PyPI)."""
+
+from distutils.errors import *
+from distutils.core import Command
+from distutils.spawn import spawn
+from distutils import log
+try:
+    from hashlib import md5
+except ImportError:
+    from md5 import md5
+import os
+import socket
+import platform
+import ConfigParser
+import httplib
+import base64
+import urlparse
+import cStringIO as StringIO
+
+class upload(Command):
+
+    description = "upload binary package to PyPI"
+
+    DEFAULT_REPOSITORY = 'http://pypi.python.org/pypi'
+
+    user_options = [
+        ('repository=', 'r',
+         "url of repository [default: %s]" % DEFAULT_REPOSITORY),
+        ('show-response', None,
+         'display full response text from server'),
+        ('sign', 's',
+         'sign files to upload using gpg'),
+        ('identity=', 'i', 'GPG identity used to sign files'),
+        ]
+    boolean_options = ['show-response', 'sign']
+
+    def initialize_options(self):
+        self.username = ''
+        self.password = ''
+        self.repository = ''
+        self.show_response = 0
+        self.sign = False
+        self.identity = None
+
+    def finalize_options(self):
+        if self.identity and not self.sign:
+            raise DistutilsOptionError(
+                "Must use --sign for --identity to have meaning"
+            )
+        if os.environ.has_key('HOME'):
+            rc = os.path.join(os.environ['HOME'], '.pypirc')
+            if os.path.exists(rc):
+                self.announce('Using PyPI login from %s' % rc)
+                config = ConfigParser.ConfigParser({
+                        'username':'',
+                        'password':'',
+                        'repository':''})
+                config.read(rc)
+                if not self.repository:
+                    self.repository = config.get('server-login', 'repository')
+                if not self.username:
+                    self.username = config.get('server-login', 'username')
+                if not self.password:
+                    self.password = config.get('server-login', 'password')
+        if not self.repository:
+            self.repository = self.DEFAULT_REPOSITORY
+
+    def run(self):
+        if not self.distribution.dist_files:
+            raise DistutilsOptionError("No dist file created in earlier command")
+        for command, pyversion, filename in self.distribution.dist_files:
+            self.upload_file(command, pyversion, filename)
+
+    def upload_file(self, command, pyversion, filename):
+        # Sign if requested
+        if self.sign:
+            gpg_args = ["gpg", "--detach-sign", "-a", filename]
+            if self.identity:
+                gpg_args[2:2] = ["--local-user", self.identity]
+            spawn(gpg_args,
+                  dry_run=self.dry_run)
+
+        # Fill in the data
+        f = open(filename,'rb')
+        content = f.read()
+        f.close()
+        basename = os.path.basename(filename)
+        comment = ''
+        if command=='bdist_egg' and self.distribution.has_ext_modules():
+            comment = "built on %s" % platform.platform(terse=1)
+        data = {
+            ':action':'file_upload',
+            'protcol_version':'1',
+            'name':self.distribution.get_name(),
+            'version':self.distribution.get_version(),
+            'content':(basename,content),
+            'filetype':command,
+            'pyversion':pyversion,
+            'md5_digest':md5(content).hexdigest(),
+            }
+        if command == 'bdist_rpm':
+            dist, version, id = platform.dist()
+            if dist:
+                comment = 'built for %s %s' % (dist, version)
+        elif command == 'bdist_dumb':
+            comment = 'built for %s' % platform.platform(terse=1)
+        data['comment'] = comment
+
+        if self.sign:
+            data['gpg_signature'] = (os.path.basename(filename) + ".asc",
+                                     open(filename+".asc").read())
+
+        # set up the authentication
+        auth = "Basic " + base64.encodestring(self.username + ":" + self.password).strip()
+
+        # Build up the MIME payload for the POST data
+        boundary = '--------------GHSKFJDLGDS7543FJKLFHRE75642756743254'
+        sep_boundary = '\n--' + boundary
+        end_boundary = sep_boundary + '--'
+        body = StringIO.StringIO()
+        for key, value in data.items():
+            # handle multiple entries for the same name
+            if type(value) != type([]):
+                value = [value]
+            for value in value:
+                if type(value) is tuple:
+                    fn = ';filename="%s"' % value[0]
+                    value = value[1]
+                else:
+                    fn = ""
+                value = str(value)
+                body.write(sep_boundary)
+                body.write('\nContent-Disposition: form-data; name="%s"'%key)
+                body.write(fn)
+                body.write("\n\n")
+                body.write(value)
+                if value and value[-1] == '\r':
+                    body.write('\n')  # write an extra newline (lurve Macs)
+        body.write(end_boundary)
+        body.write("\n")
+        body = body.getvalue()
+
+        self.announce("Submitting %s to %s" % (filename, self.repository), log.INFO)
+
+        # build the Request
+        # We can't use urllib2 since we need to send the Basic
+        # auth right with the first request
+        schema, netloc, url, params, query, fragments = \
+            urlparse.urlparse(self.repository)
+        assert not params and not query and not fragments
+        if schema == 'http':
+            http = httplib.HTTPConnection(netloc)
+        elif schema == 'https':
+            http = httplib.HTTPSConnection(netloc)
+        else:
+            raise AssertionError, "unsupported schema "+schema
+
+        data = ''
+        loglevel = log.INFO
+        try:
+            http.connect()
+            http.putrequest("POST", url)
+            http.putheader('Content-type',
+                           'multipart/form-data; boundary=%s'%boundary)
+            http.putheader('Content-length', str(len(body)))
+            http.putheader('Authorization', auth)
+            http.endheaders()
+            http.send(body)
+        except socket.error, e:
+            self.announce(str(e), log.ERROR)
+            return
+
+        r = http.getresponse()
+        if r.status == 200:
+            self.announce('Server response (%s): %s' % (r.status, r.reason),
+                          log.INFO)
+        else:
+            self.announce('Upload failed (%s): %s' % (r.status, r.reason),
+                          log.ERROR)
+        if self.show_response:
+            print '-'*75, r.read(), '-'*75
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/upload_docs.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/upload_docs.py
new file mode 100755
index 00000000..213f7b58
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/upload_docs.py
@@ -0,0 +1,178 @@
+# -*- coding: utf-8 -*-
+"""upload_docs
+
+Implements a Distutils 'upload_docs' subcommand (upload documentation to
+PyPI's packages.python.org).
+"""
+
+import os
+import socket
+import zipfile
+import httplib
+import base64
+import urlparse
+import tempfile
+import sys
+
+from distutils import log
+from distutils.errors import DistutilsOptionError
+
+try:
+    from distutils.command.upload import upload
+except ImportError:
+    from setuptools.command.upload import upload
+
+_IS_PYTHON3 = sys.version > '3'
+
+try:
+    bytes
+except NameError:
+    bytes = str
+
+def b(str_or_bytes):
+    """Return bytes by either encoding the argument as ASCII or simply return
+    the argument as-is."""
+    if not isinstance(str_or_bytes, bytes):
+        return str_or_bytes.encode('ascii')
+    else:
+        return str_or_bytes
+
+
+class upload_docs(upload):
+
+    description = 'Upload documentation to PyPI'
+
+    user_options = [
+        ('repository=', 'r',
+         "url of repository [default: %s]" % upload.DEFAULT_REPOSITORY),
+        ('show-response', None,
+         'display full response text from server'),
+        ('upload-dir=', None, 'directory to upload'),
+        ]
+    boolean_options = upload.boolean_options
+
+    def initialize_options(self):
+        upload.initialize_options(self)
+        self.upload_dir = None
+
+    def finalize_options(self):
+        upload.finalize_options(self)
+        if self.upload_dir is None:
+            build = self.get_finalized_command('build')
+            self.upload_dir = os.path.join(build.build_base, 'docs')
+            self.mkpath(self.upload_dir)
+        self.ensure_dirname('upload_dir')
+        self.announce('Using upload directory %s' % self.upload_dir)
+
+    def create_zipfile(self):
+        name = self.distribution.metadata.get_name()
+        tmp_dir = tempfile.mkdtemp()
+        tmp_file = os.path.join(tmp_dir, "%s.zip" % name)
+        zip_file = zipfile.ZipFile(tmp_file, "w")
+        for root, dirs, files in os.walk(self.upload_dir):
+            if root == self.upload_dir and not files:
+                raise DistutilsOptionError(
+                    "no files found in upload directory '%s'"
+                    % self.upload_dir)
+            for name in files:
+                full = os.path.join(root, name)
+                relative = root[len(self.upload_dir):].lstrip(os.path.sep)
+                dest = os.path.join(relative, name)
+                zip_file.write(full, dest)
+        zip_file.close()
+        return tmp_file
+
+    def run(self):
+        zip_file = self.create_zipfile()
+        self.upload_file(zip_file)
+
+    def upload_file(self, filename):
+        content = open(filename, 'rb').read()
+        meta = self.distribution.metadata
+        data = {
+            ':action': 'doc_upload',
+            'name': meta.get_name(),
+            'content': (os.path.basename(filename), content),
+        }
+        # set up the authentication
+        credentials = self.username + ':' + self.password
+        if _IS_PYTHON3:  # base64 only works with bytes in Python 3.
+            encoded_creds = base64.encodebytes(credentials.encode('utf8'))
+            auth = bytes("Basic ")
+        else:
+            encoded_creds = base64.encodestring(credentials)
+            auth = "Basic "
+        auth += encoded_creds.strip()
+
+        # Build up the MIME payload for the POST data
+        boundary = b('--------------GHSKFJDLGDS7543FJKLFHRE75642756743254')
+        sep_boundary = b('\n--') + boundary
+        end_boundary = sep_boundary + b('--')
+        body = []
+        for key, values in data.items():
+            # handle multiple entries for the same name
+            if type(values) != type([]):
+                values = [values]
+            for value in values:
+                if type(value) is tuple:
+                    fn = b(';filename="%s"' % value[0])
+                    value = value[1]
+                else:
+                    fn = b("")
+                body.append(sep_boundary)
+                body.append(b('\nContent-Disposition: form-data; name="%s"'%key))
+                body.append(fn)
+                body.append(b("\n\n"))
+                body.append(b(value))
+                if value and value[-1] == b('\r'):
+                    body.append(b('\n'))  # write an extra newline (lurve Macs)
+        body.append(end_boundary)
+        body.append(b("\n"))
+        body = b('').join(body)
+
+        self.announce("Submitting documentation to %s" % (self.repository),
+                      log.INFO)
+
+        # build the Request
+        # We can't use urllib2 since we need to send the Basic
+        # auth right with the first request
+        schema, netloc, url, params, query, fragments = \
+            urlparse.urlparse(self.repository)
+        assert not params and not query and not fragments
+        if schema == 'http':
+            conn = httplib.HTTPConnection(netloc)
+        elif schema == 'https':
+            conn = httplib.HTTPSConnection(netloc)
+        else:
+            raise AssertionError("unsupported schema "+schema)
+
+        data = ''
+        loglevel = log.INFO
+        try:
+            conn.connect()
+            conn.putrequest("POST", url)
+            conn.putheader('Content-type',
+                           'multipart/form-data; boundary=%s'%boundary)
+            conn.putheader('Content-length', str(len(body)))
+            conn.putheader('Authorization', auth)
+            conn.endheaders()
+            conn.send(body)
+        except socket.error, e:
+            self.announce(str(e), log.ERROR)
+            return
+
+        r = conn.getresponse()
+        if r.status == 200:
+            self.announce('Server response (%s): %s' % (r.status, r.reason),
+                          log.INFO)
+        elif r.status == 301:
+            location = r.getheader('Location')
+            if location is None:
+                location = 'http://packages.python.org/%s/' % meta.get_name()
+            self.announce('Upload successful. Visit %s' % location,
+                          log.INFO)
+        else:
+            self.announce('Upload failed (%s): %s' % (r.status, r.reason),
+                          log.ERROR)
+        if self.show_response:
+            print '-'*75, r.read(), '-'*75
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/depends.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/depends.py
new file mode 100755
index 00000000..4b7b3437
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/depends.py
@@ -0,0 +1,246 @@
+from __future__ import generators
+import sys, imp, marshal
+from imp import PKG_DIRECTORY, PY_COMPILED, PY_SOURCE, PY_FROZEN
+from distutils.version import StrictVersion, LooseVersion
+
+__all__ = [
+    'Require', 'find_module', 'get_module_constant', 'extract_constant'
+]
+
+class Require:
+    """A prerequisite to building or installing a distribution"""
+
+    def __init__(self,name,requested_version,module,homepage='',
+        attribute=None,format=None
+    ):
+
+        if format is None and requested_version is not None:
+            format = StrictVersion
+
+        if format is not None:
+            requested_version = format(requested_version)
+            if attribute is None:
+                attribute = '__version__'
+
+        self.__dict__.update(locals())
+        del self.self
+
+
+    def full_name(self):
+        """Return full package/distribution name, w/version"""
+        if self.requested_version is not None:
+            return '%s-%s' % (self.name,self.requested_version)
+        return self.name
+
+
+    def version_ok(self,version):
+        """Is 'version' sufficiently up-to-date?"""
+        return self.attribute is None or self.format is None or \
+            str(version)<>"unknown" and version >= self.requested_version
+
+
+    def get_version(self, paths=None, default="unknown"):
+
+        """Get version number of installed module, 'None', or 'default'
+
+        Search 'paths' for module.  If not found, return 'None'.  If found,
+        return the extracted version attribute, or 'default' if no version
+        attribute was specified, or the value cannot be determined without
+        importing the module.  The version is formatted according to the
+        requirement's version format (if any), unless it is 'None' or the
+        supplied 'default'.
+        """
+
+        if self.attribute is None:
+            try:
+                f,p,i = find_module(self.module,paths)
+                if f: f.close()
+                return default
+            except ImportError:
+                return None
+
+        v = get_module_constant(self.module,self.attribute,default,paths)
+
+        if v is not None and v is not default and self.format is not None:
+            return self.format(v)
+
+        return v
+
+
+    def is_present(self,paths=None):
+        """Return true if dependency is present on 'paths'"""
+        return self.get_version(paths) is not None
+
+
+    def is_current(self,paths=None):
+        """Return true if dependency is present and up-to-date on 'paths'"""
+        version = self.get_version(paths)
+        if version is None:
+            return False
+        return self.version_ok(version)
+
+
+def _iter_code(code):
+
+    """Yield '(op,arg)' pair for each operation in code object 'code'"""
+
+    from array import array
+    from dis import HAVE_ARGUMENT, EXTENDED_ARG
+
+    bytes = array('b',code.co_code)
+    eof = len(code.co_code)
+
+    ptr = 0
+    extended_arg = 0
+
+    while ptr<eof:
+
+        op = bytes[ptr]
+
+        if op>=HAVE_ARGUMENT:
+
+            arg = bytes[ptr+1] + bytes[ptr+2]*256 + extended_arg
+            ptr += 3
+
+            if op==EXTENDED_ARG:
+                extended_arg = arg * 65536L
+                continue
+
+        else:
+            arg = None
+            ptr += 1
+
+        yield op,arg
+
+
+
+
+
+
+
+
+
+
+def find_module(module, paths=None):
+    """Just like 'imp.find_module()', but with package support"""
+
+    parts = module.split('.')
+
+    while parts:
+        part = parts.pop(0)
+        f, path, (suffix,mode,kind) = info = imp.find_module(part, paths)
+
+        if kind==PKG_DIRECTORY:
+            parts = parts or ['__init__']
+            paths = [path]
+
+        elif parts:
+            raise ImportError("Can't find %r in %s" % (parts,module))
+
+    return info
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def get_module_constant(module, symbol, default=-1, paths=None):
+
+    """Find 'module' by searching 'paths', and extract 'symbol'
+
+    Return 'None' if 'module' does not exist on 'paths', or it does not define
+    'symbol'.  If the module defines 'symbol' as a constant, return the
+    constant.  Otherwise, return 'default'."""
+
+    try:
+        f, path, (suffix,mode,kind) = find_module(module,paths)
+    except ImportError:
+        # Module doesn't exist
+        return None
+
+    try:
+        if kind==PY_COMPILED:
+            f.read(8)   # skip magic & date
+            code = marshal.load(f)
+        elif kind==PY_FROZEN:
+            code = imp.get_frozen_object(module)
+        elif kind==PY_SOURCE:
+            code = compile(f.read(), path, 'exec')
+        else:
+            # Not something we can parse; we'll have to import it.  :(
+            if module not in sys.modules:
+                imp.load_module(module,f,path,(suffix,mode,kind))
+            return getattr(sys.modules[module],symbol,None)
+
+    finally:
+        if f:
+            f.close()
+
+    return extract_constant(code,symbol,default)
+
+
+
+
+
+
+
+
+def extract_constant(code,symbol,default=-1):
+    """Extract the constant value of 'symbol' from 'code'
+
+    If the name 'symbol' is bound to a constant value by the Python code
+    object 'code', return that value.  If 'symbol' is bound to an expression,
+    return 'default'.  Otherwise, return 'None'.
+
+    Return value is based on the first assignment to 'symbol'.  'symbol' must
+    be a global, or at least a non-"fast" local in the code block.  That is,
+    only 'STORE_NAME' and 'STORE_GLOBAL' opcodes are checked, and 'symbol'
+    must be present in 'code.co_names'.
+    """
+
+    if symbol not in code.co_names:
+        # name's not there, can't possibly be an assigment
+        return None
+
+    name_idx = list(code.co_names).index(symbol)
+
+    STORE_NAME = 90
+    STORE_GLOBAL = 97
+    LOAD_CONST = 100
+
+    const = default
+
+    for op, arg in _iter_code(code):
+
+        if op==LOAD_CONST:
+            const = code.co_consts[arg]
+        elif arg==name_idx and (op==STORE_NAME or op==STORE_GLOBAL):
+            return const
+        else:
+            const = default
+            
+if sys.platform.startswith('java') or sys.platform == 'cli':
+    # XXX it'd be better to test assertions about bytecode instead...
+    del extract_constant, get_module_constant
+    __all__.remove('extract_constant')
+    __all__.remove('get_module_constant')
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/dist.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/dist.py
new file mode 100755
index 00000000..fd4ca66b
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/dist.py
@@ -0,0 +1,816 @@
+__all__ = ['Distribution']
+
+import re
+from distutils.core import Distribution as _Distribution
+from setuptools.depends import Require
+from setuptools.command.install import install
+from setuptools.command.sdist import sdist
+from setuptools.command.install_lib import install_lib
+from distutils.errors import DistutilsOptionError, DistutilsPlatformError
+from distutils.errors import DistutilsSetupError
+import setuptools, pkg_resources, distutils.core, distutils.dist, distutils.cmd
+import os, distutils.log
+
+def _get_unpatched(cls):
+    """Protect against re-patching the distutils if reloaded
+
+    Also ensures that no other distutils extension monkeypatched the distutils
+    first.
+    """
+    while cls.__module__.startswith('setuptools'):
+        cls, = cls.__bases__
+    if not cls.__module__.startswith('distutils'):
+        raise AssertionError(
+            "distutils has already been patched by %r" % cls
+        )
+    return cls
+
+_Distribution = _get_unpatched(_Distribution)
+
+sequence = tuple, list
+
+def check_importable(dist, attr, value):
+    try:
+        ep = pkg_resources.EntryPoint.parse('x='+value)
+        assert not ep.extras
+    except (TypeError,ValueError,AttributeError,AssertionError):
+        raise DistutilsSetupError(
+            "%r must be importable 'module:attrs' string (got %r)"
+            % (attr,value)
+        )
+
+
+def assert_string_list(dist, attr, value):
+    """Verify that value is a string list or None"""
+    try:
+        assert ''.join(value)!=value
+    except (TypeError,ValueError,AttributeError,AssertionError):
+        raise DistutilsSetupError(
+            "%r must be a list of strings (got %r)" % (attr,value)
+        )
+
+def check_nsp(dist, attr, value):
+    """Verify that namespace packages are valid"""
+    assert_string_list(dist,attr,value)
+    for nsp in value:
+        if not dist.has_contents_for(nsp):
+            raise DistutilsSetupError(
+                "Distribution contains no modules or packages for " +
+                "namespace package %r" % nsp
+            )
+        if '.' in nsp:
+            parent = '.'.join(nsp.split('.')[:-1])
+            if parent not in value:
+                distutils.log.warn(
+                    "%r is declared as a package namespace, but %r is not:"
+                    " please correct this in setup.py", nsp, parent
+                )
+
+def check_extras(dist, attr, value):
+    """Verify that extras_require mapping is valid"""
+    try:
+        for k,v in value.items():
+            list(pkg_resources.parse_requirements(v))
+    except (TypeError,ValueError,AttributeError):
+        raise DistutilsSetupError(
+            "'extras_require' must be a dictionary whose values are "
+            "strings or lists of strings containing valid project/version "
+            "requirement specifiers."
+        )
+
+
+
+
+def assert_bool(dist, attr, value):
+    """Verify that value is True, False, 0, or 1"""
+    if bool(value) != value:
+        raise DistutilsSetupError(
+            "%r must be a boolean value (got %r)" % (attr,value)
+        )
+def check_requirements(dist, attr, value):
+    """Verify that install_requires is a valid requirements list"""
+    try:
+        list(pkg_resources.parse_requirements(value))
+    except (TypeError,ValueError):
+        raise DistutilsSetupError(
+            "%r must be a string or list of strings "
+            "containing valid project/version requirement specifiers" % (attr,)
+        )
+def check_entry_points(dist, attr, value):
+    """Verify that entry_points map is parseable"""
+    try:
+        pkg_resources.EntryPoint.parse_map(value)
+    except ValueError, e:
+        raise DistutilsSetupError(e)
+
+def check_test_suite(dist, attr, value):
+    if not isinstance(value,basestring):
+        raise DistutilsSetupError("test_suite must be a string")
+
+def check_package_data(dist, attr, value):
+    """Verify that value is a dictionary of package names to glob lists"""
+    if isinstance(value,dict):
+        for k,v in value.items():
+            if not isinstance(k,str): break
+            try: iter(v)
+            except TypeError:
+                break
+        else:
+            return
+    raise DistutilsSetupError(
+        attr+" must be a dictionary mapping package names to lists of "
+        "wildcard patterns"
+    )
+
+class Distribution(_Distribution):
+    """Distribution with support for features, tests, and package data
+
+    This is an enhanced version of 'distutils.dist.Distribution' that
+    effectively adds the following new optional keyword arguments to 'setup()':
+
+     'install_requires' -- a string or sequence of strings specifying project
+        versions that the distribution requires when installed, in the format
+        used by 'pkg_resources.require()'.  They will be installed
+        automatically when the package is installed.  If you wish to use
+        packages that are not available in PyPI, or want to give your users an
+        alternate download location, you can add a 'find_links' option to the
+        '[easy_install]' section of your project's 'setup.cfg' file, and then
+        setuptools will scan the listed web pages for links that satisfy the
+        requirements.
+
+     'extras_require' -- a dictionary mapping names of optional "extras" to the
+        additional requirement(s) that using those extras incurs. For example,
+        this::
+
+            extras_require = dict(reST = ["docutils>=0.3", "reSTedit"])
+
+        indicates that the distribution can optionally provide an extra
+        capability called "reST", but it can only be used if docutils and
+        reSTedit are installed.  If the user installs your package using
+        EasyInstall and requests one of your extras, the corresponding
+        additional requirements will be installed if needed.
+
+     'features' -- a dictionary mapping option names to 'setuptools.Feature'
+        objects.  Features are a portion of the distribution that can be
+        included or excluded based on user options, inter-feature dependencies,
+        and availability on the current system.  Excluded features are omitted
+        from all setup commands, including source and binary distributions, so
+        you can create multiple distributions from the same source tree.
+        Feature names should be valid Python identifiers, except that they may
+        contain the '-' (minus) sign.  Features can be included or excluded
+        via the command line options '--with-X' and '--without-X', where 'X' is
+        the name of the feature.  Whether a feature is included by default, and
+        whether you are allowed to control this from the command line, is
+        determined by the Feature object.  See the 'Feature' class for more
+        information.
+
+     'test_suite' -- the name of a test suite to run for the 'test' command.
+        If the user runs 'python setup.py test', the package will be installed,
+        and the named test suite will be run.  The format is the same as
+        would be used on a 'unittest.py' command line.  That is, it is the
+        dotted name of an object to import and call to generate a test suite.
+
+     'package_data' -- a dictionary mapping package names to lists of filenames
+        or globs to use to find data files contained in the named packages.
+        If the dictionary has filenames or globs listed under '""' (the empty
+        string), those names will be searched for in every package, in addition
+        to any names for the specific package.  Data files found using these
+        names/globs will be installed along with the package, in the same
+        location as the package.  Note that globs are allowed to reference
+        the contents of non-package subdirectories, as long as you use '/' as
+        a path separator.  (Globs are automatically converted to
+        platform-specific paths at runtime.)
+
+    In addition to these new keywords, this class also has several new methods
+    for manipulating the distribution's contents.  For example, the 'include()'
+    and 'exclude()' methods can be thought of as in-place add and subtract
+    commands that add or remove packages, modules, extensions, and so on from
+    the distribution.  They are used by the feature subsystem to configure the
+    distribution for the included and excluded features.
+    """
+
+    _patched_dist = None
+
+    def patch_missing_pkg_info(self, attrs):
+        # Fake up a replacement for the data that would normally come from
+        # PKG-INFO, but which might not yet be built if this is a fresh
+        # checkout.
+        #
+        if not attrs or 'name' not in attrs or 'version' not in attrs:
+            return
+        key = pkg_resources.safe_name(str(attrs['name'])).lower()
+        dist = pkg_resources.working_set.by_key.get(key)
+        if dist is not None and not dist.has_metadata('PKG-INFO'):
+            dist._version = pkg_resources.safe_version(str(attrs['version']))
+            self._patched_dist = dist
+
+    def __init__ (self, attrs=None):
+        have_package_data = hasattr(self, "package_data")
+        if not have_package_data:
+            self.package_data = {}
+        self.require_features = []
+        self.features = {}
+        self.dist_files = []
+        self.src_root = attrs and attrs.pop("src_root", None)
+        self.patch_missing_pkg_info(attrs)
+        # Make sure we have any eggs needed to interpret 'attrs'
+        if attrs is not None:
+            self.dependency_links = attrs.pop('dependency_links', [])
+            assert_string_list(self,'dependency_links',self.dependency_links)
+        if attrs and 'setup_requires' in attrs:
+            self.fetch_build_eggs(attrs.pop('setup_requires'))
+        for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
+            if not hasattr(self,ep.name):
+                setattr(self,ep.name,None)
+        _Distribution.__init__(self,attrs)
+        if isinstance(self.metadata.version, (int,long,float)):
+            # Some people apparently take "version number" too literally :)
+            self.metadata.version = str(self.metadata.version)
+
+    def parse_command_line(self):
+        """Process features after parsing command line options"""
+        result = _Distribution.parse_command_line(self)
+        if self.features:
+            self._finalize_features()
+        return result
+
+    def _feature_attrname(self,name):
+        """Convert feature name to corresponding option attribute name"""
+        return 'with_'+name.replace('-','_')
+
+    def fetch_build_eggs(self, requires):
+        """Resolve pre-setup requirements"""
+        from pkg_resources import working_set, parse_requirements
+        for dist in working_set.resolve(
+            parse_requirements(requires), installer=self.fetch_build_egg
+        ):
+            working_set.add(dist)
+
+    def finalize_options(self):
+        _Distribution.finalize_options(self)
+        if self.features:
+            self._set_global_opts_from_features()
+
+        for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
+            value = getattr(self,ep.name,None)
+            if value is not None:
+                ep.require(installer=self.fetch_build_egg)
+                ep.load()(self, ep.name, value)
+        if getattr(self, 'convert_2to3_doctests', None):
+            # XXX may convert to set here when we can rely on set being builtin
+            self.convert_2to3_doctests = [os.path.abspath(p) for p in self.convert_2to3_doctests]
+        else:
+            self.convert_2to3_doctests = []
+
+    def fetch_build_egg(self, req):
+        """Fetch an egg needed for building"""
+        try:
+            cmd = self._egg_fetcher
+        except AttributeError:
+            from setuptools.command.easy_install import easy_install
+            dist = self.__class__({'script_args':['easy_install']})
+            dist.parse_config_files()
+            opts = dist.get_option_dict('easy_install')
+            keep = (
+                'find_links', 'site_dirs', 'index_url', 'optimize',
+                'site_dirs', 'allow_hosts'
+            )
+            for key in opts.keys():
+                if key not in keep:
+                    del opts[key]   # don't use any other settings
+            if self.dependency_links:
+                links = self.dependency_links[:]
+                if 'find_links' in opts:
+                    links = opts['find_links'][1].split() + links
+                opts['find_links'] = ('setup', links)
+            cmd = easy_install(
+                dist, args=["x"], install_dir=os.curdir, exclude_scripts=True,
+                always_copy=False, build_directory=None, editable=False,
+                upgrade=False, multi_version=True, no_report = True
+            )
+            cmd.ensure_finalized()
+            self._egg_fetcher = cmd
+        return cmd.easy_install(req)
+
+    def _set_global_opts_from_features(self):
+        """Add --with-X/--without-X options based on optional features"""
+
+        go = []
+        no = self.negative_opt.copy()
+
+        for name,feature in self.features.items():
+            self._set_feature(name,None)
+            feature.validate(self)
+
+            if feature.optional:
+                descr = feature.description
+                incdef = ' (default)'
+                excdef=''
+                if not feature.include_by_default():
+                    excdef, incdef = incdef, excdef
+
+                go.append(('with-'+name, None, 'include '+descr+incdef))
+                go.append(('without-'+name, None, 'exclude '+descr+excdef))
+                no['without-'+name] = 'with-'+name
+
+        self.global_options = self.feature_options = go + self.global_options
+        self.negative_opt = self.feature_negopt = no
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def _finalize_features(self):
+        """Add/remove features and resolve dependencies between them"""
+
+        # First, flag all the enabled items (and thus their dependencies)
+        for name,feature in self.features.items():
+            enabled = self.feature_is_included(name)
+            if enabled or (enabled is None and feature.include_by_default()):
+                feature.include_in(self)
+                self._set_feature(name,1)
+
+        # Then disable the rest, so that off-by-default features don't
+        # get flagged as errors when they're required by an enabled feature
+        for name,feature in self.features.items():
+            if not self.feature_is_included(name):
+                feature.exclude_from(self)
+                self._set_feature(name,0)
+
+
+    def get_command_class(self, command):
+        """Pluggable version of get_command_class()"""
+        if command in self.cmdclass:
+            return self.cmdclass[command]
+
+        for ep in pkg_resources.iter_entry_points('distutils.commands',command):
+            ep.require(installer=self.fetch_build_egg)
+            self.cmdclass[command] = cmdclass = ep.load()
+            return cmdclass
+        else:
+            return _Distribution.get_command_class(self, command)
+
+    def print_commands(self):
+        for ep in pkg_resources.iter_entry_points('distutils.commands'):
+            if ep.name not in self.cmdclass:
+                cmdclass = ep.load(False) # don't require extras, we're not running
+                self.cmdclass[ep.name] = cmdclass
+        return _Distribution.print_commands(self)
+
+
+
+
+
+    def _set_feature(self,name,status):
+        """Set feature's inclusion status"""
+        setattr(self,self._feature_attrname(name),status)
+
+    def feature_is_included(self,name):
+        """Return 1 if feature is included, 0 if excluded, 'None' if unknown"""
+        return getattr(self,self._feature_attrname(name))
+
+    def include_feature(self,name):
+        """Request inclusion of feature named 'name'"""
+
+        if self.feature_is_included(name)==0:
+            descr = self.features[name].description
+            raise DistutilsOptionError(
+               descr + " is required, but was excluded or is not available"
+           )
+        self.features[name].include_in(self)
+        self._set_feature(name,1)
+
+    def include(self,**attrs):
+        """Add items to distribution that are named in keyword arguments
+
+        For example, 'dist.exclude(py_modules=["x"])' would add 'x' to
+        the distribution's 'py_modules' attribute, if it was not already
+        there.
+
+        Currently, this method only supports inclusion for attributes that are
+        lists or tuples.  If you need to add support for adding to other
+        attributes in this or a subclass, you can add an '_include_X' method,
+        where 'X' is the name of the attribute.  The method will be called with
+        the value passed to 'include()'.  So, 'dist.include(foo={"bar":"baz"})'
+        will try to call 'dist._include_foo({"bar":"baz"})', which can then
+        handle whatever special inclusion logic is needed.
+        """
+        for k,v in attrs.items():
+            include = getattr(self, '_include_'+k, None)
+            if include:
+                include(v)
+            else:
+                self._include_misc(k,v)
+
+    def exclude_package(self,package):
+        """Remove packages, modules, and extensions in named package"""
+
+        pfx = package+'.'
+        if self.packages:
+            self.packages = [
+                p for p in self.packages
+                    if p != package and not p.startswith(pfx)
+            ]
+
+        if self.py_modules:
+            self.py_modules = [
+                p for p in self.py_modules
+                    if p != package and not p.startswith(pfx)
+            ]
+
+        if self.ext_modules:
+            self.ext_modules = [
+                p for p in self.ext_modules
+                    if p.name != package and not p.name.startswith(pfx)
+            ]
+
+
+    def has_contents_for(self,package):
+        """Return true if 'exclude_package(package)' would do something"""
+
+        pfx = package+'.'
+
+        for p in self.iter_distribution_names():
+            if p==package or p.startswith(pfx):
+                return True
+
+
+
+
+
+
+
+
+
+
+    def _exclude_misc(self,name,value):
+        """Handle 'exclude()' for list/tuple attrs without a special handler"""
+        if not isinstance(value,sequence):
+            raise DistutilsSetupError(
+                "%s: setting must be a list or tuple (%r)" % (name, value)
+            )
+        try:
+            old = getattr(self,name)
+        except AttributeError:
+            raise DistutilsSetupError(
+                "%s: No such distribution setting" % name
+            )
+        if old is not None and not isinstance(old,sequence):
+            raise DistutilsSetupError(
+                name+": this setting cannot be changed via include/exclude"
+            )
+        elif old:
+            setattr(self,name,[item for item in old if item not in value])
+
+    def _include_misc(self,name,value):
+        """Handle 'include()' for list/tuple attrs without a special handler"""
+
+        if not isinstance(value,sequence):
+            raise DistutilsSetupError(
+                "%s: setting must be a list (%r)" % (name, value)
+            )
+        try:
+            old = getattr(self,name)
+        except AttributeError:
+            raise DistutilsSetupError(
+                "%s: No such distribution setting" % name
+            )
+        if old is None:
+            setattr(self,name,value)
+        elif not isinstance(old,sequence):
+            raise DistutilsSetupError(
+                name+": this setting cannot be changed via include/exclude"
+            )
+        else:
+            setattr(self,name,old+[item for item in value if item not in old])
+
+    def exclude(self,**attrs):
+        """Remove items from distribution that are named in keyword arguments
+
+        For example, 'dist.exclude(py_modules=["x"])' would remove 'x' from
+        the distribution's 'py_modules' attribute.  Excluding packages uses
+        the 'exclude_package()' method, so all of the package's contained
+        packages, modules, and extensions are also excluded.
+
+        Currently, this method only supports exclusion from attributes that are
+        lists or tuples.  If you need to add support for excluding from other
+        attributes in this or a subclass, you can add an '_exclude_X' method,
+        where 'X' is the name of the attribute.  The method will be called with
+        the value passed to 'exclude()'.  So, 'dist.exclude(foo={"bar":"baz"})'
+        will try to call 'dist._exclude_foo({"bar":"baz"})', which can then
+        handle whatever special exclusion logic is needed.
+        """
+        for k,v in attrs.items():
+            exclude = getattr(self, '_exclude_'+k, None)
+            if exclude:
+                exclude(v)
+            else:
+                self._exclude_misc(k,v)
+
+    def _exclude_packages(self,packages):
+        if not isinstance(packages,sequence):
+            raise DistutilsSetupError(
+                "packages: setting must be a list or tuple (%r)" % (packages,)
+            )
+        map(self.exclude_package, packages)
+
+
+
+
+
+
+
+
+
+
+
+
+    def _parse_command_opts(self, parser, args):
+        # Remove --with-X/--without-X options when processing command args
+        self.global_options = self.__class__.global_options
+        self.negative_opt = self.__class__.negative_opt
+
+        # First, expand any aliases
+        command = args[0]
+        aliases = self.get_option_dict('aliases')
+        while command in aliases:
+            src,alias = aliases[command]
+            del aliases[command]    # ensure each alias can expand only once!
+            import shlex
+            args[:1] = shlex.split(alias,True)
+            command = args[0]
+
+        nargs = _Distribution._parse_command_opts(self, parser, args)
+
+        # Handle commands that want to consume all remaining arguments
+        cmd_class = self.get_command_class(command)
+        if getattr(cmd_class,'command_consumes_arguments',None):
+            self.get_option_dict(command)['args'] = ("command line", nargs)
+            if nargs is not None:
+                return []
+
+        return nargs
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    def get_cmdline_options(self):
+        """Return a '{cmd: {opt:val}}' map of all command-line options
+
+        Option names are all long, but do not include the leading '--', and
+        contain dashes rather than underscores.  If the option doesn't take
+        an argument (e.g. '--quiet'), the 'val' is 'None'.
+
+        Note that options provided by config files are intentionally excluded.
+        """
+
+        d = {}
+
+        for cmd,opts in self.command_options.items():
+
+            for opt,(src,val) in opts.items():
+
+                if src != "command line":
+                    continue
+
+                opt = opt.replace('_','-')
+
+                if val==0:
+                    cmdobj = self.get_command_obj(cmd)
+                    neg_opt = self.negative_opt.copy()
+                    neg_opt.update(getattr(cmdobj,'negative_opt',{}))
+                    for neg,pos in neg_opt.items():
+                        if pos==opt:
+                            opt=neg
+                            val=None
+                            break
+                    else:
+                        raise AssertionError("Shouldn't be able to get here")
+
+                elif val==1:
+                    val = None
+
+                d.setdefault(cmd,{})[opt] = val
+
+        return d
+
+
+    def iter_distribution_names(self):
+        """Yield all packages, modules, and extension names in distribution"""
+
+        for pkg in self.packages or ():
+            yield pkg
+
+        for module in self.py_modules or ():
+            yield module
+
+        for ext in self.ext_modules or ():
+            if isinstance(ext,tuple):
+                name, buildinfo = ext
+            else:
+                name = ext.name
+            if name.endswith('module'):
+                name = name[:-6]
+            yield name
+
+# Install it throughout the distutils
+for module in distutils.dist, distutils.core, distutils.cmd:
+    module.Distribution = Distribution
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+class Feature:
+    """A subset of the distribution that can be excluded if unneeded/wanted
+
+    Features are created using these keyword arguments:
+
+      'description' -- a short, human readable description of the feature, to
+         be used in error messages, and option help messages.
+
+      'standard' -- if true, the feature is included by default if it is
+         available on the current system.  Otherwise, the feature is only
+         included if requested via a command line '--with-X' option, or if
+         another included feature requires it.  The default setting is 'False'.
+
+      'available' -- if true, the feature is available for installation on the
+         current system.  The default setting is 'True'.
+
+      'optional' -- if true, the feature's inclusion can be controlled from the
+         command line, using the '--with-X' or '--without-X' options.  If
+         false, the feature's inclusion status is determined automatically,
+         based on 'availabile', 'standard', and whether any other feature
+         requires it.  The default setting is 'True'.
+
+      'require_features' -- a string or sequence of strings naming features
+         that should also be included if this feature is included.  Defaults to
+         empty list.  May also contain 'Require' objects that should be
+         added/removed from the distribution.
+
+      'remove' -- a string or list of strings naming packages to be removed
+         from the distribution if this feature is *not* included.  If the
+         feature *is* included, this argument is ignored.  This argument exists
+         to support removing features that "crosscut" a distribution, such as
+         defining a 'tests' feature that removes all the 'tests' subpackages
+         provided by other features.  The default for this argument is an empty
+         list.  (Note: the named package(s) or modules must exist in the base
+         distribution when the 'setup()' function is initially called.)
+
+      other keywords -- any other keyword arguments are saved, and passed to
+         the distribution's 'include()' and 'exclude()' methods when the
+         feature is included or excluded, respectively.  So, for example, you
+         could pass 'packages=["a","b"]' to cause packages 'a' and 'b' to be
+         added or removed from the distribution as appropriate.
+
+    A feature must include at least one 'requires', 'remove', or other
+    keyword argument.  Otherwise, it can't affect the distribution in any way.
+    Note also that you can subclass 'Feature' to create your own specialized
+    feature types that modify the distribution in other ways when included or
+    excluded.  See the docstrings for the various methods here for more detail.
+    Aside from the methods, the only feature attributes that distributions look
+    at are 'description' and 'optional'.
+    """
+    def __init__(self, description, standard=False, available=True,
+        optional=True, require_features=(), remove=(), **extras
+    ):
+
+        self.description = description
+        self.standard = standard
+        self.available = available
+        self.optional = optional
+        if isinstance(require_features,(str,Require)):
+            require_features = require_features,
+
+        self.require_features = [
+            r for r in require_features if isinstance(r,str)
+        ]
+        er = [r for r in require_features if not isinstance(r,str)]
+        if er: extras['require_features'] = er
+
+        if isinstance(remove,str):
+            remove = remove,
+        self.remove = remove
+        self.extras = extras
+
+        if not remove and not require_features and not extras:
+            raise DistutilsSetupError(
+                "Feature %s: must define 'require_features', 'remove', or at least one"
+                " of 'packages', 'py_modules', etc."
+            )
+
+    def include_by_default(self):
+        """Should this feature be included by default?"""
+        return self.available and self.standard
+
+    def include_in(self,dist):
+
+        """Ensure feature and its requirements are included in distribution
+
+        You may override this in a subclass to perform additional operations on
+        the distribution.  Note that this method may be called more than once
+        per feature, and so should be idempotent.
+
+        """
+
+        if not self.available:
+            raise DistutilsPlatformError(
+                self.description+" is required,"
+                "but is not available on this platform"
+            )
+
+        dist.include(**self.extras)
+
+        for f in self.require_features:
+            dist.include_feature(f)
+
+
+
+    def exclude_from(self,dist):
+
+        """Ensure feature is excluded from distribution
+
+        You may override this in a subclass to perform additional operations on
+        the distribution.  This method will be called at most once per
+        feature, and only after all included features have been asked to
+        include themselves.
+        """
+
+        dist.exclude(**self.extras)
+
+        if self.remove:
+            for item in self.remove:
+                dist.exclude_package(item)
+
+
+
+    def validate(self,dist):
+
+        """Verify that feature makes sense in context of distribution
+
+        This method is called by the distribution just before it parses its
+        command line.  It checks to ensure that the 'remove' attribute, if any,
+        contains only valid package/module names that are present in the base
+        distribution when 'setup()' is called.  You may override it in a
+        subclass to perform any other required validation of the feature
+        against a target distribution.
+        """
+
+        for item in self.remove:
+            if not dist.has_contents_for(item):
+                raise DistutilsSetupError(
+                    "%s wants to be able to remove %s, but the distribution"
+                    " doesn't contain any packages or modules under %s"
+                    % (self.description, item, item)
+                )
+
+
+
+def check_packages(dist, attr, value):
+    for pkgname in value:
+        if not re.match(r'\w+(\.\w+)*', pkgname):
+            distutils.log.warn(
+                "WARNING: %r not a valid package name; please use only"
+                ".-separated package names in setup.py", pkgname
+            )
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/extension.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/extension.py
new file mode 100755
index 00000000..d186c7a2
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/extension.py
@@ -0,0 +1,36 @@
+from distutils.core import Extension as _Extension
+from setuptools.dist import _get_unpatched
+_Extension = _get_unpatched(_Extension)
+
+try:
+    from Pyrex.Distutils.build_ext import build_ext
+except ImportError:
+    have_pyrex = False
+else:
+    have_pyrex = True
+
+
+class Extension(_Extension):
+    """Extension that uses '.c' files in place of '.pyx' files"""
+
+    if not have_pyrex:
+        # convert .pyx extensions to .c 
+        def __init__(self,*args,**kw):
+            _Extension.__init__(self,*args,**kw)
+            sources = []
+            for s in self.sources:
+                if s.endswith('.pyx'):
+                    sources.append(s[:-3]+'c')
+                else:
+                    sources.append(s)
+            self.sources = sources
+
+class Library(Extension):
+    """Just like a regular Extension, but built as a library instead"""
+
+import sys, distutils.core, distutils.extension
+distutils.core.Extension = Extension
+distutils.extension.Extension = Extension
+if 'distutils.command.build_ext' in sys.modules:
+    sys.modules['distutils.command.build_ext'].Extension = Extension
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/gui.exe b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/gui.exe
new file mode 100644
index 00000000..474838d5
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/gui.exe
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/package_index.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/package_index.py
new file mode 100755
index 00000000..1d467f78
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/package_index.py
@@ -0,0 +1,830 @@
+"""PyPI and direct package downloading"""
+import sys, os.path, re, urlparse, urllib2, shutil, random, socket, cStringIO
+import httplib
+from pkg_resources import *
+from distutils import log
+from distutils.errors import DistutilsError
+try:
+    from hashlib import md5
+except ImportError:
+    from md5 import md5
+from fnmatch import translate
+
+EGG_FRAGMENT = re.compile(r'^egg=([-A-Za-z0-9_.]+)$')
+HREF = re.compile("""href\\s*=\\s*['"]?([^'"> ]+)""", re.I)
+# this is here to fix emacs' cruddy broken syntax highlighting
+PYPI_MD5 = re.compile(
+    '<a href="([^"#]+)">([^<]+)</a>\n\s+\\(<a (?:title="MD5 hash"\n\s+)'
+    'href="[^?]+\?:action=show_md5&amp;digest=([0-9a-f]{32})">md5</a>\\)'
+)
+URL_SCHEME = re.compile('([-+.a-z0-9]{2,}):',re.I).match
+EXTENSIONS = ".tar.gz .tar.bz2 .tar .zip .tgz".split()
+
+__all__ = [
+    'PackageIndex', 'distros_for_url', 'parse_bdist_wininst',
+    'interpret_distro_name',
+]
+
+_SOCKET_TIMEOUT = 15
+
+def parse_bdist_wininst(name):
+    """Return (base,pyversion) or (None,None) for possible .exe name"""
+
+    lower = name.lower()
+    base, py_ver = None, None
+
+    if lower.endswith('.exe'):
+        if lower.endswith('.win32.exe'):
+            base = name[:-10]
+        elif lower.startswith('.win32-py',-16):
+            py_ver = name[-7:-4]
+            base = name[:-16]
+
+    return base,py_ver
+
+def egg_info_for_url(url):
+    scheme, server, path, parameters, query, fragment = urlparse.urlparse(url)
+    base = urllib2.unquote(path.split('/')[-1])
+    if '#' in base: base, fragment = base.split('#',1)
+    return base,fragment
+
+def distros_for_url(url, metadata=None):
+    """Yield egg or source distribution objects that might be found at a URL"""
+    base, fragment = egg_info_for_url(url)
+    for dist in distros_for_location(url, base, metadata): yield dist
+    if fragment:
+        match = EGG_FRAGMENT.match(fragment)
+        if match:
+            for dist in interpret_distro_name(
+                url, match.group(1), metadata, precedence = CHECKOUT_DIST
+            ):
+                yield dist
+
+def distros_for_location(location, basename, metadata=None):
+    """Yield egg or source distribution objects based on basename"""
+    if basename.endswith('.egg.zip'):
+        basename = basename[:-4]    # strip the .zip
+    if basename.endswith('.egg') and '-' in basename:
+        # only one, unambiguous interpretation
+        return [Distribution.from_location(location, basename, metadata)]
+
+    if basename.endswith('.exe'):
+        win_base, py_ver = parse_bdist_wininst(basename)
+        if win_base is not None:
+            return interpret_distro_name(
+                location, win_base, metadata, py_ver, BINARY_DIST, "win32"
+            )
+
+    # Try source distro extensions (.zip, .tgz, etc.)
+    #
+    for ext in EXTENSIONS:
+        if basename.endswith(ext):
+            basename = basename[:-len(ext)]
+            return interpret_distro_name(location, basename, metadata)
+    return []  # no extension matched
+
+def distros_for_filename(filename, metadata=None):
+    """Yield possible egg or source distribution objects based on a filename"""
+    return distros_for_location(
+        normalize_path(filename), os.path.basename(filename), metadata
+    )
+
+
+def interpret_distro_name(location, basename, metadata,
+    py_version=None, precedence=SOURCE_DIST, platform=None
+):
+    """Generate alternative interpretations of a source distro name
+
+    Note: if `location` is a filesystem filename, you should call
+    ``pkg_resources.normalize_path()`` on it before passing it to this
+    routine!
+    """
+    # Generate alternative interpretations of a source distro name
+    # Because some packages are ambiguous as to name/versions split
+    # e.g. "adns-python-1.1.0", "egenix-mx-commercial", etc.
+    # So, we generate each possible interepretation (e.g. "adns, python-1.1.0"
+    # "adns-python, 1.1.0", and "adns-python-1.1.0, no version").  In practice,
+    # the spurious interpretations should be ignored, because in the event
+    # there's also an "adns" package, the spurious "python-1.1.0" version will
+    # compare lower than any numeric version number, and is therefore unlikely
+    # to match a request for it.  It's still a potential problem, though, and
+    # in the long run PyPI and the distutils should go for "safe" names and
+    # versions in distribution archive names (sdist and bdist).
+
+    parts = basename.split('-')
+    if not py_version:
+        for i,p in enumerate(parts[2:]):
+            if len(p)==5 and p.startswith('py2.'):
+                return # It's a bdist_dumb, not an sdist -- bail out
+
+    for p in range(1,len(parts)+1):
+        yield Distribution(
+            location, metadata, '-'.join(parts[:p]), '-'.join(parts[p:]),
+            py_version=py_version, precedence = precedence,
+            platform = platform
+        )
+
+REL = re.compile("""<([^>]*\srel\s*=\s*['"]?([^'">]+)[^>]*)>""", re.I)
+# this line is here to fix emacs' cruddy broken syntax highlighting
+
+def find_external_links(url, page):
+    """Find rel="homepage" and rel="download" links in `page`, yielding URLs"""
+
+    for match in REL.finditer(page):
+        tag, rel = match.groups()
+        rels = map(str.strip, rel.lower().split(','))
+        if 'homepage' in rels or 'download' in rels:
+            for match in HREF.finditer(tag):
+                yield urlparse.urljoin(url, htmldecode(match.group(1)))
+
+    for tag in ("<th>Home Page", "<th>Download URL"):
+        pos = page.find(tag)
+        if pos!=-1:
+            match = HREF.search(page,pos)
+            if match:
+                yield urlparse.urljoin(url, htmldecode(match.group(1)))
+
+user_agent = "Python-urllib/%s distribute/%s" % (
+    sys.version[:3], require('distribute')[0].version
+)
+
+
+class PackageIndex(Environment):
+    """A distribution index that scans web pages for download URLs"""
+
+    def __init__(self, index_url="http://pypi.python.org/simple", hosts=('*',),
+        *args, **kw
+    ):
+        Environment.__init__(self,*args,**kw)
+        self.index_url = index_url + "/"[:not index_url.endswith('/')]
+        self.scanned_urls = {}
+        self.fetched_urls = {}
+        self.package_pages = {}
+        self.allows = re.compile('|'.join(map(translate,hosts))).match
+        self.to_scan = []
+
+
+
+    def process_url(self, url, retrieve=False):
+        """Evaluate a URL as a possible download, and maybe retrieve it"""
+        if url in self.scanned_urls and not retrieve:
+            return
+        self.scanned_urls[url] = True
+        if not URL_SCHEME(url):
+            self.process_filename(url)
+            return
+        else:
+            dists = list(distros_for_url(url))
+            if dists:
+                if not self.url_ok(url):
+                    return
+                self.debug("Found link: %s", url)
+
+        if dists or not retrieve or url in self.fetched_urls:
+            map(self.add, dists)
+            return  # don't need the actual page
+
+        if not self.url_ok(url):
+            self.fetched_urls[url] = True
+            return
+
+        self.info("Reading %s", url)
+        f = self.open_url(url, "Download error: %s -- Some packages may not be found!")
+        if f is None: return
+        self.fetched_urls[url] = self.fetched_urls[f.url] = True
+
+        if 'html' not in f.headers.get('content-type', '').lower():
+            f.close()   # not html, we can't process it
+            return
+
+        base = f.url     # handle redirects
+        page = f.read()
+        if sys.version_info >= (3,):
+            charset = f.headers.get_param('charset') or 'latin-1'
+            page = page.decode(charset, "ignore")
+        f.close()
+        for match in HREF.finditer(page):
+            link = urlparse.urljoin(base, htmldecode(match.group(1)))
+            self.process_url(link)
+        if url.startswith(self.index_url) and getattr(f,'code',None)!=404:
+            page = self.process_index(url, page)
+
+    def process_filename(self, fn, nested=False):
+        # process filenames or directories
+        if not os.path.exists(fn):
+            self.warn("Not found: %s", fn)
+            return
+
+        if os.path.isdir(fn) and not nested:
+            path = os.path.realpath(fn)
+            for item in os.listdir(path):
+                self.process_filename(os.path.join(path,item), True)
+
+        dists = distros_for_filename(fn)
+        if dists:
+            self.debug("Found: %s", fn)
+            map(self.add, dists)
+
+    def url_ok(self, url, fatal=False):
+        s = URL_SCHEME(url)
+        if (s and s.group(1).lower()=='file') or self.allows(urlparse.urlparse(url)[1]):
+            return True
+        msg = "\nLink to % s ***BLOCKED*** by --allow-hosts\n"
+        if fatal:
+            raise DistutilsError(msg % url)
+        else:
+            self.warn(msg, url)
+
+    def scan_egg_links(self, search_path):
+        for item in search_path:
+            if os.path.isdir(item):
+                for entry in os.listdir(item):
+                    if entry.endswith('.egg-link'):
+                        self.scan_egg_link(item, entry)
+
+    def scan_egg_link(self, path, entry):
+        lines = filter(None, map(str.strip, open(os.path.join(path, entry))))
+        if len(lines)==2:
+            for dist in find_distributions(os.path.join(path, lines[0])):
+                dist.location = os.path.join(path, *lines)
+                dist.precedence = SOURCE_DIST
+                self.add(dist)
+
+    def process_index(self,url,page):
+        """Process the contents of a PyPI page"""
+        def scan(link):
+            # Process a URL to see if it's for a package page
+            if link.startswith(self.index_url):
+                parts = map(
+                    urllib2.unquote, link[len(self.index_url):].split('/')
+                )
+                if len(parts)==2 and '#' not in parts[1]:
+                    # it's a package page, sanitize and index it
+                    pkg = safe_name(parts[0])
+                    ver = safe_version(parts[1])
+                    self.package_pages.setdefault(pkg.lower(),{})[link] = True
+                    return to_filename(pkg), to_filename(ver)
+            return None, None
+
+        # process an index page into the package-page index
+        for match in HREF.finditer(page):
+            try:
+                scan( urlparse.urljoin(url, htmldecode(match.group(1))) )
+            except ValueError:
+                pass
+
+        pkg, ver = scan(url)   # ensure this page is in the page index
+        if pkg:
+            # process individual package page
+            for new_url in find_external_links(url, page):
+                # Process the found URL
+                base, frag = egg_info_for_url(new_url)
+                if base.endswith('.py') and not frag:
+                    if ver:
+                        new_url+='#egg=%s-%s' % (pkg,ver)
+                    else:
+                        self.need_version_info(url)
+                self.scan_url(new_url)
+
+            return PYPI_MD5.sub(
+                lambda m: '<a href="%s#md5=%s">%s</a>' % m.group(1,3,2), page
+            )
+        else:
+            return ""   # no sense double-scanning non-package pages
+
+
+
+    def need_version_info(self, url):
+        self.scan_all(
+            "Page at %s links to .py file(s) without version info; an index "
+            "scan is required.", url
+        )
+
+    def scan_all(self, msg=None, *args):
+        if self.index_url not in self.fetched_urls:
+            if msg: self.warn(msg,*args)
+            self.info(
+                "Scanning index of all packages (this may take a while)"
+            )
+        self.scan_url(self.index_url)
+
+    def find_packages(self, requirement):
+        self.scan_url(self.index_url + requirement.unsafe_name+'/')
+
+        if not self.package_pages.get(requirement.key):
+            # Fall back to safe version of the name
+            self.scan_url(self.index_url + requirement.project_name+'/')
+
+        if not self.package_pages.get(requirement.key):
+            # We couldn't find the target package, so search the index page too
+            self.not_found_in_index(requirement)
+
+        for url in list(self.package_pages.get(requirement.key,())):
+            # scan each page that might be related to the desired package
+            self.scan_url(url)
+
+    def obtain(self, requirement, installer=None):
+        self.prescan(); self.find_packages(requirement)
+        for dist in self[requirement.key]:
+            if dist in requirement:
+                return dist
+            self.debug("%s does not match %s", requirement, dist)
+        return super(PackageIndex, self).obtain(requirement,installer)
+
+
+
+
+
+    def check_md5(self, cs, info, filename, tfp):
+        if re.match('md5=[0-9a-f]{32}$', info):
+            self.debug("Validating md5 checksum for %s", filename)
+            if cs.hexdigest()<>info[4:]:
+                tfp.close()
+                os.unlink(filename)
+                raise DistutilsError(
+                    "MD5 validation failed for "+os.path.basename(filename)+
+                    "; possible download problem?"
+                )
+
+    def add_find_links(self, urls):
+        """Add `urls` to the list that will be prescanned for searches"""
+        for url in urls:
+            if (
+                self.to_scan is None        # if we have already "gone online"
+                or not URL_SCHEME(url)      # or it's a local file/directory
+                or url.startswith('file:')
+                or list(distros_for_url(url))   # or a direct package link
+            ):
+                # then go ahead and process it now
+                self.scan_url(url)
+            else:
+                # otherwise, defer retrieval till later
+                self.to_scan.append(url)
+
+    def prescan(self):
+        """Scan urls scheduled for prescanning (e.g. --find-links)"""
+        if self.to_scan:
+            map(self.scan_url, self.to_scan)
+        self.to_scan = None     # from now on, go ahead and process immediately
+
+    def not_found_in_index(self, requirement):
+        if self[requirement.key]:   # we've seen at least one distro
+            meth, msg = self.info, "Couldn't retrieve index page for %r"
+        else:   # no distros seen for this name, might be misspelled
+            meth, msg = (self.warn,
+                "Couldn't find index page for %r (maybe misspelled?)")
+        meth(msg, requirement.unsafe_name)
+        self.scan_all()
+
+    def download(self, spec, tmpdir):
+        """Locate and/or download `spec` to `tmpdir`, returning a local path
+
+        `spec` may be a ``Requirement`` object, or a string containing a URL,
+        an existing local filename, or a project/version requirement spec
+        (i.e. the string form of a ``Requirement`` object).  If it is the URL
+        of a .py file with an unambiguous ``#egg=name-version`` tag (i.e., one
+        that escapes ``-`` as ``_`` throughout), a trivial ``setup.py`` is
+        automatically created alongside the downloaded file.
+
+        If `spec` is a ``Requirement`` object or a string containing a
+        project/version requirement spec, this method returns the location of
+        a matching distribution (possibly after downloading it to `tmpdir`).
+        If `spec` is a locally existing file or directory name, it is simply
+        returned unchanged.  If `spec` is a URL, it is downloaded to a subpath
+        of `tmpdir`, and the local filename is returned.  Various errors may be
+        raised if a problem occurs during downloading.
+        """
+        if not isinstance(spec,Requirement):
+            scheme = URL_SCHEME(spec)
+            if scheme:
+                # It's a url, download it to tmpdir
+                found = self._download_url(scheme.group(1), spec, tmpdir)
+                base, fragment = egg_info_for_url(spec)
+                if base.endswith('.py'):
+                    found = self.gen_setup(found,fragment,tmpdir)
+                return found
+            elif os.path.exists(spec):
+                # Existing file or directory, just return it
+                return spec
+            else:
+                try:
+                    spec = Requirement.parse(spec)
+                except ValueError:
+                    raise DistutilsError(
+                        "Not a URL, existing file, or requirement spec: %r" %
+                        (spec,)
+                    )
+        return getattr(self.fetch_distribution(spec, tmpdir),'location',None)
+
+
+    def fetch_distribution(self,
+        requirement, tmpdir, force_scan=False, source=False, develop_ok=False,
+        local_index=None
+    ):
+        """Obtain a distribution suitable for fulfilling `requirement`
+
+        `requirement` must be a ``pkg_resources.Requirement`` instance.
+        If necessary, or if the `force_scan` flag is set, the requirement is
+        searched for in the (online) package index as well as the locally
+        installed packages.  If a distribution matching `requirement` is found,
+        the returned distribution's ``location`` is the value you would have
+        gotten from calling the ``download()`` method with the matching
+        distribution's URL or filename.  If no matching distribution is found,
+        ``None`` is returned.
+
+        If the `source` flag is set, only source distributions and source
+        checkout links will be considered.  Unless the `develop_ok` flag is
+        set, development and system eggs (i.e., those using the ``.egg-info``
+        format) will be ignored.
+        """
+
+        # process a Requirement
+        self.info("Searching for %s", requirement)
+        skipped = {}
+        dist = None
+
+        def find(req, env=None):
+            if env is None:
+                env = self
+            # Find a matching distribution; may be called more than once
+
+            for dist in env[req.key]:
+
+                if dist.precedence==DEVELOP_DIST and not develop_ok:
+                    if dist not in skipped:
+                        self.warn("Skipping development or system egg: %s",dist)
+                        skipped[dist] = 1
+                    continue
+
+                if dist in req and (dist.precedence<=SOURCE_DIST or not source):
+                    self.info("Best match: %s", dist)
+                    return dist.clone(
+                        location=self.download(dist.location, tmpdir)
+                    )
+
+        if force_scan:
+            self.prescan()
+            self.find_packages(requirement)
+            dist = find(requirement)
+
+        if local_index is not None:
+            dist = dist or find(requirement, local_index)
+
+        if dist is None and self.to_scan is not None:
+            self.prescan()
+            dist = find(requirement)
+
+        if dist is None and not force_scan:
+            self.find_packages(requirement)
+            dist = find(requirement)
+
+        if dist is None:
+            self.warn(
+                "No local packages or download links found for %s%s",
+                (source and "a source distribution of " or ""),
+                requirement,
+            )
+        return dist
+
+    def fetch(self, requirement, tmpdir, force_scan=False, source=False):
+        """Obtain a file suitable for fulfilling `requirement`
+
+        DEPRECATED; use the ``fetch_distribution()`` method now instead.  For
+        backward compatibility, this routine is identical but returns the
+        ``location`` of the downloaded distribution instead of a distribution
+        object.
+        """
+        dist = self.fetch_distribution(requirement,tmpdir,force_scan,source)
+        if dist is not None:
+            return dist.location
+        return None
+
+
+
+
+
+
+
+
+    def gen_setup(self, filename, fragment, tmpdir):
+        match = EGG_FRAGMENT.match(fragment)
+        dists = match and [d for d in
+            interpret_distro_name(filename, match.group(1), None) if d.version
+        ] or []
+
+        if len(dists)==1:   # unambiguous ``#egg`` fragment
+            basename = os.path.basename(filename)
+
+            # Make sure the file has been downloaded to the temp dir.
+            if os.path.dirname(filename) != tmpdir:
+                dst = os.path.join(tmpdir, basename)
+                from setuptools.command.easy_install import samefile
+                if not samefile(filename, dst):
+                    shutil.copy2(filename, dst)
+                    filename=dst
+
+            file = open(os.path.join(tmpdir, 'setup.py'), 'w')
+            file.write(
+                "from setuptools import setup\n"
+                "setup(name=%r, version=%r, py_modules=[%r])\n"
+                % (
+                    dists[0].project_name, dists[0].version,
+                    os.path.splitext(basename)[0]
+                )
+            )
+            file.close()
+            return filename
+
+        elif match:
+            raise DistutilsError(
+                "Can't unambiguously interpret project/version identifier %r; "
+                "any dashes in the name or version should be escaped using "
+                "underscores. %r" % (fragment,dists)
+            )
+        else:
+            raise DistutilsError(
+                "Can't process plain .py files without an '#egg=name-version'"
+                " suffix to enable automatic setup script generation."
+            )
+
+    dl_blocksize = 8192
+    def _download_to(self, url, filename):
+        self.info("Downloading %s", url)
+        # Download the file
+        fp, tfp, info = None, None, None
+        try:
+            if '#' in url:
+                url, info = url.split('#', 1)
+            fp = self.open_url(url)
+            if isinstance(fp, urllib2.HTTPError):
+                raise DistutilsError(
+                    "Can't download %s: %s %s" % (url, fp.code,fp.msg)
+                )
+            cs = md5()
+            headers = fp.info()
+            blocknum = 0
+            bs = self.dl_blocksize
+            size = -1
+            if "content-length" in headers:
+                size = int(headers["Content-Length"])
+                self.reporthook(url, filename, blocknum, bs, size)
+            tfp = open(filename,'wb')
+            while True:
+                block = fp.read(bs)
+                if block:
+                    cs.update(block)
+                    tfp.write(block)
+                    blocknum += 1
+                    self.reporthook(url, filename, blocknum, bs, size)
+                else:
+                    break
+            if info: self.check_md5(cs, info, filename, tfp)
+            return headers
+        finally:
+            if fp: fp.close()
+            if tfp: tfp.close()
+
+    def reporthook(self, url, filename, blocknum, blksize, size):
+        pass    # no-op
+
+
+    def open_url(self, url, warning=None):
+        if url.startswith('file:'):
+            return local_open(url)
+        try:
+            return open_with_auth(url)
+        except (ValueError, httplib.InvalidURL), v:
+            msg = ' '.join([str(arg) for arg in v.args])
+            if warning:
+                self.warn(warning, msg)
+            else:
+                raise DistutilsError('%s %s' % (url, msg))
+        except urllib2.HTTPError, v:
+            return v
+        except urllib2.URLError, v:
+            if warning:
+                self.warn(warning, v.reason)
+            else:
+                raise DistutilsError("Download error for %s: %s"
+                                     % (url, v.reason))
+        except httplib.BadStatusLine, v:
+            if warning:
+                self.warn(warning, v.line)
+            else:
+                raise DistutilsError('%s returned a bad status line. '
+                                     'The server might be down, %s' % \
+                                             (url, v.line))
+        except httplib.HTTPException, v:
+            if warning:
+                self.warn(warning, v)
+            else:
+                raise DistutilsError("Download error for %s: %s"
+                                     % (url, v))
+
+    def _download_url(self, scheme, url, tmpdir):
+        # Determine download filename
+        #
+        name = filter(None,urlparse.urlparse(url)[2].split('/'))
+        if name:
+            name = name[-1]
+            while '..' in name:
+                name = name.replace('..','.').replace('\\','_')
+        else:
+            name = "__downloaded__"    # default if URL has no path contents
+
+        if name.endswith('.egg.zip'):
+            name = name[:-4]    # strip the extra .zip before download
+
+        filename = os.path.join(tmpdir,name)
+
+        # Download the file
+        #
+        if scheme=='svn' or scheme.startswith('svn+'):
+            return self._download_svn(url, filename)
+        elif scheme=='file':
+            return urllib2.url2pathname(urlparse.urlparse(url)[2])
+        else:
+            self.url_ok(url, True)   # raises error if not allowed
+            return self._attempt_download(url, filename)
+
+
+
+    def scan_url(self, url):
+        self.process_url(url, True)
+
+
+    def _attempt_download(self, url, filename):
+        headers = self._download_to(url, filename)
+        if 'html' in headers.get('content-type','').lower():
+            return self._download_html(url, headers, filename)
+        else:
+            return filename
+
+    def _download_html(self, url, headers, filename):
+        file = open(filename)
+        for line in file:
+            if line.strip():
+                # Check for a subversion index page
+                if re.search(r'<title>([^- ]+ - )?Revision \d+:', line):
+                    # it's a subversion index page:
+                    file.close()
+                    os.unlink(filename)
+                    return self._download_svn(url, filename)
+                break   # not an index page
+        file.close()
+        os.unlink(filename)
+        raise DistutilsError("Unexpected HTML page found at "+url)
+
+    def _download_svn(self, url, filename):
+        url = url.split('#',1)[0]   # remove any fragment for svn's sake
+        self.info("Doing subversion checkout from %s to %s", url, filename)
+        os.system("svn checkout -q %s %s" % (url, filename))
+        return filename
+
+    def debug(self, msg, *args):
+        log.debug(msg, *args)
+
+    def info(self, msg, *args):
+        log.info(msg, *args)
+
+    def warn(self, msg, *args):
+        log.warn(msg, *args)
+
+# This pattern matches a character entity reference (a decimal numeric
+# references, a hexadecimal numeric reference, or a named reference).
+entity_sub = re.compile(r'&(#(\d+|x[\da-fA-F]+)|[\w.:-]+);?').sub
+
+def uchr(c):
+    if not isinstance(c, int):
+        return c
+    if c>255: return unichr(c)
+    return chr(c)
+
+def decode_entity(match):
+    what = match.group(1)
+    if what.startswith('#x'):
+        what = int(what[2:], 16)
+    elif what.startswith('#'):
+        what = int(what[1:])
+    else:
+        from htmlentitydefs import name2codepoint
+        what = name2codepoint.get(what, match.group(0))
+    return uchr(what)
+
+def htmldecode(text):
+    """Decode HTML entities in the given text."""
+    return entity_sub(decode_entity, text)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def socket_timeout(timeout=15):
+    def _socket_timeout(func):
+        def _socket_timeout(*args, **kwargs):
+            old_timeout = socket.getdefaulttimeout()
+            socket.setdefaulttimeout(timeout)
+            try:
+                return func(*args, **kwargs)
+            finally:
+                socket.setdefaulttimeout(old_timeout)
+        return _socket_timeout
+    return _socket_timeout
+
+
+def open_with_auth(url):
+    """Open a urllib2 request, handling HTTP authentication"""
+
+    scheme, netloc, path, params, query, frag = urlparse.urlparse(url)
+
+    if scheme in ('http', 'https'):
+        auth, host = urllib2.splituser(netloc)
+    else:
+        auth = None
+
+    if auth:
+        auth = "Basic " + urllib2.unquote(auth).encode('base64').strip()
+        new_url = urlparse.urlunparse((scheme,host,path,params,query,frag))
+        request = urllib2.Request(new_url)
+        request.add_header("Authorization", auth)
+    else:
+        request = urllib2.Request(url)
+
+    request.add_header('User-Agent', user_agent)
+    fp = urllib2.urlopen(request)
+
+    if auth:
+        # Put authentication info back into request URL if same host,
+        # so that links found on the page will work
+        s2, h2, path2, param2, query2, frag2 = urlparse.urlparse(fp.url)
+        if s2==scheme and h2==host:
+            fp.url = urlparse.urlunparse((s2,netloc,path2,param2,query2,frag2))
+
+    return fp
+
+# adding a timeout to avoid freezing package_index
+open_with_auth = socket_timeout(_SOCKET_TIMEOUT)(open_with_auth)
+
+
+
+
+
+
+
+
+
+
+
+def fix_sf_url(url):
+    return url      # backward compatibility
+
+def local_open(url):
+    """Read a local path, with special support for directories"""
+    scheme, server, path, param, query, frag = urlparse.urlparse(url)
+    filename = urllib2.url2pathname(path)
+    if os.path.isfile(filename):
+        return urllib2.urlopen(url)
+    elif path.endswith('/') and os.path.isdir(filename):
+        files = []
+        for f in os.listdir(filename):
+            if f=='index.html':
+                fp = open(os.path.join(filename,f),'rb')
+                body = fp.read()
+                fp.close()
+                break
+            elif os.path.isdir(os.path.join(filename,f)):
+                f+='/'
+            files.append("<a href=%r>%s</a>" % (f,f))
+        else:
+            body = ("<html><head><title>%s</title>" % url) + \
+                "</head><body>%s</body></html>" % '\n'.join(files)
+        status, message = 200, "OK"
+    else:
+        status, message, body = 404, "Path not found", "Not found"
+
+    return urllib2.HTTPError(url, status, message,
+            {'content-type':'text/html'}, cStringIO.StringIO(body))
+
+
+
+
+
+
+
+
+
+
+
+
+
+# this line is a kludge to keep the trailing blank lines for pje's editor
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/sandbox.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/sandbox.py
new file mode 100755
index 00000000..a06d4483
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/sandbox.py
@@ -0,0 +1,282 @@
+import os, sys, __builtin__, tempfile, operator
+_os = sys.modules[os.name]
+try:
+    _file = file
+except NameError:
+    _file = None
+_open = open
+from distutils.errors import DistutilsError
+__all__ = [
+    "AbstractSandbox", "DirectorySandbox", "SandboxViolation", "run_setup",
+]
+def run_setup(setup_script, args):
+    """Run a distutils setup script, sandboxed in its directory"""
+    old_dir = os.getcwd()
+    save_argv = sys.argv[:]
+    save_path = sys.path[:]
+    setup_dir = os.path.abspath(os.path.dirname(setup_script))
+    temp_dir = os.path.join(setup_dir,'temp')
+    if not os.path.isdir(temp_dir): os.makedirs(temp_dir)
+    save_tmp = tempfile.tempdir
+    save_modules = sys.modules.copy()
+    try:
+        tempfile.tempdir = temp_dir
+        os.chdir(setup_dir)
+        try:
+            sys.argv[:] = [setup_script]+list(args)
+            sys.path.insert(0, setup_dir)
+            DirectorySandbox(setup_dir).run(
+                lambda: execfile(
+                    "setup.py",
+                    {'__file__':setup_script, '__name__':'__main__'}
+                )
+            )
+        except SystemExit, v:
+            if v.args and v.args[0]:
+                raise
+            # Normal exit, just return
+    finally:
+        sys.modules.update(save_modules)
+        for key in list(sys.modules):
+            if key not in save_modules: del sys.modules[key]
+        os.chdir(old_dir)
+        sys.path[:] = save_path
+        sys.argv[:] = save_argv
+        tempfile.tempdir = save_tmp
+
+class AbstractSandbox:
+    """Wrap 'os' module and 'open()' builtin for virtualizing setup scripts"""
+
+    _active = False
+
+    def __init__(self):
+        self._attrs = [
+            name for name in dir(_os)
+                if not name.startswith('_') and hasattr(self,name)
+        ]
+
+    def _copy(self, source):
+        for name in self._attrs:
+            setattr(os, name, getattr(source,name))
+
+    def run(self, func):
+        """Run 'func' under os sandboxing"""
+        try:
+            self._copy(self)
+            if _file:
+                __builtin__.file = self._file
+            __builtin__.open = self._open
+            self._active = True
+            return func()
+        finally:
+            self._active = False
+            if _file:
+                __builtin__.file = _file
+            __builtin__.open = _open
+            self._copy(_os)
+
+
+    def _mk_dual_path_wrapper(name):
+        original = getattr(_os,name)
+        def wrap(self,src,dst,*args,**kw):
+            if self._active:
+                src,dst = self._remap_pair(name,src,dst,*args,**kw)
+            return original(src,dst,*args,**kw)
+        return wrap
+
+
+    for name in ["rename", "link", "symlink"]:
+        if hasattr(_os,name): locals()[name] = _mk_dual_path_wrapper(name)
+
+
+    def _mk_single_path_wrapper(name, original=None):
+        original = original or getattr(_os,name)
+        def wrap(self,path,*args,**kw):
+            if self._active:
+                path = self._remap_input(name,path,*args,**kw)
+            return original(path,*args,**kw)
+        return wrap
+
+    if _file:
+        _file = _mk_single_path_wrapper('file', _file)
+    _open = _mk_single_path_wrapper('open', _open)
+    for name in [
+        "stat", "listdir", "chdir", "open", "chmod", "chown", "mkdir",
+        "remove", "unlink", "rmdir", "utime", "lchown", "chroot", "lstat",
+        "startfile", "mkfifo", "mknod", "pathconf", "access"
+    ]:
+        if hasattr(_os,name): locals()[name] = _mk_single_path_wrapper(name)
+
+
+    def _mk_single_with_return(name):
+        original = getattr(_os,name)
+        def wrap(self,path,*args,**kw):
+            if self._active:
+                path = self._remap_input(name,path,*args,**kw)
+                return self._remap_output(name, original(path,*args,**kw))
+            return original(path,*args,**kw)
+        return wrap
+
+    for name in ['readlink', 'tempnam']:
+        if hasattr(_os,name): locals()[name] = _mk_single_with_return(name)
+
+    def _mk_query(name):
+        original = getattr(_os,name)
+        def wrap(self,*args,**kw):
+            retval = original(*args,**kw)
+            if self._active:
+                return self._remap_output(name, retval)
+            return retval
+        return wrap
+
+    for name in ['getcwd', 'tmpnam']:
+        if hasattr(_os,name): locals()[name] = _mk_query(name)
+
+    def _validate_path(self,path):
+        """Called to remap or validate any path, whether input or output"""
+        return path
+
+    def _remap_input(self,operation,path,*args,**kw):
+        """Called for path inputs"""
+        return self._validate_path(path)
+
+    def _remap_output(self,operation,path):
+        """Called for path outputs"""
+        return self._validate_path(path)
+
+    def _remap_pair(self,operation,src,dst,*args,**kw):
+        """Called for path pairs like rename, link, and symlink operations"""
+        return (
+            self._remap_input(operation+'-from',src,*args,**kw),
+            self._remap_input(operation+'-to',dst,*args,**kw)
+        )
+
+
+if hasattr(os, 'devnull'):
+    _EXCEPTIONS = [os.devnull,]
+else:
+    _EXCEPTIONS = []
+
+try:
+	from win32com.client.gencache import GetGeneratePath
+	_EXCEPTIONS.append(GetGeneratePath())
+	del GetGeneratePath
+except ImportError:
+	# it appears pywin32 is not installed, so no need to exclude.
+	pass
+
+class DirectorySandbox(AbstractSandbox):
+    """Restrict operations to a single subdirectory - pseudo-chroot"""
+
+    write_ops = dict.fromkeys([
+        "open", "chmod", "chown", "mkdir", "remove", "unlink", "rmdir",
+        "utime", "lchown", "chroot", "mkfifo", "mknod", "tempnam",
+    ])
+
+    def __init__(self, sandbox, exceptions=_EXCEPTIONS):
+        self._sandbox = os.path.normcase(os.path.realpath(sandbox))
+        self._prefix = os.path.join(self._sandbox,'')
+        self._exceptions = [os.path.normcase(os.path.realpath(path)) for path in exceptions]
+        AbstractSandbox.__init__(self)
+
+    def _violation(self, operation, *args, **kw):
+        raise SandboxViolation(operation, args, kw)
+
+    if _file:
+        def _file(self, path, mode='r', *args, **kw):
+            if mode not in ('r', 'rt', 'rb', 'rU', 'U') and not self._ok(path):
+                self._violation("file", path, mode, *args, **kw)
+            return _file(path,mode,*args,**kw)
+
+    def _open(self, path, mode='r', *args, **kw):
+        if mode not in ('r', 'rt', 'rb', 'rU', 'U') and not self._ok(path):
+            self._violation("open", path, mode, *args, **kw)
+        return _open(path,mode,*args,**kw)
+
+    def tmpnam(self):
+        self._violation("tmpnam")
+
+    def _ok(self,path):
+        active = self._active
+        try:
+            self._active = False
+            realpath = os.path.normcase(os.path.realpath(path))
+            if (self._exempted(realpath) or realpath == self._sandbox
+                or realpath.startswith(self._prefix)):
+                return True
+        finally:
+            self._active = active
+
+    def _exempted(self, filepath):
+        exception_matches = map(filepath.startswith, self._exceptions)
+        return True in exception_matches
+
+    def _remap_input(self,operation,path,*args,**kw):
+        """Called for path inputs"""
+        if operation in self.write_ops and not self._ok(path):
+            self._violation(operation, os.path.realpath(path), *args, **kw)
+        return path
+
+    def _remap_pair(self,operation,src,dst,*args,**kw):
+        """Called for path pairs like rename, link, and symlink operations"""
+        if not self._ok(src) or not self._ok(dst):
+            self._violation(operation, src, dst, *args, **kw)
+        return (src,dst)
+
+    def open(self, file, flags, mode=0777):
+        """Called for low-level os.open()"""
+        if flags & WRITE_FLAGS and not self._ok(file):
+            self._violation("os.open", file, flags, mode)
+        return _os.open(file,flags,mode)
+
+
+WRITE_FLAGS = reduce(
+    operator.or_,
+    [getattr(_os, a, 0) for a in
+        "O_WRONLY O_RDWR O_APPEND O_CREAT O_TRUNC O_TEMPORARY".split()]
+)
+
+
+
+
+class SandboxViolation(DistutilsError):
+    """A setup script attempted to modify the filesystem outside the sandbox"""
+
+    def __str__(self):
+        return """SandboxViolation: %s%r %s
+
+The package setup script has attempted to modify files on your system
+that are not within the EasyInstall build area, and has been aborted.
+
+This package cannot be safely installed by EasyInstall, and may not
+support alternate installation locations even if you run its setup
+script by hand.  Please inform the package's author and the EasyInstall
+maintainers to find out if a fix or workaround is available.""" % self.args
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/__init__.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/__init__.py
new file mode 100755
index 00000000..9af44a88
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/__init__.py
@@ -0,0 +1,370 @@
+"""Tests for the 'setuptools' package"""
+from unittest import TestSuite, TestCase, makeSuite, defaultTestLoader
+import distutils.core, distutils.cmd
+from distutils.errors import DistutilsOptionError, DistutilsPlatformError
+from distutils.errors import DistutilsSetupError
+import setuptools, setuptools.dist
+from setuptools import Feature
+from distutils.core import Extension
+extract_constant, get_module_constant = None, None
+from setuptools.depends import *
+from distutils.version import StrictVersion, LooseVersion
+from distutils.util import convert_path
+import sys, os.path
+
+def additional_tests():
+    import doctest, unittest
+    suite = unittest.TestSuite((
+        doctest.DocFileSuite(
+            os.path.join('tests', 'api_tests.txt'),
+            optionflags=doctest.ELLIPSIS, package='pkg_resources',
+            ),
+        ))
+    if sys.platform == 'win32':
+        suite.addTest(doctest.DocFileSuite('win_script_wrapper.txt'))
+    return suite
+
+def makeSetup(**args):
+    """Return distribution from 'setup(**args)', without executing commands"""
+
+    distutils.core._setup_stop_after = "commandline"
+
+    # Don't let system command line leak into tests!
+    args.setdefault('script_args',['install'])
+
+    try:
+        return setuptools.setup(**args)
+    finally:
+        distutils.core_setup_stop_after = None
+
+
+
+
+class DependsTests(TestCase):
+
+    def testExtractConst(self):
+        if not extract_constant: return  # skip on non-bytecode platforms
+
+        def f1():
+            global x,y,z
+            x = "test"
+            y = z
+
+        # unrecognized name
+        self.assertEqual(extract_constant(f1.func_code,'q', -1), None)
+
+        # constant assigned
+        self.assertEqual(extract_constant(f1.func_code,'x', -1), "test")
+
+        # expression assigned
+        self.assertEqual(extract_constant(f1.func_code,'y', -1), -1)
+
+        # recognized name, not assigned
+        self.assertEqual(extract_constant(f1.func_code,'z', -1), None)
+
+
+    def testFindModule(self):
+        self.assertRaises(ImportError, find_module, 'no-such.-thing')
+        self.assertRaises(ImportError, find_module, 'setuptools.non-existent')
+        f,p,i = find_module('setuptools.tests'); f.close()
+
+    def testModuleExtract(self):
+        if not get_module_constant: return  # skip on non-bytecode platforms
+        from email import __version__
+        self.assertEqual(
+            get_module_constant('email','__version__'), __version__
+        )
+        self.assertEqual(
+            get_module_constant('sys','version'), sys.version
+        )
+        self.assertEqual(
+            get_module_constant('setuptools.tests','__doc__'),__doc__
+        )
+
+    def testRequire(self):
+        if not extract_constant: return  # skip on non-bytecode platforms
+
+        req = Require('Email','1.0.3','email')
+
+        self.assertEqual(req.name, 'Email')
+        self.assertEqual(req.module, 'email')
+        self.assertEqual(req.requested_version, '1.0.3')
+        self.assertEqual(req.attribute, '__version__')
+        self.assertEqual(req.full_name(), 'Email-1.0.3')
+
+        from email import __version__
+        self.assertEqual(req.get_version(), __version__)
+        self.assert_(req.version_ok('1.0.9'))
+        self.assert_(not req.version_ok('0.9.1'))
+        self.assert_(not req.version_ok('unknown'))
+
+        self.assert_(req.is_present())
+        self.assert_(req.is_current())
+
+        req = Require('Email 3000','03000','email',format=LooseVersion)
+        self.assert_(req.is_present())
+        self.assert_(not req.is_current())
+        self.assert_(not req.version_ok('unknown'))
+
+        req = Require('Do-what-I-mean','1.0','d-w-i-m')
+        self.assert_(not req.is_present())
+        self.assert_(not req.is_current())
+
+        req = Require('Tests', None, 'tests', homepage="http://example.com")
+        self.assertEqual(req.format, None)
+        self.assertEqual(req.attribute, None)
+        self.assertEqual(req.requested_version, None)
+        self.assertEqual(req.full_name(), 'Tests')
+        self.assertEqual(req.homepage, 'http://example.com')
+
+        paths = [os.path.dirname(p) for p in __path__]
+        self.assert_(req.is_present(paths))
+        self.assert_(req.is_current(paths))
+
+
+class DistroTests(TestCase):
+
+    def setUp(self):
+        self.e1 = Extension('bar.ext',['bar.c'])
+        self.e2 = Extension('c.y', ['y.c'])
+
+        self.dist = makeSetup(
+            packages=['a', 'a.b', 'a.b.c', 'b', 'c'],
+            py_modules=['b.d','x'],
+            ext_modules = (self.e1, self.e2),
+            package_dir = {},
+        )
+
+
+    def testDistroType(self):
+        self.assert_(isinstance(self.dist,setuptools.dist.Distribution))
+
+
+    def testExcludePackage(self):
+        self.dist.exclude_package('a')
+        self.assertEqual(self.dist.packages, ['b','c'])
+
+        self.dist.exclude_package('b')
+        self.assertEqual(self.dist.packages, ['c'])
+        self.assertEqual(self.dist.py_modules, ['x'])
+        self.assertEqual(self.dist.ext_modules, [self.e1, self.e2])
+
+        self.dist.exclude_package('c')
+        self.assertEqual(self.dist.packages, [])
+        self.assertEqual(self.dist.py_modules, ['x'])
+        self.assertEqual(self.dist.ext_modules, [self.e1])
+
+        # test removals from unspecified options
+        makeSetup().exclude_package('x')
+
+
+
+
+
+
+
+    def testIncludeExclude(self):
+        # remove an extension
+        self.dist.exclude(ext_modules=[self.e1])
+        self.assertEqual(self.dist.ext_modules, [self.e2])
+
+        # add it back in
+        self.dist.include(ext_modules=[self.e1])
+        self.assertEqual(self.dist.ext_modules, [self.e2, self.e1])
+
+        # should not add duplicate
+        self.dist.include(ext_modules=[self.e1])
+        self.assertEqual(self.dist.ext_modules, [self.e2, self.e1])
+
+    def testExcludePackages(self):
+        self.dist.exclude(packages=['c','b','a'])
+        self.assertEqual(self.dist.packages, [])
+        self.assertEqual(self.dist.py_modules, ['x'])
+        self.assertEqual(self.dist.ext_modules, [self.e1])
+
+    def testEmpty(self):
+        dist = makeSetup()
+        dist.include(packages=['a'], py_modules=['b'], ext_modules=[self.e2])
+        dist = makeSetup()
+        dist.exclude(packages=['a'], py_modules=['b'], ext_modules=[self.e2])
+
+    def testContents(self):
+        self.assert_(self.dist.has_contents_for('a'))
+        self.dist.exclude_package('a')
+        self.assert_(not self.dist.has_contents_for('a'))
+
+        self.assert_(self.dist.has_contents_for('b'))
+        self.dist.exclude_package('b')
+        self.assert_(not self.dist.has_contents_for('b'))
+
+        self.assert_(self.dist.has_contents_for('c'))
+        self.dist.exclude_package('c')
+        self.assert_(not self.dist.has_contents_for('c'))
+
+
+
+
+    def testInvalidIncludeExclude(self):
+        self.assertRaises(DistutilsSetupError,
+            self.dist.include, nonexistent_option='x'
+        )
+        self.assertRaises(DistutilsSetupError,
+            self.dist.exclude, nonexistent_option='x'
+        )
+        self.assertRaises(DistutilsSetupError,
+            self.dist.include, packages={'x':'y'}
+        )
+        self.assertRaises(DistutilsSetupError,
+            self.dist.exclude, packages={'x':'y'}
+        )
+        self.assertRaises(DistutilsSetupError,
+            self.dist.include, ext_modules={'x':'y'}
+        )
+        self.assertRaises(DistutilsSetupError,
+            self.dist.exclude, ext_modules={'x':'y'}
+        )
+
+        self.assertRaises(DistutilsSetupError,
+            self.dist.include, package_dir=['q']
+        )
+        self.assertRaises(DistutilsSetupError,
+            self.dist.exclude, package_dir=['q']
+        )
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+class FeatureTests(TestCase):
+
+    def setUp(self):
+        self.req = Require('Distutils','1.0.3','distutils')
+        self.dist = makeSetup(
+            features={
+                'foo': Feature("foo",standard=True,require_features=['baz',self.req]),
+                'bar': Feature("bar",  standard=True, packages=['pkg.bar'],
+                               py_modules=['bar_et'], remove=['bar.ext'],
+                       ),
+                'baz': Feature(
+                        "baz", optional=False, packages=['pkg.baz'],
+                        scripts = ['scripts/baz_it'],
+                        libraries=[('libfoo','foo/foofoo.c')]
+                       ),
+                'dwim': Feature("DWIM", available=False, remove='bazish'),
+            },
+            script_args=['--without-bar', 'install'],
+            packages = ['pkg.bar', 'pkg.foo'],
+            py_modules = ['bar_et', 'bazish'],
+            ext_modules = [Extension('bar.ext',['bar.c'])]
+        )
+
+    def testDefaults(self):
+        self.assert_(not
+            Feature(
+                "test",standard=True,remove='x',available=False
+            ).include_by_default()
+        )
+        self.assert_(
+            Feature("test",standard=True,remove='x').include_by_default()
+        )
+        # Feature must have either kwargs, removes, or require_features
+        self.assertRaises(DistutilsSetupError, Feature, "test")
+
+    def testAvailability(self):
+        self.assertRaises(
+            DistutilsPlatformError,
+            self.dist.features['dwim'].include_in, self.dist
+        )
+
+    def testFeatureOptions(self):
+        dist = self.dist
+        self.assert_(
+            ('with-dwim',None,'include DWIM') in dist.feature_options
+        )
+        self.assert_(
+            ('without-dwim',None,'exclude DWIM (default)') in dist.feature_options
+        )
+        self.assert_(
+            ('with-bar',None,'include bar (default)') in dist.feature_options
+        )
+        self.assert_(
+            ('without-bar',None,'exclude bar') in dist.feature_options
+        )
+        self.assertEqual(dist.feature_negopt['without-foo'],'with-foo')
+        self.assertEqual(dist.feature_negopt['without-bar'],'with-bar')
+        self.assertEqual(dist.feature_negopt['without-dwim'],'with-dwim')
+        self.assert_(not 'without-baz' in dist.feature_negopt)
+
+    def testUseFeatures(self):
+        dist = self.dist
+        self.assertEqual(dist.with_foo,1)
+        self.assertEqual(dist.with_bar,0)
+        self.assertEqual(dist.with_baz,1)
+        self.assert_(not 'bar_et' in dist.py_modules)
+        self.assert_(not 'pkg.bar' in dist.packages)
+        self.assert_('pkg.baz' in dist.packages)
+        self.assert_('scripts/baz_it' in dist.scripts)
+        self.assert_(('libfoo','foo/foofoo.c') in dist.libraries)
+        self.assertEqual(dist.ext_modules,[])
+        self.assertEqual(dist.require_features, [self.req])
+
+        # If we ask for bar, it should fail because we explicitly disabled
+        # it on the command line
+        self.assertRaises(DistutilsOptionError, dist.include_feature, 'bar')
+
+    def testFeatureWithInvalidRemove(self):
+        self.assertRaises(
+            SystemExit, makeSetup, features = {'x':Feature('x', remove='y')}
+        )
+
+class TestCommandTests(TestCase):
+
+    def testTestIsCommand(self):
+        test_cmd = makeSetup().get_command_obj('test')
+        self.assert_(isinstance(test_cmd, distutils.cmd.Command))
+
+    def testLongOptSuiteWNoDefault(self):
+        ts1 = makeSetup(script_args=['test','--test-suite=foo.tests.suite'])
+        ts1 = ts1.get_command_obj('test')
+        ts1.ensure_finalized()
+        self.assertEqual(ts1.test_suite, 'foo.tests.suite')
+
+    def testDefaultSuite(self):
+        ts2 = makeSetup(test_suite='bar.tests.suite').get_command_obj('test')
+        ts2.ensure_finalized()
+        self.assertEqual(ts2.test_suite, 'bar.tests.suite')
+
+    def testDefaultWModuleOnCmdLine(self):
+        ts3 = makeSetup(
+            test_suite='bar.tests',
+            script_args=['test','-m','foo.tests']
+        ).get_command_obj('test')
+        ts3.ensure_finalized()
+        self.assertEqual(ts3.test_module, 'foo.tests')
+        self.assertEqual(ts3.test_suite,  'foo.tests.test_suite')
+
+    def testConflictingOptions(self):
+        ts4 = makeSetup(
+            script_args=['test','-m','bar.tests', '-s','foo.tests.suite']
+        ).get_command_obj('test')
+        self.assertRaises(DistutilsOptionError, ts4.ensure_finalized)
+
+    def testNoSuite(self):
+        ts5 = makeSetup().get_command_obj('test')
+        ts5.ensure_finalized()
+        self.assertEqual(ts5.test_suite, None)
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/doctest.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/doctest.py
new file mode 100755
index 00000000..be399a9d
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/doctest.py
@@ -0,0 +1,2679 @@
+# Module doctest.
+# Released to the public domain 16-Jan-2001, by Tim Peters (tim@python.org).
+# Major enhancements and refactoring by:
+#     Jim Fulton
+#     Edward Loper
+
+# Provided as-is; use at your own risk; no warranty; no promises; enjoy!
+
+try:
+    basestring
+except NameError:
+    basestring = str,unicode
+
+try:
+    enumerate
+except NameError:
+    def enumerate(seq):
+        return zip(range(len(seq)),seq)
+
+r"""Module doctest -- a framework for running examples in docstrings.
+
+In simplest use, end each module M to be tested with:
+
+def _test():
+    import doctest
+    doctest.testmod()
+
+if __name__ == "__main__":
+    _test()
+
+Then running the module as a script will cause the examples in the
+docstrings to get executed and verified:
+
+python M.py
+
+This won't display anything unless an example fails, in which case the
+failing example(s) and the cause(s) of the failure(s) are printed to stdout
+(why not stderr? because stderr is a lame hack <0.2 wink>), and the final
+line of output is "Test failed.".
+
+Run it with the -v switch instead:
+
+python M.py -v
+
+and a detailed report of all examples tried is printed to stdout, along
+with assorted summaries at the end.
+
+You can force verbose mode by passing "verbose=True" to testmod, or prohibit
+it by passing "verbose=False".  In either of those cases, sys.argv is not
+examined by testmod.
+
+There are a variety of other ways to run doctests, including integration
+with the unittest framework, and support for running non-Python text
+files containing doctests.  There are also many ways to override parts
+of doctest's default behaviors.  See the Library Reference Manual for
+details.
+"""
+
+__docformat__ = 'reStructuredText en'
+
+__all__ = [
+    # 0, Option Flags
+    'register_optionflag',
+    'DONT_ACCEPT_TRUE_FOR_1',
+    'DONT_ACCEPT_BLANKLINE',
+    'NORMALIZE_WHITESPACE',
+    'ELLIPSIS',
+    'IGNORE_EXCEPTION_DETAIL',
+    'COMPARISON_FLAGS',
+    'REPORT_UDIFF',
+    'REPORT_CDIFF',
+    'REPORT_NDIFF',
+    'REPORT_ONLY_FIRST_FAILURE',
+    'REPORTING_FLAGS',
+    # 1. Utility Functions
+    'is_private',
+    # 2. Example & DocTest
+    'Example',
+    'DocTest',
+    # 3. Doctest Parser
+    'DocTestParser',
+    # 4. Doctest Finder
+    'DocTestFinder',
+    # 5. Doctest Runner
+    'DocTestRunner',
+    'OutputChecker',
+    'DocTestFailure',
+    'UnexpectedException',
+    'DebugRunner',
+    # 6. Test Functions
+    'testmod',
+    'testfile',
+    'run_docstring_examples',
+    # 7. Tester
+    'Tester',
+    # 8. Unittest Support
+    'DocTestSuite',
+    'DocFileSuite',
+    'set_unittest_reportflags',
+    # 9. Debugging Support
+    'script_from_examples',
+    'testsource',
+    'debug_src',
+    'debug',
+]
+
+import __future__
+
+import sys, traceback, inspect, linecache, os, re, types
+import unittest, difflib, pdb, tempfile
+import warnings
+from StringIO import StringIO
+
+# Don't whine about the deprecated is_private function in this
+# module's tests.
+warnings.filterwarnings("ignore", "is_private", DeprecationWarning,
+                        __name__, 0)
+
+# There are 4 basic classes:
+#  - Example: a <source, want> pair, plus an intra-docstring line number.
+#  - DocTest: a collection of examples, parsed from a docstring, plus
+#    info about where the docstring came from (name, filename, lineno).
+#  - DocTestFinder: extracts DocTests from a given object's docstring and
+#    its contained objects' docstrings.
+#  - DocTestRunner: runs DocTest cases, and accumulates statistics.
+#
+# So the basic picture is:
+#
+#                             list of:
+# +------+                   +---------+                   +-------+
+# |object| --DocTestFinder-> | DocTest | --DocTestRunner-> |results|
+# +------+                   +---------+                   +-------+
+#                            | Example |
+#                            |   ...   |
+#                            | Example |
+#                            +---------+
+
+# Option constants.
+
+OPTIONFLAGS_BY_NAME = {}
+def register_optionflag(name):
+    flag = 1 << len(OPTIONFLAGS_BY_NAME)
+    OPTIONFLAGS_BY_NAME[name] = flag
+    return flag
+
+DONT_ACCEPT_TRUE_FOR_1 = register_optionflag('DONT_ACCEPT_TRUE_FOR_1')
+DONT_ACCEPT_BLANKLINE = register_optionflag('DONT_ACCEPT_BLANKLINE')
+NORMALIZE_WHITESPACE = register_optionflag('NORMALIZE_WHITESPACE')
+ELLIPSIS = register_optionflag('ELLIPSIS')
+IGNORE_EXCEPTION_DETAIL = register_optionflag('IGNORE_EXCEPTION_DETAIL')
+
+COMPARISON_FLAGS = (DONT_ACCEPT_TRUE_FOR_1 |
+                    DONT_ACCEPT_BLANKLINE |
+                    NORMALIZE_WHITESPACE |
+                    ELLIPSIS |
+                    IGNORE_EXCEPTION_DETAIL)
+
+REPORT_UDIFF = register_optionflag('REPORT_UDIFF')
+REPORT_CDIFF = register_optionflag('REPORT_CDIFF')
+REPORT_NDIFF = register_optionflag('REPORT_NDIFF')
+REPORT_ONLY_FIRST_FAILURE = register_optionflag('REPORT_ONLY_FIRST_FAILURE')
+
+REPORTING_FLAGS = (REPORT_UDIFF |
+                   REPORT_CDIFF |
+                   REPORT_NDIFF |
+                   REPORT_ONLY_FIRST_FAILURE)
+
+# Special string markers for use in `want` strings:
+BLANKLINE_MARKER = '<BLANKLINE>'
+ELLIPSIS_MARKER = '...'
+
+######################################################################
+## Table of Contents
+######################################################################
+#  1. Utility Functions
+#  2. Example & DocTest -- store test cases
+#  3. DocTest Parser -- extracts examples from strings
+#  4. DocTest Finder -- extracts test cases from objects
+#  5. DocTest Runner -- runs test cases
+#  6. Test Functions -- convenient wrappers for testing
+#  7. Tester Class -- for backwards compatibility
+#  8. Unittest Support
+#  9. Debugging Support
+# 10. Example Usage
+
+######################################################################
+## 1. Utility Functions
+######################################################################
+
+def is_private(prefix, base):
+    """prefix, base -> true iff name prefix + "." + base is "private".
+
+    Prefix may be an empty string, and base does not contain a period.
+    Prefix is ignored (although functions you write conforming to this
+    protocol may make use of it).
+    Return true iff base begins with an (at least one) underscore, but
+    does not both begin and end with (at least) two underscores.
+
+    >>> is_private("a.b", "my_func")
+    False
+    >>> is_private("____", "_my_func")
+    True
+    >>> is_private("someclass", "__init__")
+    False
+    >>> is_private("sometypo", "__init_")
+    True
+    >>> is_private("x.y.z", "_")
+    True
+    >>> is_private("_x.y.z", "__")
+    False
+    >>> is_private("", "")  # senseless but consistent
+    False
+    """
+    warnings.warn("is_private is deprecated; it wasn't useful; "
+                  "examine DocTestFinder.find() lists instead",
+                  DeprecationWarning, stacklevel=2)
+    return base[:1] == "_" and not base[:2] == "__" == base[-2:]
+
+def _extract_future_flags(globs):
+    """
+    Return the compiler-flags associated with the future features that
+    have been imported into the given namespace (globs).
+    """
+    flags = 0
+    for fname in __future__.all_feature_names:
+        feature = globs.get(fname, None)
+        if feature is getattr(__future__, fname):
+            flags |= feature.compiler_flag
+    return flags
+
+def _normalize_module(module, depth=2):
+    """
+    Return the module specified by `module`.  In particular:
+      - If `module` is a module, then return module.
+      - If `module` is a string, then import and return the
+        module with that name.
+      - If `module` is None, then return the calling module.
+        The calling module is assumed to be the module of
+        the stack frame at the given depth in the call stack.
+    """
+    if inspect.ismodule(module):
+        return module
+    elif isinstance(module, (str, unicode)):
+        return __import__(module, globals(), locals(), ["*"])
+    elif module is None:
+        return sys.modules[sys._getframe(depth).f_globals['__name__']]
+    else:
+        raise TypeError("Expected a module, string, or None")
+
+def _indent(s, indent=4):
+    """
+    Add the given number of space characters to the beginning every
+    non-blank line in `s`, and return the result.
+    """
+    # This regexp matches the start of non-blank lines:
+    return re.sub('(?m)^(?!$)', indent*' ', s)
+
+def _exception_traceback(exc_info):
+    """
+    Return a string containing a traceback message for the given
+    exc_info tuple (as returned by sys.exc_info()).
+    """
+    # Get a traceback message.
+    excout = StringIO()
+    exc_type, exc_val, exc_tb = exc_info
+    traceback.print_exception(exc_type, exc_val, exc_tb, file=excout)
+    return excout.getvalue()
+
+# Override some StringIO methods.
+class _SpoofOut(StringIO):
+    def getvalue(self):
+        result = StringIO.getvalue(self)
+        # If anything at all was written, make sure there's a trailing
+        # newline.  There's no way for the expected output to indicate
+        # that a trailing newline is missing.
+        if result and not result.endswith("\n"):
+            result += "\n"
+        # Prevent softspace from screwing up the next test case, in
+        # case they used print with a trailing comma in an example.
+        if hasattr(self, "softspace"):
+            del self.softspace
+        return result
+
+    def truncate(self,   size=None):
+        StringIO.truncate(self, size)
+        if hasattr(self, "softspace"):
+            del self.softspace
+
+# Worst-case linear-time ellipsis matching.
+def _ellipsis_match(want, got):
+    """
+    Essentially the only subtle case:
+    >>> _ellipsis_match('aa...aa', 'aaa')
+    False
+    """
+    if want.find(ELLIPSIS_MARKER)==-1:
+        return want == got
+
+    # Find "the real" strings.
+    ws = want.split(ELLIPSIS_MARKER)
+    assert len(ws) >= 2
+
+    # Deal with exact matches possibly needed at one or both ends.
+    startpos, endpos = 0, len(got)
+    w = ws[0]
+    if w:   # starts with exact match
+        if got.startswith(w):
+            startpos = len(w)
+            del ws[0]
+        else:
+            return False
+    w = ws[-1]
+    if w:   # ends with exact match
+        if got.endswith(w):
+            endpos -= len(w)
+            del ws[-1]
+        else:
+            return False
+
+    if startpos > endpos:
+        # Exact end matches required more characters than we have, as in
+        # _ellipsis_match('aa...aa', 'aaa')
+        return False
+
+    # For the rest, we only need to find the leftmost non-overlapping
+    # match for each piece.  If there's no overall match that way alone,
+    # there's no overall match period.
+    for w in ws:
+        # w may be '' at times, if there are consecutive ellipses, or
+        # due to an ellipsis at the start or end of `want`.  That's OK.
+        # Search for an empty string succeeds, and doesn't change startpos.
+        startpos = got.find(w, startpos, endpos)
+        if startpos < 0:
+            return False
+        startpos += len(w)
+
+    return True
+
+def _comment_line(line):
+    "Return a commented form of the given line"
+    line = line.rstrip()
+    if line:
+        return '# '+line
+    else:
+        return '#'
+
+class _OutputRedirectingPdb(pdb.Pdb):
+    """
+    A specialized version of the python debugger that redirects stdout
+    to a given stream when interacting with the user.  Stdout is *not*
+    redirected when traced code is executed.
+    """
+    def __init__(self, out):
+        self.__out = out
+        pdb.Pdb.__init__(self)
+
+    def trace_dispatch(self, *args):
+        # Redirect stdout to the given stream.
+        save_stdout = sys.stdout
+        sys.stdout = self.__out
+        # Call Pdb's trace dispatch method.
+        try:
+            return pdb.Pdb.trace_dispatch(self, *args)
+        finally:
+            sys.stdout = save_stdout
+
+# [XX] Normalize with respect to os.path.pardir?
+def _module_relative_path(module, path):
+    if not inspect.ismodule(module):
+        raise TypeError, 'Expected a module: %r' % module
+    if path.startswith('/'):
+        raise ValueError, 'Module-relative files may not have absolute paths'
+
+    # Find the base directory for the path.
+    if hasattr(module, '__file__'):
+        # A normal module/package
+        basedir = os.path.split(module.__file__)[0]
+    elif module.__name__ == '__main__':
+        # An interactive session.
+        if len(sys.argv)>0 and sys.argv[0] != '':
+            basedir = os.path.split(sys.argv[0])[0]
+        else:
+            basedir = os.curdir
+    else:
+        # A module w/o __file__ (this includes builtins)
+        raise ValueError("Can't resolve paths relative to the module " +
+                         module + " (it has no __file__)")
+
+    # Combine the base directory and the path.
+    return os.path.join(basedir, *(path.split('/')))
+
+######################################################################
+## 2. Example & DocTest
+######################################################################
+## - An "example" is a <source, want> pair, where "source" is a
+##   fragment of source code, and "want" is the expected output for
+##   "source."  The Example class also includes information about
+##   where the example was extracted from.
+##
+## - A "doctest" is a collection of examples, typically extracted from
+##   a string (such as an object's docstring).  The DocTest class also
+##   includes information about where the string was extracted from.
+
+class Example:
+    """
+    A single doctest example, consisting of source code and expected
+    output.  `Example` defines the following attributes:
+
+      - source: A single Python statement, always ending with a newline.
+        The constructor adds a newline if needed.
+
+      - want: The expected output from running the source code (either
+        from stdout, or a traceback in case of exception).  `want` ends
+        with a newline unless it's empty, in which case it's an empty
+        string.  The constructor adds a newline if needed.
+
+      - exc_msg: The exception message generated by the example, if
+        the example is expected to generate an exception; or `None` if
+        it is not expected to generate an exception.  This exception
+        message is compared against the return value of
+        `traceback.format_exception_only()`.  `exc_msg` ends with a
+        newline unless it's `None`.  The constructor adds a newline
+        if needed.
+
+      - lineno: The line number within the DocTest string containing
+        this Example where the Example begins.  This line number is
+        zero-based, with respect to the beginning of the DocTest.
+
+      - indent: The example's indentation in the DocTest string.
+        I.e., the number of space characters that preceed the
+        example's first prompt.
+
+      - options: A dictionary mapping from option flags to True or
+        False, which is used to override default options for this
+        example.  Any option flags not contained in this dictionary
+        are left at their default value (as specified by the
+        DocTestRunner's optionflags).  By default, no options are set.
+    """
+    def __init__(self, source, want, exc_msg=None, lineno=0, indent=0,
+                 options=None):
+        # Normalize inputs.
+        if not source.endswith('\n'):
+            source += '\n'
+        if want and not want.endswith('\n'):
+            want += '\n'
+        if exc_msg is not None and not exc_msg.endswith('\n'):
+            exc_msg += '\n'
+        # Store properties.
+        self.source = source
+        self.want = want
+        self.lineno = lineno
+        self.indent = indent
+        if options is None: options = {}
+        self.options = options
+        self.exc_msg = exc_msg
+
+class DocTest:
+    """
+    A collection of doctest examples that should be run in a single
+    namespace.  Each `DocTest` defines the following attributes:
+
+      - examples: the list of examples.
+
+      - globs: The namespace (aka globals) that the examples should
+        be run in.
+
+      - name: A name identifying the DocTest (typically, the name of
+        the object whose docstring this DocTest was extracted from).
+
+      - filename: The name of the file that this DocTest was extracted
+        from, or `None` if the filename is unknown.
+
+      - lineno: The line number within filename where this DocTest
+        begins, or `None` if the line number is unavailable.  This
+        line number is zero-based, with respect to the beginning of
+        the file.
+
+      - docstring: The string that the examples were extracted from,
+        or `None` if the string is unavailable.
+    """
+    def __init__(self, examples, globs, name, filename, lineno, docstring):
+        """
+        Create a new DocTest containing the given examples.  The
+        DocTest's globals are initialized with a copy of `globs`.
+        """
+        assert not isinstance(examples, basestring), \
+               "DocTest no longer accepts str; use DocTestParser instead"
+        self.examples = examples
+        self.docstring = docstring
+        self.globs = globs.copy()
+        self.name = name
+        self.filename = filename
+        self.lineno = lineno
+
+    def __repr__(self):
+        if len(self.examples) == 0:
+            examples = 'no examples'
+        elif len(self.examples) == 1:
+            examples = '1 example'
+        else:
+            examples = '%d examples' % len(self.examples)
+        return ('<DocTest %s from %s:%s (%s)>' %
+                (self.name, self.filename, self.lineno, examples))
+
+
+    # This lets us sort tests by name:
+    def __cmp__(self, other):
+        if not isinstance(other, DocTest):
+            return -1
+        return cmp((self.name, self.filename, self.lineno, id(self)),
+                   (other.name, other.filename, other.lineno, id(other)))
+
+######################################################################
+## 3. DocTestParser
+######################################################################
+
+class DocTestParser:
+    """
+    A class used to parse strings containing doctest examples.
+    """
+    # This regular expression is used to find doctest examples in a
+    # string.  It defines three groups: `source` is the source code
+    # (including leading indentation and prompts); `indent` is the
+    # indentation of the first (PS1) line of the source code; and
+    # `want` is the expected output (including leading indentation).
+    _EXAMPLE_RE = re.compile(r'''
+        # Source consists of a PS1 line followed by zero or more PS2 lines.
+        (?P<source>
+            (?:^(?P<indent> [ ]*) >>>    .*)    # PS1 line
+            (?:\n           [ ]*  \.\.\. .*)*)  # PS2 lines
+        \n?
+        # Want consists of any non-blank lines that do not start with PS1.
+        (?P<want> (?:(?![ ]*$)    # Not a blank line
+                     (?![ ]*>>>)  # Not a line starting with PS1
+                     .*$\n?       # But any other line
+                  )*)
+        ''', re.MULTILINE | re.VERBOSE)
+
+    # A regular expression for handling `want` strings that contain
+    # expected exceptions.  It divides `want` into three pieces:
+    #    - the traceback header line (`hdr`)
+    #    - the traceback stack (`stack`)
+    #    - the exception message (`msg`), as generated by
+    #      traceback.format_exception_only()
+    # `msg` may have multiple lines.  We assume/require that the
+    # exception message is the first non-indented line starting with a word
+    # character following the traceback header line.
+    _EXCEPTION_RE = re.compile(r"""
+        # Grab the traceback header.  Different versions of Python have
+        # said different things on the first traceback line.
+        ^(?P<hdr> Traceback\ \(
+            (?: most\ recent\ call\ last
+            |   innermost\ last
+            ) \) :
+        )
+        \s* $                # toss trailing whitespace on the header.
+        (?P<stack> .*?)      # don't blink: absorb stuff until...
+        ^ (?P<msg> \w+ .*)   #     a line *starts* with alphanum.
+        """, re.VERBOSE | re.MULTILINE | re.DOTALL)
+
+    # A callable returning a true value iff its argument is a blank line
+    # or contains a single comment.
+    _IS_BLANK_OR_COMMENT = re.compile(r'^[ ]*(#.*)?$').match
+
+    def parse(self, string, name='<string>'):
+        """
+        Divide the given string into examples and intervening text,
+        and return them as a list of alternating Examples and strings.
+        Line numbers for the Examples are 0-based.  The optional
+        argument `name` is a name identifying this string, and is only
+        used for error messages.
+        """
+        string = string.expandtabs()
+        # If all lines begin with the same indentation, then strip it.
+        min_indent = self._min_indent(string)
+        if min_indent > 0:
+            string = '\n'.join([l[min_indent:] for l in string.split('\n')])
+
+        output = []
+        charno, lineno = 0, 0
+        # Find all doctest examples in the string:
+        for m in self._EXAMPLE_RE.finditer(string):
+            # Add the pre-example text to `output`.
+            output.append(string[charno:m.start()])
+            # Update lineno (lines before this example)
+            lineno += string.count('\n', charno, m.start())
+            # Extract info from the regexp match.
+            (source, options, want, exc_msg) = \
+                     self._parse_example(m, name, lineno)
+            # Create an Example, and add it to the list.
+            if not self._IS_BLANK_OR_COMMENT(source):
+                output.append( Example(source, want, exc_msg,
+                                    lineno=lineno,
+                                    indent=min_indent+len(m.group('indent')),
+                                    options=options) )
+            # Update lineno (lines inside this example)
+            lineno += string.count('\n', m.start(), m.end())
+            # Update charno.
+            charno = m.end()
+        # Add any remaining post-example text to `output`.
+        output.append(string[charno:])
+        return output
+
+    def get_doctest(self, string, globs, name, filename, lineno):
+        """
+        Extract all doctest examples from the given string, and
+        collect them into a `DocTest` object.
+
+        `globs`, `name`, `filename`, and `lineno` are attributes for
+        the new `DocTest` object.  See the documentation for `DocTest`
+        for more information.
+        """
+        return DocTest(self.get_examples(string, name), globs,
+                       name, filename, lineno, string)
+
+    def get_examples(self, string, name='<string>'):
+        """
+        Extract all doctest examples from the given string, and return
+        them as a list of `Example` objects.  Line numbers are
+        0-based, because it's most common in doctests that nothing
+        interesting appears on the same line as opening triple-quote,
+        and so the first interesting line is called \"line 1\" then.
+
+        The optional argument `name` is a name identifying this
+        string, and is only used for error messages.
+        """
+        return [x for x in self.parse(string, name)
+                if isinstance(x, Example)]
+
+    def _parse_example(self, m, name, lineno):
+        """
+        Given a regular expression match from `_EXAMPLE_RE` (`m`),
+        return a pair `(source, want)`, where `source` is the matched
+        example's source code (with prompts and indentation stripped);
+        and `want` is the example's expected output (with indentation
+        stripped).
+
+        `name` is the string's name, and `lineno` is the line number
+        where the example starts; both are used for error messages.
+        """
+        # Get the example's indentation level.
+        indent = len(m.group('indent'))
+
+        # Divide source into lines; check that they're properly
+        # indented; and then strip their indentation & prompts.
+        source_lines = m.group('source').split('\n')
+        self._check_prompt_blank(source_lines, indent, name, lineno)
+        self._check_prefix(source_lines[1:], ' '*indent + '.', name, lineno)
+        source = '\n'.join([sl[indent+4:] for sl in source_lines])
+
+        # Divide want into lines; check that it's properly indented; and
+        # then strip the indentation.  Spaces before the last newline should
+        # be preserved, so plain rstrip() isn't good enough.
+        want = m.group('want')
+        want_lines = want.split('\n')
+        if len(want_lines) > 1 and re.match(r' *$', want_lines[-1]):
+            del want_lines[-1]  # forget final newline & spaces after it
+        self._check_prefix(want_lines, ' '*indent, name,
+                           lineno + len(source_lines))
+        want = '\n'.join([wl[indent:] for wl in want_lines])
+
+        # If `want` contains a traceback message, then extract it.
+        m = self._EXCEPTION_RE.match(want)
+        if m:
+            exc_msg = m.group('msg')
+        else:
+            exc_msg = None
+
+        # Extract options from the source.
+        options = self._find_options(source, name, lineno)
+
+        return source, options, want, exc_msg
+
+    # This regular expression looks for option directives in the
+    # source code of an example.  Option directives are comments
+    # starting with "doctest:".  Warning: this may give false
+    # positives for string-literals that contain the string
+    # "#doctest:".  Eliminating these false positives would require
+    # actually parsing the string; but we limit them by ignoring any
+    # line containing "#doctest:" that is *followed* by a quote mark.
+    _OPTION_DIRECTIVE_RE = re.compile(r'#\s*doctest:\s*([^\n\'"]*)$',
+                                      re.MULTILINE)
+
+    def _find_options(self, source, name, lineno):
+        """
+        Return a dictionary containing option overrides extracted from
+        option directives in the given source string.
+
+        `name` is the string's name, and `lineno` is the line number
+        where the example starts; both are used for error messages.
+        """
+        options = {}
+        # (note: with the current regexp, this will match at most once:)
+        for m in self._OPTION_DIRECTIVE_RE.finditer(source):
+            option_strings = m.group(1).replace(',', ' ').split()
+            for option in option_strings:
+                if (option[0] not in '+-' or
+                    option[1:] not in OPTIONFLAGS_BY_NAME):
+                    raise ValueError('line %r of the doctest for %s '
+                                     'has an invalid option: %r' %
+                                     (lineno+1, name, option))
+                flag = OPTIONFLAGS_BY_NAME[option[1:]]
+                options[flag] = (option[0] == '+')
+        if options and self._IS_BLANK_OR_COMMENT(source):
+            raise ValueError('line %r of the doctest for %s has an option '
+                             'directive on a line with no example: %r' %
+                             (lineno, name, source))
+        return options
+
+    # This regular expression finds the indentation of every non-blank
+    # line in a string.
+    _INDENT_RE = re.compile('^([ ]*)(?=\S)', re.MULTILINE)
+
+    def _min_indent(self, s):
+        "Return the minimum indentation of any non-blank line in `s`"
+        indents = [len(indent) for indent in self._INDENT_RE.findall(s)]
+        if len(indents) > 0:
+            return min(indents)
+        else:
+            return 0
+
+    def _check_prompt_blank(self, lines, indent, name, lineno):
+        """
+        Given the lines of a source string (including prompts and
+        leading indentation), check to make sure that every prompt is
+        followed by a space character.  If any line is not followed by
+        a space character, then raise ValueError.
+        """
+        for i, line in enumerate(lines):
+            if len(line) >= indent+4 and line[indent+3] != ' ':
+                raise ValueError('line %r of the docstring for %s '
+                                 'lacks blank after %s: %r' %
+                                 (lineno+i+1, name,
+                                  line[indent:indent+3], line))
+
+    def _check_prefix(self, lines, prefix, name, lineno):
+        """
+        Check that every line in the given list starts with the given
+        prefix; if any line does not, then raise a ValueError.
+        """
+        for i, line in enumerate(lines):
+            if line and not line.startswith(prefix):
+                raise ValueError('line %r of the docstring for %s has '
+                                 'inconsistent leading whitespace: %r' %
+                                 (lineno+i+1, name, line))
+
+
+######################################################################
+## 4. DocTest Finder
+######################################################################
+
+class DocTestFinder:
+    """
+    A class used to extract the DocTests that are relevant to a given
+    object, from its docstring and the docstrings of its contained
+    objects.  Doctests can currently be extracted from the following
+    object types: modules, functions, classes, methods, staticmethods,
+    classmethods, and properties.
+    """
+
+    def __init__(self, verbose=False, parser=DocTestParser(),
+                 recurse=True, _namefilter=None, exclude_empty=True):
+        """
+        Create a new doctest finder.
+
+        The optional argument `parser` specifies a class or
+        function that should be used to create new DocTest objects (or
+        objects that implement the same interface as DocTest).  The
+        signature for this factory function should match the signature
+        of the DocTest constructor.
+
+        If the optional argument `recurse` is false, then `find` will
+        only examine the given object, and not any contained objects.
+
+        If the optional argument `exclude_empty` is false, then `find`
+        will include tests for objects with empty docstrings.
+        """
+        self._parser = parser
+        self._verbose = verbose
+        self._recurse = recurse
+        self._exclude_empty = exclude_empty
+        # _namefilter is undocumented, and exists only for temporary backward-
+        # compatibility support of testmod's deprecated isprivate mess.
+        self._namefilter = _namefilter
+
+    def find(self, obj, name=None, module=None, globs=None,
+             extraglobs=None):
+        """
+        Return a list of the DocTests that are defined by the given
+        object's docstring, or by any of its contained objects'
+        docstrings.
+
+        The optional parameter `module` is the module that contains
+        the given object.  If the module is not specified or is None, then
+        the test finder will attempt to automatically determine the
+        correct module.  The object's module is used:
+
+            - As a default namespace, if `globs` is not specified.
+            - To prevent the DocTestFinder from extracting DocTests
+              from objects that are imported from other modules.
+            - To find the name of the file containing the object.
+            - To help find the line number of the object within its
+              file.
+
+        Contained objects whose module does not match `module` are ignored.
+
+        If `module` is False, no attempt to find the module will be made.
+        This is obscure, of use mostly in tests:  if `module` is False, or
+        is None but cannot be found automatically, then all objects are
+        considered to belong to the (non-existent) module, so all contained
+        objects will (recursively) be searched for doctests.
+
+        The globals for each DocTest is formed by combining `globs`
+        and `extraglobs` (bindings in `extraglobs` override bindings
+        in `globs`).  A new copy of the globals dictionary is created
+        for each DocTest.  If `globs` is not specified, then it
+        defaults to the module's `__dict__`, if specified, or {}
+        otherwise.  If `extraglobs` is not specified, then it defaults
+        to {}.
+
+        """
+        # If name was not specified, then extract it from the object.
+        if name is None:
+            name = getattr(obj, '__name__', None)
+            if name is None:
+                raise ValueError("DocTestFinder.find: name must be given "
+                        "when obj.__name__ doesn't exist: %r" %
+                                 (type(obj),))
+
+        # Find the module that contains the given object (if obj is
+        # a module, then module=obj.).  Note: this may fail, in which
+        # case module will be None.
+        if module is False:
+            module = None
+        elif module is None:
+            module = inspect.getmodule(obj)
+
+        # Read the module's source code.  This is used by
+        # DocTestFinder._find_lineno to find the line number for a
+        # given object's docstring.
+        try:
+            file = inspect.getsourcefile(obj) or inspect.getfile(obj)
+            source_lines = linecache.getlines(file)
+            if not source_lines:
+                source_lines = None
+        except TypeError:
+            source_lines = None
+
+        # Initialize globals, and merge in extraglobs.
+        if globs is None:
+            if module is None:
+                globs = {}
+            else:
+                globs = module.__dict__.copy()
+        else:
+            globs = globs.copy()
+        if extraglobs is not None:
+            globs.update(extraglobs)
+
+        # Recursively expore `obj`, extracting DocTests.
+        tests = []
+        self._find(tests, obj, name, module, source_lines, globs, {})
+        return tests
+
+    def _filter(self, obj, prefix, base):
+        """
+        Return true if the given object should not be examined.
+        """
+        return (self._namefilter is not None and
+                self._namefilter(prefix, base))
+
+    def _from_module(self, module, object):
+        """
+        Return true if the given object is defined in the given
+        module.
+        """
+        if module is None:
+            return True
+        elif inspect.isfunction(object):
+            return module.__dict__ is object.func_globals
+        elif inspect.isclass(object):
+            return module.__name__ == object.__module__
+        elif inspect.getmodule(object) is not None:
+            return module is inspect.getmodule(object)
+        elif hasattr(object, '__module__'):
+            return module.__name__ == object.__module__
+        elif isinstance(object, property):
+            return True # [XX] no way not be sure.
+        else:
+            raise ValueError("object must be a class or function")
+
+    def _find(self, tests, obj, name, module, source_lines, globs, seen):
+        """
+        Find tests for the given object and any contained objects, and
+        add them to `tests`.
+        """
+        if self._verbose:
+            print 'Finding tests in %s' % name
+
+        # If we've already processed this object, then ignore it.
+        if id(obj) in seen:
+            return
+        seen[id(obj)] = 1
+
+        # Find a test for this object, and add it to the list of tests.
+        test = self._get_test(obj, name, module, globs, source_lines)
+        if test is not None:
+            tests.append(test)
+
+        # Look for tests in a module's contained objects.
+        if inspect.ismodule(obj) and self._recurse:
+            for valname, val in obj.__dict__.items():
+                # Check if this contained object should be ignored.
+                if self._filter(val, name, valname):
+                    continue
+                valname = '%s.%s' % (name, valname)
+                # Recurse to functions & classes.
+                if ((inspect.isfunction(val) or inspect.isclass(val)) and
+                    self._from_module(module, val)):
+                    self._find(tests, val, valname, module, source_lines,
+                               globs, seen)
+
+        # Look for tests in a module's __test__ dictionary.
+        if inspect.ismodule(obj) and self._recurse:
+            for valname, val in getattr(obj, '__test__', {}).items():
+                if not isinstance(valname, basestring):
+                    raise ValueError("DocTestFinder.find: __test__ keys "
+                                     "must be strings: %r" %
+                                     (type(valname),))
+                if not (inspect.isfunction(val) or inspect.isclass(val) or
+                        inspect.ismethod(val) or inspect.ismodule(val) or
+                        isinstance(val, basestring)):
+                    raise ValueError("DocTestFinder.find: __test__ values "
+                                     "must be strings, functions, methods, "
+                                     "classes, or modules: %r" %
+                                     (type(val),))
+                valname = '%s.__test__.%s' % (name, valname)
+                self._find(tests, val, valname, module, source_lines,
+                           globs, seen)
+
+        # Look for tests in a class's contained objects.
+        if inspect.isclass(obj) and self._recurse:
+            for valname, val in obj.__dict__.items():
+                # Check if this contained object should be ignored.
+                if self._filter(val, name, valname):
+                    continue
+                # Special handling for staticmethod/classmethod.
+                if isinstance(val, staticmethod):
+                    val = getattr(obj, valname)
+                if isinstance(val, classmethod):
+                    val = getattr(obj, valname).im_func
+
+                # Recurse to methods, properties, and nested classes.
+                if ((inspect.isfunction(val) or inspect.isclass(val) or
+                      isinstance(val, property)) and
+                      self._from_module(module, val)):
+                    valname = '%s.%s' % (name, valname)
+                    self._find(tests, val, valname, module, source_lines,
+                               globs, seen)
+
+    def _get_test(self, obj, name, module, globs, source_lines):
+        """
+        Return a DocTest for the given object, if it defines a docstring;
+        otherwise, return None.
+        """
+        # Extract the object's docstring.  If it doesn't have one,
+        # then return None (no test for this object).
+        if isinstance(obj, basestring):
+            docstring = obj
+        else:
+            try:
+                if obj.__doc__ is None:
+                    docstring = ''
+                else:
+                    docstring = obj.__doc__
+                    if not isinstance(docstring, basestring):
+                        docstring = str(docstring)
+            except (TypeError, AttributeError):
+                docstring = ''
+
+        # Find the docstring's location in the file.
+        lineno = self._find_lineno(obj, source_lines)
+
+        # Don't bother if the docstring is empty.
+        if self._exclude_empty and not docstring:
+            return None
+
+        # Return a DocTest for this object.
+        if module is None:
+            filename = None
+        else:
+            filename = getattr(module, '__file__', module.__name__)
+            if filename[-4:] in (".pyc", ".pyo"):
+                filename = filename[:-1]
+        return self._parser.get_doctest(docstring, globs, name,
+                                        filename, lineno)
+
+    def _find_lineno(self, obj, source_lines):
+        """
+        Return a line number of the given object's docstring.  Note:
+        this method assumes that the object has a docstring.
+        """
+        lineno = None
+
+        # Find the line number for modules.
+        if inspect.ismodule(obj):
+            lineno = 0
+
+        # Find the line number for classes.
+        # Note: this could be fooled if a class is defined multiple
+        # times in a single file.
+        if inspect.isclass(obj):
+            if source_lines is None:
+                return None
+            pat = re.compile(r'^\s*class\s*%s\b' %
+                             getattr(obj, '__name__', '-'))
+            for i, line in enumerate(source_lines):
+                if pat.match(line):
+                    lineno = i
+                    break
+
+        # Find the line number for functions & methods.
+        if inspect.ismethod(obj): obj = obj.im_func
+        if inspect.isfunction(obj): obj = obj.func_code
+        if inspect.istraceback(obj): obj = obj.tb_frame
+        if inspect.isframe(obj): obj = obj.f_code
+        if inspect.iscode(obj):
+            lineno = getattr(obj, 'co_firstlineno', None)-1
+
+        # Find the line number where the docstring starts.  Assume
+        # that it's the first line that begins with a quote mark.
+        # Note: this could be fooled by a multiline function
+        # signature, where a continuation line begins with a quote
+        # mark.
+        if lineno is not None:
+            if source_lines is None:
+                return lineno+1
+            pat = re.compile('(^|.*:)\s*\w*("|\')')
+            for lineno in range(lineno, len(source_lines)):
+                if pat.match(source_lines[lineno]):
+                    return lineno
+
+        # We couldn't find the line number.
+        return None
+
+######################################################################
+## 5. DocTest Runner
+######################################################################
+
+class DocTestRunner:
+    """
+    A class used to run DocTest test cases, and accumulate statistics.
+    The `run` method is used to process a single DocTest case.  It
+    returns a tuple `(f, t)`, where `t` is the number of test cases
+    tried, and `f` is the number of test cases that failed.
+
+        >>> tests = DocTestFinder().find(_TestClass)
+        >>> runner = DocTestRunner(verbose=False)
+        >>> for test in tests:
+        ...     print runner.run(test)
+        (0, 2)
+        (0, 1)
+        (0, 2)
+        (0, 2)
+
+    The `summarize` method prints a summary of all the test cases that
+    have been run by the runner, and returns an aggregated `(f, t)`
+    tuple:
+
+        >>> runner.summarize(verbose=1)
+        4 items passed all tests:
+           2 tests in _TestClass
+           2 tests in _TestClass.__init__
+           2 tests in _TestClass.get
+           1 tests in _TestClass.square
+        7 tests in 4 items.
+        7 passed and 0 failed.
+        Test passed.
+        (0, 7)
+
+    The aggregated number of tried examples and failed examples is
+    also available via the `tries` and `failures` attributes:
+
+        >>> runner.tries
+        7
+        >>> runner.failures
+        0
+
+    The comparison between expected outputs and actual outputs is done
+    by an `OutputChecker`.  This comparison may be customized with a
+    number of option flags; see the documentation for `testmod` for
+    more information.  If the option flags are insufficient, then the
+    comparison may also be customized by passing a subclass of
+    `OutputChecker` to the constructor.
+
+    The test runner's display output can be controlled in two ways.
+    First, an output function (`out) can be passed to
+    `TestRunner.run`; this function will be called with strings that
+    should be displayed.  It defaults to `sys.stdout.write`.  If
+    capturing the output is not sufficient, then the display output
+    can be also customized by subclassing DocTestRunner, and
+    overriding the methods `report_start`, `report_success`,
+    `report_unexpected_exception`, and `report_failure`.
+    """
+    # This divider string is used to separate failure messages, and to
+    # separate sections of the summary.
+    DIVIDER = "*" * 70
+
+    def __init__(self, checker=None, verbose=None, optionflags=0):
+        """
+        Create a new test runner.
+
+        Optional keyword arg `checker` is the `OutputChecker` that
+        should be used to compare the expected outputs and actual
+        outputs of doctest examples.
+
+        Optional keyword arg 'verbose' prints lots of stuff if true,
+        only failures if false; by default, it's true iff '-v' is in
+        sys.argv.
+
+        Optional argument `optionflags` can be used to control how the
+        test runner compares expected output to actual output, and how
+        it displays failures.  See the documentation for `testmod` for
+        more information.
+        """
+        self._checker = checker or OutputChecker()
+        if verbose is None:
+            verbose = '-v' in sys.argv
+        self._verbose = verbose
+        self.optionflags = optionflags
+        self.original_optionflags = optionflags
+
+        # Keep track of the examples we've run.
+        self.tries = 0
+        self.failures = 0
+        self._name2ft = {}
+
+        # Create a fake output target for capturing doctest output.
+        self._fakeout = _SpoofOut()
+
+    #/////////////////////////////////////////////////////////////////
+    # Reporting methods
+    #/////////////////////////////////////////////////////////////////
+
+    def report_start(self, out, test, example):
+        """
+        Report that the test runner is about to process the given
+        example.  (Only displays a message if verbose=True)
+        """
+        if self._verbose:
+            if example.want:
+                out('Trying:\n' + _indent(example.source) +
+                    'Expecting:\n' + _indent(example.want))
+            else:
+                out('Trying:\n' + _indent(example.source) +
+                    'Expecting nothing\n')
+
+    def report_success(self, out, test, example, got):
+        """
+        Report that the given example ran successfully.  (Only
+        displays a message if verbose=True)
+        """
+        if self._verbose:
+            out("ok\n")
+
+    def report_failure(self, out, test, example, got):
+        """
+        Report that the given example failed.
+        """
+        out(self._failure_header(test, example) +
+            self._checker.output_difference(example, got, self.optionflags))
+
+    def report_unexpected_exception(self, out, test, example, exc_info):
+        """
+        Report that the given example raised an unexpected exception.
+        """
+        out(self._failure_header(test, example) +
+            'Exception raised:\n' + _indent(_exception_traceback(exc_info)))
+
+    def _failure_header(self, test, example):
+        out = [self.DIVIDER]
+        if test.filename:
+            if test.lineno is not None and example.lineno is not None:
+                lineno = test.lineno + example.lineno + 1
+            else:
+                lineno = '?'
+            out.append('File "%s", line %s, in %s' %
+                       (test.filename, lineno, test.name))
+        else:
+            out.append('Line %s, in %s' % (example.lineno+1, test.name))
+        out.append('Failed example:')
+        source = example.source
+        out.append(_indent(source))
+        return '\n'.join(out)
+
+    #/////////////////////////////////////////////////////////////////
+    # DocTest Running
+    #/////////////////////////////////////////////////////////////////
+
+    def __run(self, test, compileflags, out):
+        """
+        Run the examples in `test`.  Write the outcome of each example
+        with one of the `DocTestRunner.report_*` methods, using the
+        writer function `out`.  `compileflags` is the set of compiler
+        flags that should be used to execute examples.  Return a tuple
+        `(f, t)`, where `t` is the number of examples tried, and `f`
+        is the number of examples that failed.  The examples are run
+        in the namespace `test.globs`.
+        """
+        # Keep track of the number of failures and tries.
+        failures = tries = 0
+
+        # Save the option flags (since option directives can be used
+        # to modify them).
+        original_optionflags = self.optionflags
+
+        SUCCESS, FAILURE, BOOM = range(3) # `outcome` state
+
+        check = self._checker.check_output
+
+        # Process each example.
+        for examplenum, example in enumerate(test.examples):
+
+            # If REPORT_ONLY_FIRST_FAILURE is set, then supress
+            # reporting after the first failure.
+            quiet = (self.optionflags & REPORT_ONLY_FIRST_FAILURE and
+                     failures > 0)
+
+            # Merge in the example's options.
+            self.optionflags = original_optionflags
+            if example.options:
+                for (optionflag, val) in example.options.items():
+                    if val:
+                        self.optionflags |= optionflag
+                    else:
+                        self.optionflags &= ~optionflag
+
+            # Record that we started this example.
+            tries += 1
+            if not quiet:
+                self.report_start(out, test, example)
+
+            # Use a special filename for compile(), so we can retrieve
+            # the source code during interactive debugging (see
+            # __patched_linecache_getlines).
+            filename = '<doctest %s[%d]>' % (test.name, examplenum)
+
+            # Run the example in the given context (globs), and record
+            # any exception that gets raised.  (But don't intercept
+            # keyboard interrupts.)
+            try:
+                # Don't blink!  This is where the user's code gets run.
+                exec compile(example.source, filename, "single",
+                             compileflags, 1) in test.globs
+                self.debugger.set_continue() # ==== Example Finished ====
+                exception = None
+            except KeyboardInterrupt:
+                raise
+            except:
+                exception = sys.exc_info()
+                self.debugger.set_continue() # ==== Example Finished ====
+
+            got = self._fakeout.getvalue()  # the actual output
+            self._fakeout.truncate(0)
+            outcome = FAILURE   # guilty until proved innocent or insane
+
+            # If the example executed without raising any exceptions,
+            # verify its output.
+            if exception is None:
+                if check(example.want, got, self.optionflags):
+                    outcome = SUCCESS
+
+            # The example raised an exception:  check if it was expected.
+            else:
+                exc_info = sys.exc_info()
+                exc_msg = traceback.format_exception_only(*exc_info[:2])[-1]
+                if not quiet:
+                    got += _exception_traceback(exc_info)
+
+                # If `example.exc_msg` is None, then we weren't expecting
+                # an exception.
+                if example.exc_msg is None:
+                    outcome = BOOM
+
+                # We expected an exception:  see whether it matches.
+                elif check(example.exc_msg, exc_msg, self.optionflags):
+                    outcome = SUCCESS
+
+                # Another chance if they didn't care about the detail.
+                elif self.optionflags & IGNORE_EXCEPTION_DETAIL:
+                    m1 = re.match(r'[^:]*:', example.exc_msg)
+                    m2 = re.match(r'[^:]*:', exc_msg)
+                    if m1 and m2 and check(m1.group(0), m2.group(0),
+                                           self.optionflags):
+                        outcome = SUCCESS
+
+            # Report the outcome.
+            if outcome is SUCCESS:
+                if not quiet:
+                    self.report_success(out, test, example, got)
+            elif outcome is FAILURE:
+                if not quiet:
+                    self.report_failure(out, test, example, got)
+                failures += 1
+            elif outcome is BOOM:
+                if not quiet:
+                    self.report_unexpected_exception(out, test, example,
+                                                     exc_info)
+                failures += 1
+            else:
+                assert False, ("unknown outcome", outcome)
+
+        # Restore the option flags (in case they were modified)
+        self.optionflags = original_optionflags
+
+        # Record and return the number of failures and tries.
+        self.__record_outcome(test, failures, tries)
+        return failures, tries
+
+    def __record_outcome(self, test, f, t):
+        """
+        Record the fact that the given DocTest (`test`) generated `f`
+        failures out of `t` tried examples.
+        """
+        f2, t2 = self._name2ft.get(test.name, (0,0))
+        self._name2ft[test.name] = (f+f2, t+t2)
+        self.failures += f
+        self.tries += t
+
+    __LINECACHE_FILENAME_RE = re.compile(r'<doctest '
+                                         r'(?P<name>[\w\.]+)'
+                                         r'\[(?P<examplenum>\d+)\]>$')
+    def __patched_linecache_getlines(self, filename, module_globals=None):
+        m = self.__LINECACHE_FILENAME_RE.match(filename)
+        if m and m.group('name') == self.test.name:
+            example = self.test.examples[int(m.group('examplenum'))]
+            return example.source.splitlines(True)
+        elif self.save_linecache_getlines.func_code.co_argcount>1:
+            return self.save_linecache_getlines(filename, module_globals)
+        else:
+            return self.save_linecache_getlines(filename)
+
+    def run(self, test, compileflags=None, out=None, clear_globs=True):
+        """
+        Run the examples in `test`, and display the results using the
+        writer function `out`.
+
+        The examples are run in the namespace `test.globs`.  If
+        `clear_globs` is true (the default), then this namespace will
+        be cleared after the test runs, to help with garbage
+        collection.  If you would like to examine the namespace after
+        the test completes, then use `clear_globs=False`.
+
+        `compileflags` gives the set of flags that should be used by
+        the Python compiler when running the examples.  If not
+        specified, then it will default to the set of future-import
+        flags that apply to `globs`.
+
+        The output of each example is checked using
+        `DocTestRunner.check_output`, and the results are formatted by
+        the `DocTestRunner.report_*` methods.
+        """
+        self.test = test
+
+        if compileflags is None:
+            compileflags = _extract_future_flags(test.globs)
+
+        save_stdout = sys.stdout
+        if out is None:
+            out = save_stdout.write
+        sys.stdout = self._fakeout
+
+        # Patch pdb.set_trace to restore sys.stdout during interactive
+        # debugging (so it's not still redirected to self._fakeout).
+        # Note that the interactive output will go to *our*
+        # save_stdout, even if that's not the real sys.stdout; this
+        # allows us to write test cases for the set_trace behavior.
+        save_set_trace = pdb.set_trace
+        self.debugger = _OutputRedirectingPdb(save_stdout)
+        self.debugger.reset()
+        pdb.set_trace = self.debugger.set_trace
+
+        # Patch linecache.getlines, so we can see the example's source
+        # when we're inside the debugger.
+        self.save_linecache_getlines = linecache.getlines
+        linecache.getlines = self.__patched_linecache_getlines
+
+        try:
+            return self.__run(test, compileflags, out)
+        finally:
+            sys.stdout = save_stdout
+            pdb.set_trace = save_set_trace
+            linecache.getlines = self.save_linecache_getlines
+            if clear_globs:
+                test.globs.clear()
+
+    #/////////////////////////////////////////////////////////////////
+    # Summarization
+    #/////////////////////////////////////////////////////////////////
+    def summarize(self, verbose=None):
+        """
+        Print a summary of all the test cases that have been run by
+        this DocTestRunner, and return a tuple `(f, t)`, where `f` is
+        the total number of failed examples, and `t` is the total
+        number of tried examples.
+
+        The optional `verbose` argument controls how detailed the
+        summary is.  If the verbosity is not specified, then the
+        DocTestRunner's verbosity is used.
+        """
+        if verbose is None:
+            verbose = self._verbose
+        notests = []
+        passed = []
+        failed = []
+        totalt = totalf = 0
+        for x in self._name2ft.items():
+            name, (f, t) = x
+            assert f <= t
+            totalt += t
+            totalf += f
+            if t == 0:
+                notests.append(name)
+            elif f == 0:
+                passed.append( (name, t) )
+            else:
+                failed.append(x)
+        if verbose:
+            if notests:
+                print len(notests), "items had no tests:"
+                notests.sort()
+                for thing in notests:
+                    print "   ", thing
+            if passed:
+                print len(passed), "items passed all tests:"
+                passed.sort()
+                for thing, count in passed:
+                    print " %3d tests in %s" % (count, thing)
+        if failed:
+            print self.DIVIDER
+            print len(failed), "items had failures:"
+            failed.sort()
+            for thing, (f, t) in failed:
+                print " %3d of %3d in %s" % (f, t, thing)
+        if verbose:
+            print totalt, "tests in", len(self._name2ft), "items."
+            print totalt - totalf, "passed and", totalf, "failed."
+        if totalf:
+            print "***Test Failed***", totalf, "failures."
+        elif verbose:
+            print "Test passed."
+        return totalf, totalt
+
+    #/////////////////////////////////////////////////////////////////
+    # Backward compatibility cruft to maintain doctest.master.
+    #/////////////////////////////////////////////////////////////////
+    def merge(self, other):
+        d = self._name2ft
+        for name, (f, t) in other._name2ft.items():
+            if name in d:
+                print "*** DocTestRunner.merge: '" + name + "' in both" \
+                    " testers; summing outcomes."
+                f2, t2 = d[name]
+                f = f + f2
+                t = t + t2
+            d[name] = f, t
+
+class OutputChecker:
+    """
+    A class used to check the whether the actual output from a doctest
+    example matches the expected output.  `OutputChecker` defines two
+    methods: `check_output`, which compares a given pair of outputs,
+    and returns true if they match; and `output_difference`, which
+    returns a string describing the differences between two outputs.
+    """
+    def check_output(self, want, got, optionflags):
+        """
+        Return True iff the actual output from an example (`got`)
+        matches the expected output (`want`).  These strings are
+        always considered to match if they are identical; but
+        depending on what option flags the test runner is using,
+        several non-exact match types are also possible.  See the
+        documentation for `TestRunner` for more information about
+        option flags.
+        """
+        # Handle the common case first, for efficiency:
+        # if they're string-identical, always return true.
+        if got == want:
+            return True
+
+        # The values True and False replaced 1 and 0 as the return
+        # value for boolean comparisons in Python 2.3.
+        if not (optionflags & DONT_ACCEPT_TRUE_FOR_1):
+            if (got,want) == ("True\n", "1\n"):
+                return True
+            if (got,want) == ("False\n", "0\n"):
+                return True
+
+        # <BLANKLINE> can be used as a special sequence to signify a
+        # blank line, unless the DONT_ACCEPT_BLANKLINE flag is used.
+        if not (optionflags & DONT_ACCEPT_BLANKLINE):
+            # Replace <BLANKLINE> in want with a blank line.
+            want = re.sub('(?m)^%s\s*?$' % re.escape(BLANKLINE_MARKER),
+                          '', want)
+            # If a line in got contains only spaces, then remove the
+            # spaces.
+            got = re.sub('(?m)^\s*?$', '', got)
+            if got == want:
+                return True
+
+        # This flag causes doctest to ignore any differences in the
+        # contents of whitespace strings.  Note that this can be used
+        # in conjunction with the ELLIPSIS flag.
+        if optionflags & NORMALIZE_WHITESPACE:
+            got = ' '.join(got.split())
+            want = ' '.join(want.split())
+            if got == want:
+                return True
+
+        # The ELLIPSIS flag says to let the sequence "..." in `want`
+        # match any substring in `got`.
+        if optionflags & ELLIPSIS:
+            if _ellipsis_match(want, got):
+                return True
+
+        # We didn't find any match; return false.
+        return False
+
+    # Should we do a fancy diff?
+    def _do_a_fancy_diff(self, want, got, optionflags):
+        # Not unless they asked for a fancy diff.
+        if not optionflags & (REPORT_UDIFF |
+                              REPORT_CDIFF |
+                              REPORT_NDIFF):
+            return False
+
+        # If expected output uses ellipsis, a meaningful fancy diff is
+        # too hard ... or maybe not.  In two real-life failures Tim saw,
+        # a diff was a major help anyway, so this is commented out.
+        # [todo] _ellipsis_match() knows which pieces do and don't match,
+        # and could be the basis for a kick-ass diff in this case.
+        ##if optionflags & ELLIPSIS and ELLIPSIS_MARKER in want:
+        ##    return False
+
+        # ndiff does intraline difference marking, so can be useful even
+        # for 1-line differences.
+        if optionflags & REPORT_NDIFF:
+            return True
+
+        # The other diff types need at least a few lines to be helpful.
+        return want.count('\n') > 2 and got.count('\n') > 2
+
+    def output_difference(self, example, got, optionflags):
+        """
+        Return a string describing the differences between the
+        expected output for a given example (`example`) and the actual
+        output (`got`).  `optionflags` is the set of option flags used
+        to compare `want` and `got`.
+        """
+        want = example.want
+        # If <BLANKLINE>s are being used, then replace blank lines
+        # with <BLANKLINE> in the actual output string.
+        if not (optionflags & DONT_ACCEPT_BLANKLINE):
+            got = re.sub('(?m)^[ ]*(?=\n)', BLANKLINE_MARKER, got)
+
+        # Check if we should use diff.
+        if self._do_a_fancy_diff(want, got, optionflags):
+            # Split want & got into lines.
+            want_lines = want.splitlines(True)  # True == keep line ends
+            got_lines = got.splitlines(True)
+            # Use difflib to find their differences.
+            if optionflags & REPORT_UDIFF:
+                diff = difflib.unified_diff(want_lines, got_lines, n=2)
+                diff = list(diff)[2:] # strip the diff header
+                kind = 'unified diff with -expected +actual'
+            elif optionflags & REPORT_CDIFF:
+                diff = difflib.context_diff(want_lines, got_lines, n=2)
+                diff = list(diff)[2:] # strip the diff header
+                kind = 'context diff with expected followed by actual'
+            elif optionflags & REPORT_NDIFF:
+                engine = difflib.Differ(charjunk=difflib.IS_CHARACTER_JUNK)
+                diff = list(engine.compare(want_lines, got_lines))
+                kind = 'ndiff with -expected +actual'
+            else:
+                assert 0, 'Bad diff option'
+            # Remove trailing whitespace on diff output.
+            diff = [line.rstrip() + '\n' for line in diff]
+            return 'Differences (%s):\n' % kind + _indent(''.join(diff))
+
+        # If we're not using diff, then simply list the expected
+        # output followed by the actual output.
+        if want and got:
+            return 'Expected:\n%sGot:\n%s' % (_indent(want), _indent(got))
+        elif want:
+            return 'Expected:\n%sGot nothing\n' % _indent(want)
+        elif got:
+            return 'Expected nothing\nGot:\n%s' % _indent(got)
+        else:
+            return 'Expected nothing\nGot nothing\n'
+
+class DocTestFailure(Exception):
+    """A DocTest example has failed in debugging mode.
+
+    The exception instance has variables:
+
+    - test: the DocTest object being run
+
+    - excample: the Example object that failed
+
+    - got: the actual output
+    """
+    def __init__(self, test, example, got):
+        self.test = test
+        self.example = example
+        self.got = got
+
+    def __str__(self):
+        return str(self.test)
+
+class UnexpectedException(Exception):
+    """A DocTest example has encountered an unexpected exception
+
+    The exception instance has variables:
+
+    - test: the DocTest object being run
+
+    - excample: the Example object that failed
+
+    - exc_info: the exception info
+    """
+    def __init__(self, test, example, exc_info):
+        self.test = test
+        self.example = example
+        self.exc_info = exc_info
+
+    def __str__(self):
+        return str(self.test)
+
+class DebugRunner(DocTestRunner):
+    r"""Run doc tests but raise an exception as soon as there is a failure.
+
+       If an unexpected exception occurs, an UnexpectedException is raised.
+       It contains the test, the example, and the original exception:
+
+         >>> runner = DebugRunner(verbose=False)
+         >>> test = DocTestParser().get_doctest('>>> raise KeyError\n42',
+         ...                                    {}, 'foo', 'foo.py', 0)
+         >>> try:
+         ...     runner.run(test)
+         ... except UnexpectedException, failure:
+         ...     pass
+
+         >>> failure.test is test
+         True
+
+         >>> failure.example.want
+         '42\n'
+
+         >>> exc_info = failure.exc_info
+         >>> raise exc_info[0], exc_info[1], exc_info[2]
+         Traceback (most recent call last):
+         ...
+         KeyError
+
+       We wrap the original exception to give the calling application
+       access to the test and example information.
+
+       If the output doesn't match, then a DocTestFailure is raised:
+
+         >>> test = DocTestParser().get_doctest('''
+         ...      >>> x = 1
+         ...      >>> x
+         ...      2
+         ...      ''', {}, 'foo', 'foo.py', 0)
+
+         >>> try:
+         ...    runner.run(test)
+         ... except DocTestFailure, failure:
+         ...    pass
+
+       DocTestFailure objects provide access to the test:
+
+         >>> failure.test is test
+         True
+
+       As well as to the example:
+
+         >>> failure.example.want
+         '2\n'
+
+       and the actual output:
+
+         >>> failure.got
+         '1\n'
+
+       If a failure or error occurs, the globals are left intact:
+
+         >>> del test.globs['__builtins__']
+         >>> test.globs
+         {'x': 1}
+
+         >>> test = DocTestParser().get_doctest('''
+         ...      >>> x = 2
+         ...      >>> raise KeyError
+         ...      ''', {}, 'foo', 'foo.py', 0)
+
+         >>> runner.run(test)
+         Traceback (most recent call last):
+         ...
+         UnexpectedException: <DocTest foo from foo.py:0 (2 examples)>
+
+         >>> del test.globs['__builtins__']
+         >>> test.globs
+         {'x': 2}
+
+       But the globals are cleared if there is no error:
+
+         >>> test = DocTestParser().get_doctest('''
+         ...      >>> x = 2
+         ...      ''', {}, 'foo', 'foo.py', 0)
+
+         >>> runner.run(test)
+         (0, 1)
+
+         >>> test.globs
+         {}
+
+       """
+
+    def run(self, test, compileflags=None, out=None, clear_globs=True):
+        r = DocTestRunner.run(self, test, compileflags, out, False)
+        if clear_globs:
+            test.globs.clear()
+        return r
+
+    def report_unexpected_exception(self, out, test, example, exc_info):
+        raise UnexpectedException(test, example, exc_info)
+
+    def report_failure(self, out, test, example, got):
+        raise DocTestFailure(test, example, got)
+
+######################################################################
+## 6. Test Functions
+######################################################################
+# These should be backwards compatible.
+
+# For backward compatibility, a global instance of a DocTestRunner
+# class, updated by testmod.
+master = None
+
+def testmod(m=None, name=None, globs=None, verbose=None, isprivate=None,
+            report=True, optionflags=0, extraglobs=None,
+            raise_on_error=False, exclude_empty=False):
+    """m=None, name=None, globs=None, verbose=None, isprivate=None,
+       report=True, optionflags=0, extraglobs=None, raise_on_error=False,
+       exclude_empty=False
+
+    Test examples in docstrings in functions and classes reachable
+    from module m (or the current module if m is not supplied), starting
+    with m.__doc__.  Unless isprivate is specified, private names
+    are not skipped.
+
+    Also test examples reachable from dict m.__test__ if it exists and is
+    not None.  m.__test__ maps names to functions, classes and strings;
+    function and class docstrings are tested even if the name is private;
+    strings are tested directly, as if they were docstrings.
+
+    Return (#failures, #tests).
+
+    See doctest.__doc__ for an overview.
+
+    Optional keyword arg "name" gives the name of the module; by default
+    use m.__name__.
+
+    Optional keyword arg "globs" gives a dict to be used as the globals
+    when executing examples; by default, use m.__dict__.  A copy of this
+    dict is actually used for each docstring, so that each docstring's
+    examples start with a clean slate.
+
+    Optional keyword arg "extraglobs" gives a dictionary that should be
+    merged into the globals that are used to execute examples.  By
+    default, no extra globals are used.  This is new in 2.4.
+
+    Optional keyword arg "verbose" prints lots of stuff if true, prints
+    only failures if false; by default, it's true iff "-v" is in sys.argv.
+
+    Optional keyword arg "report" prints a summary at the end when true,
+    else prints nothing at the end.  In verbose mode, the summary is
+    detailed, else very brief (in fact, empty if all tests passed).
+
+    Optional keyword arg "optionflags" or's together module constants,
+    and defaults to 0.  This is new in 2.3.  Possible values (see the
+    docs for details):
+
+        DONT_ACCEPT_TRUE_FOR_1
+        DONT_ACCEPT_BLANKLINE
+        NORMALIZE_WHITESPACE
+        ELLIPSIS
+        IGNORE_EXCEPTION_DETAIL
+        REPORT_UDIFF
+        REPORT_CDIFF
+        REPORT_NDIFF
+        REPORT_ONLY_FIRST_FAILURE
+
+    Optional keyword arg "raise_on_error" raises an exception on the
+    first unexpected exception or failure. This allows failures to be
+    post-mortem debugged.
+
+    Deprecated in Python 2.4:
+    Optional keyword arg "isprivate" specifies a function used to
+    determine whether a name is private.  The default function is
+    treat all functions as public.  Optionally, "isprivate" can be
+    set to doctest.is_private to skip over functions marked as private
+    using the underscore naming convention; see its docs for details.
+
+    Advanced tomfoolery:  testmod runs methods of a local instance of
+    class doctest.Tester, then merges the results into (or creates)
+    global Tester instance doctest.master.  Methods of doctest.master
+    can be called directly too, if you want to do something unusual.
+    Passing report=0 to testmod is especially useful then, to delay
+    displaying a summary.  Invoke doctest.master.summarize(verbose)
+    when you're done fiddling.
+    """
+    global master
+
+    if isprivate is not None:
+        warnings.warn("the isprivate argument is deprecated; "
+                      "examine DocTestFinder.find() lists instead",
+                      DeprecationWarning)
+
+    # If no module was given, then use __main__.
+    if m is None:
+        # DWA - m will still be None if this wasn't invoked from the command
+        # line, in which case the following TypeError is about as good an error
+        # as we should expect
+        m = sys.modules.get('__main__')
+
+    # Check that we were actually given a module.
+    if not inspect.ismodule(m):
+        raise TypeError("testmod: module required; %r" % (m,))
+
+    # If no name was given, then use the module's name.
+    if name is None:
+        name = m.__name__
+
+    # Find, parse, and run all tests in the given module.
+    finder = DocTestFinder(_namefilter=isprivate, exclude_empty=exclude_empty)
+
+    if raise_on_error:
+        runner = DebugRunner(verbose=verbose, optionflags=optionflags)
+    else:
+        runner = DocTestRunner(verbose=verbose, optionflags=optionflags)
+
+    for test in finder.find(m, name, globs=globs, extraglobs=extraglobs):
+        runner.run(test)
+
+    if report:
+        runner.summarize()
+
+    if master is None:
+        master = runner
+    else:
+        master.merge(runner)
+
+    return runner.failures, runner.tries
+
+def testfile(filename, module_relative=True, name=None, package=None,
+             globs=None, verbose=None, report=True, optionflags=0,
+             extraglobs=None, raise_on_error=False, parser=DocTestParser()):
+    """
+    Test examples in the given file.  Return (#failures, #tests).
+
+    Optional keyword arg "module_relative" specifies how filenames
+    should be interpreted:
+
+      - If "module_relative" is True (the default), then "filename"
+         specifies a module-relative path.  By default, this path is
+         relative to the calling module's directory; but if the
+         "package" argument is specified, then it is relative to that
+         package.  To ensure os-independence, "filename" should use
+         "/" characters to separate path segments, and should not
+         be an absolute path (i.e., it may not begin with "/").
+
+      - If "module_relative" is False, then "filename" specifies an
+        os-specific path.  The path may be absolute or relative (to
+        the current working directory).
+
+    Optional keyword arg "name" gives the name of the test; by default
+    use the file's basename.
+
+    Optional keyword argument "package" is a Python package or the
+    name of a Python package whose directory should be used as the
+    base directory for a module relative filename.  If no package is
+    specified, then the calling module's directory is used as the base
+    directory for module relative filenames.  It is an error to
+    specify "package" if "module_relative" is False.
+
+    Optional keyword arg "globs" gives a dict to be used as the globals
+    when executing examples; by default, use {}.  A copy of this dict
+    is actually used for each docstring, so that each docstring's
+    examples start with a clean slate.
+
+    Optional keyword arg "extraglobs" gives a dictionary that should be
+    merged into the globals that are used to execute examples.  By
+    default, no extra globals are used.
+
+    Optional keyword arg "verbose" prints lots of stuff if true, prints
+    only failures if false; by default, it's true iff "-v" is in sys.argv.
+
+    Optional keyword arg "report" prints a summary at the end when true,
+    else prints nothing at the end.  In verbose mode, the summary is
+    detailed, else very brief (in fact, empty if all tests passed).
+
+    Optional keyword arg "optionflags" or's together module constants,
+    and defaults to 0.  Possible values (see the docs for details):
+
+        DONT_ACCEPT_TRUE_FOR_1
+        DONT_ACCEPT_BLANKLINE
+        NORMALIZE_WHITESPACE
+        ELLIPSIS
+        IGNORE_EXCEPTION_DETAIL
+        REPORT_UDIFF
+        REPORT_CDIFF
+        REPORT_NDIFF
+        REPORT_ONLY_FIRST_FAILURE
+
+    Optional keyword arg "raise_on_error" raises an exception on the
+    first unexpected exception or failure. This allows failures to be
+    post-mortem debugged.
+
+    Optional keyword arg "parser" specifies a DocTestParser (or
+    subclass) that should be used to extract tests from the files.
+
+    Advanced tomfoolery:  testmod runs methods of a local instance of
+    class doctest.Tester, then merges the results into (or creates)
+    global Tester instance doctest.master.  Methods of doctest.master
+    can be called directly too, if you want to do something unusual.
+    Passing report=0 to testmod is especially useful then, to delay
+    displaying a summary.  Invoke doctest.master.summarize(verbose)
+    when you're done fiddling.
+    """
+    global master
+
+    if package and not module_relative:
+        raise ValueError("Package may only be specified for module-"
+                         "relative paths.")
+
+    # Relativize the path
+    if module_relative:
+        package = _normalize_module(package)
+        filename = _module_relative_path(package, filename)
+
+    # If no name was given, then use the file's name.
+    if name is None:
+        name = os.path.basename(filename)
+
+    # Assemble the globals.
+    if globs is None:
+        globs = {}
+    else:
+        globs = globs.copy()
+    if extraglobs is not None:
+        globs.update(extraglobs)
+
+    if raise_on_error:
+        runner = DebugRunner(verbose=verbose, optionflags=optionflags)
+    else:
+        runner = DocTestRunner(verbose=verbose, optionflags=optionflags)
+
+    # Read the file, convert it to a test, and run it.
+    s = open(filename).read()
+    test = parser.get_doctest(s, globs, name, filename, 0)
+    runner.run(test)
+
+    if report:
+        runner.summarize()
+
+    if master is None:
+        master = runner
+    else:
+        master.merge(runner)
+
+    return runner.failures, runner.tries
+
+def run_docstring_examples(f, globs, verbose=False, name="NoName",
+                           compileflags=None, optionflags=0):
+    """
+    Test examples in the given object's docstring (`f`), using `globs`
+    as globals.  Optional argument `name` is used in failure messages.
+    If the optional argument `verbose` is true, then generate output
+    even if there are no failures.
+
+    `compileflags` gives the set of flags that should be used by the
+    Python compiler when running the examples.  If not specified, then
+    it will default to the set of future-import flags that apply to
+    `globs`.
+
+    Optional keyword arg `optionflags` specifies options for the
+    testing and output.  See the documentation for `testmod` for more
+    information.
+    """
+    # Find, parse, and run all tests in the given module.
+    finder = DocTestFinder(verbose=verbose, recurse=False)
+    runner = DocTestRunner(verbose=verbose, optionflags=optionflags)
+    for test in finder.find(f, name, globs=globs):
+        runner.run(test, compileflags=compileflags)
+
+######################################################################
+## 7. Tester
+######################################################################
+# This is provided only for backwards compatibility.  It's not
+# actually used in any way.
+
+class Tester:
+    def __init__(self, mod=None, globs=None, verbose=None,
+                 isprivate=None, optionflags=0):
+
+        warnings.warn("class Tester is deprecated; "
+                      "use class doctest.DocTestRunner instead",
+                      DeprecationWarning, stacklevel=2)
+        if mod is None and globs is None:
+            raise TypeError("Tester.__init__: must specify mod or globs")
+        if mod is not None and not inspect.ismodule(mod):
+            raise TypeError("Tester.__init__: mod must be a module; %r" %
+                            (mod,))
+        if globs is None:
+            globs = mod.__dict__
+        self.globs = globs
+
+        self.verbose = verbose
+        self.isprivate = isprivate
+        self.optionflags = optionflags
+        self.testfinder = DocTestFinder(_namefilter=isprivate)
+        self.testrunner = DocTestRunner(verbose=verbose,
+                                        optionflags=optionflags)
+
+    def runstring(self, s, name):
+        test = DocTestParser().get_doctest(s, self.globs, name, None, None)
+        if self.verbose:
+            print "Running string", name
+        (f,t) = self.testrunner.run(test)
+        if self.verbose:
+            print f, "of", t, "examples failed in string", name
+        return (f,t)
+
+    def rundoc(self, object, name=None, module=None):
+        f = t = 0
+        tests = self.testfinder.find(object, name, module=module,
+                                     globs=self.globs)
+        for test in tests:
+            (f2, t2) = self.testrunner.run(test)
+            (f,t) = (f+f2, t+t2)
+        return (f,t)
+
+    def rundict(self, d, name, module=None):
+        import types
+        m = types.ModuleType(name)
+        m.__dict__.update(d)
+        if module is None:
+            module = False
+        return self.rundoc(m, name, module)
+
+    def run__test__(self, d, name):
+        import types
+        m = types.ModuleType(name)
+        m.__test__ = d
+        return self.rundoc(m, name)
+
+    def summarize(self, verbose=None):
+        return self.testrunner.summarize(verbose)
+
+    def merge(self, other):
+        self.testrunner.merge(other.testrunner)
+
+######################################################################
+## 8. Unittest Support
+######################################################################
+
+_unittest_reportflags = 0
+
+def set_unittest_reportflags(flags):
+    """Sets the unittest option flags.
+
+    The old flag is returned so that a runner could restore the old
+    value if it wished to:
+
+      >>> old = _unittest_reportflags
+      >>> set_unittest_reportflags(REPORT_NDIFF |
+      ...                          REPORT_ONLY_FIRST_FAILURE) == old
+      True
+
+      >>> import doctest
+      >>> doctest._unittest_reportflags == (REPORT_NDIFF |
+      ...                                   REPORT_ONLY_FIRST_FAILURE)
+      True
+
+    Only reporting flags can be set:
+
+      >>> set_unittest_reportflags(ELLIPSIS)
+      Traceback (most recent call last):
+      ...
+      ValueError: ('Only reporting flags allowed', 8)
+
+      >>> set_unittest_reportflags(old) == (REPORT_NDIFF |
+      ...                                   REPORT_ONLY_FIRST_FAILURE)
+      True
+    """
+    global _unittest_reportflags
+
+    if (flags & REPORTING_FLAGS) != flags:
+        raise ValueError("Only reporting flags allowed", flags)
+    old = _unittest_reportflags
+    _unittest_reportflags = flags
+    return old
+
+
+class DocTestCase(unittest.TestCase):
+
+    def __init__(self, test, optionflags=0, setUp=None, tearDown=None,
+                 checker=None):
+
+        unittest.TestCase.__init__(self)
+        self._dt_optionflags = optionflags
+        self._dt_checker = checker
+        self._dt_test = test
+        self._dt_setUp = setUp
+        self._dt_tearDown = tearDown
+
+    def setUp(self):
+        test = self._dt_test
+
+        if self._dt_setUp is not None:
+            self._dt_setUp(test)
+
+    def tearDown(self):
+        test = self._dt_test
+
+        if self._dt_tearDown is not None:
+            self._dt_tearDown(test)
+
+        test.globs.clear()
+
+    def runTest(self):
+        test = self._dt_test
+        old = sys.stdout
+        new = StringIO()
+        optionflags = self._dt_optionflags
+
+        if not (optionflags & REPORTING_FLAGS):
+            # The option flags don't include any reporting flags,
+            # so add the default reporting flags
+            optionflags |= _unittest_reportflags
+
+        runner = DocTestRunner(optionflags=optionflags,
+                               checker=self._dt_checker, verbose=False)
+
+        try:
+            runner.DIVIDER = "-"*70
+            failures, tries = runner.run(
+                test, out=new.write, clear_globs=False)
+        finally:
+            sys.stdout = old
+
+        if failures:
+            raise self.failureException(self.format_failure(new.getvalue()))
+
+    def format_failure(self, err):
+        test = self._dt_test
+        if test.lineno is None:
+            lineno = 'unknown line number'
+        else:
+            lineno = '%s' % test.lineno
+        lname = '.'.join(test.name.split('.')[-1:])
+        return ('Failed doctest test for %s\n'
+                '  File "%s", line %s, in %s\n\n%s'
+                % (test.name, test.filename, lineno, lname, err)
+                )
+
+    def debug(self):
+        r"""Run the test case without results and without catching exceptions
+
+           The unit test framework includes a debug method on test cases
+           and test suites to support post-mortem debugging.  The test code
+           is run in such a way that errors are not caught.  This way a
+           caller can catch the errors and initiate post-mortem debugging.
+
+           The DocTestCase provides a debug method that raises
+           UnexpectedException errors if there is an unexepcted
+           exception:
+
+             >>> test = DocTestParser().get_doctest('>>> raise KeyError\n42',
+             ...                {}, 'foo', 'foo.py', 0)
+             >>> case = DocTestCase(test)
+             >>> try:
+             ...     case.debug()
+             ... except UnexpectedException, failure:
+             ...     pass
+
+           The UnexpectedException contains the test, the example, and
+           the original exception:
+
+             >>> failure.test is test
+             True
+
+             >>> failure.example.want
+             '42\n'
+
+             >>> exc_info = failure.exc_info
+             >>> raise exc_info[0], exc_info[1], exc_info[2]
+             Traceback (most recent call last):
+             ...
+             KeyError
+
+           If the output doesn't match, then a DocTestFailure is raised:
+
+             >>> test = DocTestParser().get_doctest('''
+             ...      >>> x = 1
+             ...      >>> x
+             ...      2
+             ...      ''', {}, 'foo', 'foo.py', 0)
+             >>> case = DocTestCase(test)
+
+             >>> try:
+             ...    case.debug()
+             ... except DocTestFailure, failure:
+             ...    pass
+
+           DocTestFailure objects provide access to the test:
+
+             >>> failure.test is test
+             True
+
+           As well as to the example:
+
+             >>> failure.example.want
+             '2\n'
+
+           and the actual output:
+
+             >>> failure.got
+             '1\n'
+
+           """
+
+        self.setUp()
+        runner = DebugRunner(optionflags=self._dt_optionflags,
+                             checker=self._dt_checker, verbose=False)
+        runner.run(self._dt_test)
+        self.tearDown()
+
+    def id(self):
+        return self._dt_test.name
+
+    def __repr__(self):
+        name = self._dt_test.name.split('.')
+        return "%s (%s)" % (name[-1], '.'.join(name[:-1]))
+
+    __str__ = __repr__
+
+    def shortDescription(self):
+        return "Doctest: " + self._dt_test.name
+
+def DocTestSuite(module=None, globs=None, extraglobs=None, test_finder=None,
+                 **options):
+    """
+    Convert doctest tests for a module to a unittest test suite.
+
+    This converts each documentation string in a module that
+    contains doctest tests to a unittest test case.  If any of the
+    tests in a doc string fail, then the test case fails.  An exception
+    is raised showing the name of the file containing the test and a
+    (sometimes approximate) line number.
+
+    The `module` argument provides the module to be tested.  The argument
+    can be either a module or a module name.
+
+    If no argument is given, the calling module is used.
+
+    A number of options may be provided as keyword arguments:
+
+    setUp
+      A set-up function.  This is called before running the
+      tests in each file. The setUp function will be passed a DocTest
+      object.  The setUp function can access the test globals as the
+      globs attribute of the test passed.
+
+    tearDown
+      A tear-down function.  This is called after running the
+      tests in each file.  The tearDown function will be passed a DocTest
+      object.  The tearDown function can access the test globals as the
+      globs attribute of the test passed.
+
+    globs
+      A dictionary containing initial global variables for the tests.
+
+    optionflags
+       A set of doctest option flags expressed as an integer.
+    """
+
+    if test_finder is None:
+        test_finder = DocTestFinder()
+
+    module = _normalize_module(module)
+    tests = test_finder.find(module, globs=globs, extraglobs=extraglobs)
+    if globs is None:
+        globs = module.__dict__
+    if not tests:
+        # Why do we want to do this? Because it reveals a bug that might
+        # otherwise be hidden.
+        raise ValueError(module, "has no tests")
+
+    tests.sort()
+    suite = unittest.TestSuite()
+    for test in tests:
+        if len(test.examples) == 0:
+            continue
+        if not test.filename:
+            filename = module.__file__
+            if filename[-4:] in (".pyc", ".pyo"):
+                filename = filename[:-1]
+            test.filename = filename
+        suite.addTest(DocTestCase(test, **options))
+
+    return suite
+
+class DocFileCase(DocTestCase):
+
+    def id(self):
+        return '_'.join(self._dt_test.name.split('.'))
+
+    def __repr__(self):
+        return self._dt_test.filename
+    __str__ = __repr__
+
+    def format_failure(self, err):
+        return ('Failed doctest test for %s\n  File "%s", line 0\n\n%s'
+                % (self._dt_test.name, self._dt_test.filename, err)
+                )
+
+def DocFileTest(path, module_relative=True, package=None,
+                globs=None, parser=DocTestParser(), **options):
+    if globs is None:
+        globs = {}
+
+    if package and not module_relative:
+        raise ValueError("Package may only be specified for module-"
+                         "relative paths.")
+
+    # Relativize the path.
+    if module_relative:
+        package = _normalize_module(package)
+        path = _module_relative_path(package, path)
+
+    # Find the file and read it.
+    name = os.path.basename(path)
+    doc = open(path).read()
+
+    # Convert it to a test, and wrap it in a DocFileCase.
+    test = parser.get_doctest(doc, globs, name, path, 0)
+    return DocFileCase(test, **options)
+
+def DocFileSuite(*paths, **kw):
+    """A unittest suite for one or more doctest files.
+
+    The path to each doctest file is given as a string; the
+    interpretation of that string depends on the keyword argument
+    "module_relative".
+
+    A number of options may be provided as keyword arguments:
+
+    module_relative
+      If "module_relative" is True, then the given file paths are
+      interpreted as os-independent module-relative paths.  By
+      default, these paths are relative to the calling module's
+      directory; but if the "package" argument is specified, then
+      they are relative to that package.  To ensure os-independence,
+      "filename" should use "/" characters to separate path
+      segments, and may not be an absolute path (i.e., it may not
+      begin with "/").
+
+      If "module_relative" is False, then the given file paths are
+      interpreted as os-specific paths.  These paths may be absolute
+      or relative (to the current working directory).
+
+    package
+      A Python package or the name of a Python package whose directory
+      should be used as the base directory for module relative paths.
+      If "package" is not specified, then the calling module's
+      directory is used as the base directory for module relative
+      filenames.  It is an error to specify "package" if
+      "module_relative" is False.
+
+    setUp
+      A set-up function.  This is called before running the
+      tests in each file. The setUp function will be passed a DocTest
+      object.  The setUp function can access the test globals as the
+      globs attribute of the test passed.
+
+    tearDown
+      A tear-down function.  This is called after running the
+      tests in each file.  The tearDown function will be passed a DocTest
+      object.  The tearDown function can access the test globals as the
+      globs attribute of the test passed.
+
+    globs
+      A dictionary containing initial global variables for the tests.
+
+    optionflags
+      A set of doctest option flags expressed as an integer.
+
+    parser
+      A DocTestParser (or subclass) that should be used to extract
+      tests from the files.
+    """
+    suite = unittest.TestSuite()
+
+    # We do this here so that _normalize_module is called at the right
+    # level.  If it were called in DocFileTest, then this function
+    # would be the caller and we might guess the package incorrectly.
+    if kw.get('module_relative', True):
+        kw['package'] = _normalize_module(kw.get('package'))
+
+    for path in paths:
+        suite.addTest(DocFileTest(path, **kw))
+
+    return suite
+
+######################################################################
+## 9. Debugging Support
+######################################################################
+
+def script_from_examples(s):
+    r"""Extract script from text with examples.
+
+       Converts text with examples to a Python script.  Example input is
+       converted to regular code.  Example output and all other words
+       are converted to comments:
+
+       >>> text = '''
+       ...       Here are examples of simple math.
+       ...
+       ...           Python has super accurate integer addition
+       ...
+       ...           >>> 2 + 2
+       ...           5
+       ...
+       ...           And very friendly error messages:
+       ...
+       ...           >>> 1/0
+       ...           To Infinity
+       ...           And
+       ...           Beyond
+       ...
+       ...           You can use logic if you want:
+       ...
+       ...           >>> if 0:
+       ...           ...    blah
+       ...           ...    blah
+       ...           ...
+       ...
+       ...           Ho hum
+       ...           '''
+
+       >>> print script_from_examples(text)
+       # Here are examples of simple math.
+       #
+       #     Python has super accurate integer addition
+       #
+       2 + 2
+       # Expected:
+       ## 5
+       #
+       #     And very friendly error messages:
+       #
+       1/0
+       # Expected:
+       ## To Infinity
+       ## And
+       ## Beyond
+       #
+       #     You can use logic if you want:
+       #
+       if 0:
+          blah
+          blah
+       #
+       #     Ho hum
+       """
+    output = []
+    for piece in DocTestParser().parse(s):
+        if isinstance(piece, Example):
+            # Add the example's source code (strip trailing NL)
+            output.append(piece.source[:-1])
+            # Add the expected output:
+            want = piece.want
+            if want:
+                output.append('# Expected:')
+                output += ['## '+l for l in want.split('\n')[:-1]]
+        else:
+            # Add non-example text.
+            output += [_comment_line(l)
+                       for l in piece.split('\n')[:-1]]
+
+    # Trim junk on both ends.
+    while output and output[-1] == '#':
+        output.pop()
+    while output and output[0] == '#':
+        output.pop(0)
+    # Combine the output, and return it.
+    return '\n'.join(output)
+
+def testsource(module, name):
+    """Extract the test sources from a doctest docstring as a script.
+
+    Provide the module (or dotted name of the module) containing the
+    test to be debugged and the name (within the module) of the object
+    with the doc string with tests to be debugged.
+    """
+    module = _normalize_module(module)
+    tests = DocTestFinder().find(module)
+    test = [t for t in tests if t.name == name]
+    if not test:
+        raise ValueError(name, "not found in tests")
+    test = test[0]
+    testsrc = script_from_examples(test.docstring)
+    return testsrc
+
+def debug_src(src, pm=False, globs=None):
+    """Debug a single doctest docstring, in argument `src`'"""
+    testsrc = script_from_examples(src)
+    debug_script(testsrc, pm, globs)
+
+def debug_script(src, pm=False, globs=None):
+    "Debug a test script.  `src` is the script, as a string."
+    import pdb
+
+    # Note that tempfile.NameTemporaryFile() cannot be used.  As the
+    # docs say, a file so created cannot be opened by name a second time
+    # on modern Windows boxes, and execfile() needs to open it.
+    srcfilename = tempfile.mktemp(".py", "doctestdebug")
+    f = open(srcfilename, 'w')
+    f.write(src)
+    f.close()
+
+    try:
+        if globs:
+            globs = globs.copy()
+        else:
+            globs = {}
+
+        if pm:
+            try:
+                execfile(srcfilename, globs, globs)
+            except:
+                print sys.exc_info()[1]
+                pdb.post_mortem(sys.exc_info()[2])
+        else:
+            # Note that %r is vital here.  '%s' instead can, e.g., cause
+            # backslashes to get treated as metacharacters on Windows.
+            pdb.run("execfile(%r)" % srcfilename, globs, globs)
+
+    finally:
+        os.remove(srcfilename)
+
+def debug(module, name, pm=False):
+    """Debug a single doctest docstring.
+
+    Provide the module (or dotted name of the module) containing the
+    test to be debugged and the name (within the module) of the object
+    with the docstring with tests to be debugged.
+    """
+    module = _normalize_module(module)
+    testsrc = testsource(module, name)
+    debug_script(testsrc, pm, module.__dict__)
+
+######################################################################
+## 10. Example Usage
+######################################################################
+class _TestClass:
+    """
+    A pointless class, for sanity-checking of docstring testing.
+
+    Methods:
+        square()
+        get()
+
+    >>> _TestClass(13).get() + _TestClass(-12).get()
+    1
+    >>> hex(_TestClass(13).square().get())
+    '0xa9'
+    """
+
+    def __init__(self, val):
+        """val -> _TestClass object with associated value val.
+
+        >>> t = _TestClass(123)
+        >>> print t.get()
+        123
+        """
+
+        self.val = val
+
+    def square(self):
+        """square() -> square TestClass's associated value
+
+        >>> _TestClass(13).square().get()
+        169
+        """
+
+        self.val = self.val ** 2
+        return self
+
+    def get(self):
+        """get() -> return TestClass's associated value.
+
+        >>> x = _TestClass(-42)
+        >>> print x.get()
+        -42
+        """
+
+        return self.val
+
+__test__ = {"_TestClass": _TestClass,
+            "string": r"""
+                      Example of a string object, searched as-is.
+                      >>> x = 1; y = 2
+                      >>> x + y, x * y
+                      (3, 2)
+                      """,
+
+            "bool-int equivalence": r"""
+                                    In 2.2, boolean expressions displayed
+                                    0 or 1.  By default, we still accept
+                                    them.  This can be disabled by passing
+                                    DONT_ACCEPT_TRUE_FOR_1 to the new
+                                    optionflags argument.
+                                    >>> 4 == 4
+                                    1
+                                    >>> 4 == 4
+                                    True
+                                    >>> 4 > 4
+                                    0
+                                    >>> 4 > 4
+                                    False
+                                    """,
+
+            "blank lines": r"""
+                Blank lines can be marked with <BLANKLINE>:
+                    >>> print 'foo\n\nbar\n'
+                    foo
+                    <BLANKLINE>
+                    bar
+                    <BLANKLINE>
+            """,
+
+            "ellipsis": r"""
+                If the ellipsis flag is used, then '...' can be used to
+                elide substrings in the desired output:
+                    >>> print range(1000) #doctest: +ELLIPSIS
+                    [0, 1, 2, ..., 999]
+            """,
+
+            "whitespace normalization": r"""
+                If the whitespace normalization flag is used, then
+                differences in whitespace are ignored.
+                    >>> print range(30) #doctest: +NORMALIZE_WHITESPACE
+                    [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+                     15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+                     27, 28, 29]
+            """,
+           }
+
+def _test():
+    r = unittest.TextTestRunner()
+    r.run(DocTestSuite())
+
+if __name__ == "__main__":
+    _test()
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/server.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/server.py
new file mode 100755
index 00000000..f4aaaa1c
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/server.py
@@ -0,0 +1,48 @@
+"""Basic http server for tests to simulate PyPI or custom indexes
+"""
+import urllib2
+import sys
+from threading import Thread
+from BaseHTTPServer import HTTPServer
+from SimpleHTTPServer import SimpleHTTPRequestHandler
+
+class IndexServer(HTTPServer):
+    """Basic single-threaded http server simulating a package index
+
+    You can use this server in unittest like this::
+        s = IndexServer()
+        s.start()
+        index_url = s.base_url() + 'mytestindex'
+        # do some test requests to the index
+        # The index files should be located in setuptools/tests/indexes
+        s.stop()
+    """
+    def __init__(self):
+        HTTPServer.__init__(self, ('', 0), SimpleHTTPRequestHandler)
+        self._run = True
+
+    def serve(self):
+        while True:
+            self.handle_request()
+            if not self._run: break
+
+    def start(self):
+        self.thread = Thread(target=self.serve)
+        self.thread.start()
+
+    def stop(self):
+        """self.shutdown is not supported on python < 2.6"""
+        self._run = False
+        try:
+            if sys.version > '2.6':
+                urllib2.urlopen('http://127.0.0.1:%s/' % self.server_port,
+                                None, 5)
+            else:
+                urllib2.urlopen('http://127.0.0.1:%s/' % self.server_port)
+        except urllib2.URLError:
+            pass
+        self.thread.join()
+
+    def base_url(self):
+        port = self.server_port
+        return 'http://127.0.0.1:%s/setuptools/tests/indexes/' % port
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_build_ext.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_build_ext.py
new file mode 100755
index 00000000..a520ced9
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_build_ext.py
@@ -0,0 +1,20 @@
+"""build_ext tests
+"""
+import os, shutil, tempfile, unittest
+from distutils.command.build_ext import build_ext as distutils_build_ext
+from setuptools.command.build_ext import build_ext
+from setuptools.dist import Distribution
+
+class TestBuildExtTest(unittest.TestCase):
+
+    def test_get_ext_filename(self):
+        # setuptools needs to give back the same
+        # result than distutils, even if the fullname
+        # is not in ext_map
+        dist = Distribution()
+        cmd = build_ext(dist)
+        cmd.ext_map['foo/bar'] = ''
+        res = cmd.get_ext_filename('foo')
+        wanted = distutils_build_ext.get_ext_filename(cmd, 'foo')
+        assert res == wanted
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_develop.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_develop.py
new file mode 100755
index 00000000..a567dd5a
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_develop.py
@@ -0,0 +1,82 @@
+"""develop tests
+"""
+import sys
+import os, shutil, tempfile, unittest
+import tempfile
+import site
+from StringIO import StringIO
+
+from distutils.errors import DistutilsError
+from setuptools.command.develop import develop
+from setuptools.command import easy_install as easy_install_pkg
+from setuptools.dist import Distribution
+
+SETUP_PY = """\
+from setuptools import setup
+
+setup(name='foo')
+"""
+
+class TestDevelopTest(unittest.TestCase):
+
+    def setUp(self):
+        self.dir = tempfile.mkdtemp()
+        setup = os.path.join(self.dir, 'setup.py')
+        f = open(setup, 'w')
+        f.write(SETUP_PY)
+        f.close()
+        self.old_cwd = os.getcwd()
+        os.chdir(self.dir)
+        if sys.version >= "2.6":
+            self.old_base = site.USER_BASE
+            site.USER_BASE = tempfile.mkdtemp()
+            self.old_site = site.USER_SITE
+            site.USER_SITE = tempfile.mkdtemp()
+
+    def tearDown(self):
+        os.chdir(self.old_cwd)
+        shutil.rmtree(self.dir)
+        if sys.version >= "2.6":
+            shutil.rmtree(site.USER_BASE)
+            shutil.rmtree(site.USER_SITE)
+            site.USER_BASE = self.old_base
+            site.USER_SITE = self.old_site
+
+    def test_develop(self):
+        if sys.version < "2.6":
+            return
+        dist = Distribution()
+        dist.script_name = 'setup.py'
+        cmd = develop(dist)
+        cmd.user = 1
+        cmd.ensure_finalized()
+        cmd.install_dir = site.USER_SITE
+        cmd.user = 1
+        old_stdout = sys.stdout
+        sys.stdout = StringIO()
+        try:
+            cmd.run()
+        finally:
+            sys.stdout = old_stdout
+
+        # let's see if we got our egg link at the right place
+        content = os.listdir(site.USER_SITE)
+        content.sort()
+        self.assertEquals(content, ['UNKNOWN.egg-link', 'easy-install.pth'])
+
+    def test_develop_with_setup_requires(self):
+
+        wanted = ("Could not find suitable distribution for "
+                  "Requirement.parse('I-DONT-EXIST')")
+        old_dir = os.getcwd()
+        os.chdir(self.dir)
+        try:
+            try:
+                dist = Distribution({'setup_requires': ['I_DONT_EXIST']})
+            except DistutilsError, e:
+                error = str(e)
+                if error ==  wanted:
+                    pass
+        finally:
+            os.chdir(old_dir)
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_easy_install.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_easy_install.py
new file mode 100755
index 00000000..85616605
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_easy_install.py
@@ -0,0 +1,243 @@
+"""Easy install Tests
+"""
+import sys
+import os, shutil, tempfile, unittest
+import site
+from StringIO import StringIO
+from setuptools.command.easy_install import easy_install, get_script_args, main
+from setuptools.command.easy_install import  PthDistributions
+from setuptools.command import easy_install as easy_install_pkg
+from setuptools.dist import Distribution
+from pkg_resources import Distribution as PRDistribution
+
+try:
+    import multiprocessing
+    import logging
+    _LOG = logging.getLogger('test_easy_install')
+    logging.basicConfig(level=logging.INFO, stream=sys.stderr)
+    _MULTIPROC = True
+except ImportError:
+    _MULTIPROC = False
+    _LOG = None
+
+class FakeDist(object):
+    def get_entry_map(self, group):
+        if group != 'console_scripts':
+            return {}
+        return {'name': 'ep'}
+
+    def as_requirement(self):
+        return 'spec'
+
+WANTED = """\
+#!%s
+# EASY-INSTALL-ENTRY-SCRIPT: 'spec','console_scripts','name'
+__requires__ = 'spec'
+import sys
+from pkg_resources import load_entry_point
+
+if __name__ == '__main__':
+    sys.exit(
+        load_entry_point('spec', 'console_scripts', 'name')()
+    )
+""" % sys.executable
+
+SETUP_PY = """\
+from setuptools import setup
+
+setup(name='foo')
+"""
+
+class TestEasyInstallTest(unittest.TestCase):
+
+    def test_install_site_py(self):
+        dist = Distribution()
+        cmd = easy_install(dist)
+        cmd.sitepy_installed = False
+        cmd.install_dir = tempfile.mkdtemp()
+        try:
+            cmd.install_site_py()
+            sitepy = os.path.join(cmd.install_dir, 'site.py')
+            self.assert_(os.path.exists(sitepy))
+        finally:
+            shutil.rmtree(cmd.install_dir)
+
+    def test_get_script_args(self):
+        dist = FakeDist()
+
+        old_platform = sys.platform
+        try:
+            name, script = get_script_args(dist).next()
+        finally:
+            sys.platform = old_platform
+
+        self.assertEquals(script, WANTED)
+
+    def test_no_setup_cfg(self):
+        # makes sure easy_install as a command (main)
+        # doesn't use a setup.cfg file that is located
+        # in the current working directory
+        dir = tempfile.mkdtemp()
+        setup_cfg = open(os.path.join(dir, 'setup.cfg'), 'w')
+        setup_cfg.write('[easy_install]\nfind_links = http://example.com')
+        setup_cfg.close()
+        setup_py = open(os.path.join(dir, 'setup.py'), 'w')
+        setup_py.write(SETUP_PY)
+        setup_py.close()
+
+        from setuptools.dist import Distribution
+
+        def _parse_command_line(self):
+            msg = 'Error: a local setup.cfg was used'
+            opts = self.command_options
+            if 'easy_install' in opts:
+                assert 'find_links' not in opts['easy_install'], msg
+            return self._old_parse_command_line
+
+        Distribution._old_parse_command_line = Distribution.parse_command_line
+        Distribution.parse_command_line = _parse_command_line
+
+        old_wd = os.getcwd()
+        try:
+            os.chdir(dir)
+            main([])
+        finally:
+            os.chdir(old_wd)
+            shutil.rmtree(dir)
+
+    def test_no_find_links(self):
+        # new option '--no-find-links', that blocks find-links added at
+        # the project level
+        dist = Distribution()
+        cmd = easy_install(dist)
+        cmd.check_pth_processing = lambda : True
+        cmd.no_find_links = True
+        cmd.find_links = ['link1', 'link2']
+        cmd.install_dir = os.path.join(tempfile.mkdtemp(), 'ok')
+        cmd.args = ['ok']
+        cmd.ensure_finalized()
+        self.assertEquals(cmd.package_index.scanned_urls, {})
+
+        # let's try without it (default behavior)
+        cmd = easy_install(dist)
+        cmd.check_pth_processing = lambda : True
+        cmd.find_links = ['link1', 'link2']
+        cmd.install_dir = os.path.join(tempfile.mkdtemp(), 'ok')
+        cmd.args = ['ok']
+        cmd.ensure_finalized()
+        keys = cmd.package_index.scanned_urls.keys()
+        keys.sort()
+        self.assertEquals(keys, ['link1', 'link2'])
+
+
+class TestPTHFileWriter(unittest.TestCase):
+    def test_add_from_cwd_site_sets_dirty(self):
+        '''a pth file manager should set dirty
+        if a distribution is in site but also the cwd
+        '''
+        pth = PthDistributions('does-not_exist', [os.getcwd()])
+        self.assert_(not pth.dirty)
+        pth.add(PRDistribution(os.getcwd()))
+        self.assert_(pth.dirty)
+
+    def test_add_from_site_is_ignored(self):
+        pth = PthDistributions('does-not_exist', ['/test/location/does-not-have-to-exist'])
+        self.assert_(not pth.dirty)
+        pth.add(PRDistribution('/test/location/does-not-have-to-exist'))
+        self.assert_(not pth.dirty)
+
+
+class TestUserInstallTest(unittest.TestCase):
+
+    def setUp(self):
+        self.dir = tempfile.mkdtemp()
+        setup = os.path.join(self.dir, 'setup.py')
+        f = open(setup, 'w')
+        f.write(SETUP_PY)
+        f.close()
+        self.old_cwd = os.getcwd()
+        os.chdir(self.dir)
+        if sys.version >= "2.6":
+            self.old_has_site = easy_install_pkg.HAS_USER_SITE
+            self.old_file = easy_install_pkg.__file__
+            self.old_base = site.USER_BASE
+            site.USER_BASE = tempfile.mkdtemp()
+            self.old_site = site.USER_SITE
+            site.USER_SITE = tempfile.mkdtemp()
+            easy_install_pkg.__file__ = site.USER_SITE
+
+    def tearDown(self):
+        os.chdir(self.old_cwd)
+        shutil.rmtree(self.dir)
+        if sys.version >=  "2.6":
+            shutil.rmtree(site.USER_BASE)
+            shutil.rmtree(site.USER_SITE)
+            site.USER_BASE = self.old_base
+            site.USER_SITE = self.old_site
+            easy_install_pkg.HAS_USER_SITE = self.old_has_site
+            easy_install_pkg.__file__ = self.old_file
+
+    def test_user_install_implied(self):
+        easy_install_pkg.HAS_USER_SITE = True # disabled sometimes
+        #XXX: replace with something meaningfull
+        if sys.version < "2.6":
+            return #SKIP
+        dist = Distribution()
+        dist.script_name = 'setup.py'
+        cmd = easy_install(dist)
+        cmd.args = ['py']
+        cmd.ensure_finalized()
+        self.assertTrue(cmd.user, 'user should be implied')
+
+    def test_multiproc_atexit(self):
+        if not _MULTIPROC:
+            return
+        _LOG.info('this should not break')
+
+    def test_user_install_not_implied_without_usersite_enabled(self):
+        easy_install_pkg.HAS_USER_SITE = False # usually enabled
+        #XXX: replace with something meaningfull
+        if sys.version < "2.6":
+            return #SKIP
+        dist = Distribution()
+        dist.script_name = 'setup.py'
+        cmd = easy_install(dist)
+        cmd.args = ['py']
+        cmd.initialize_options()
+        self.assertFalse(cmd.user, 'NOT user should be implied')
+
+    def test_local_index(self):
+        # make sure the local index is used
+        # when easy_install looks for installed
+        # packages
+        new_location = tempfile.mkdtemp()
+        target = tempfile.mkdtemp()
+        egg_file = os.path.join(new_location, 'foo-1.0.egg-info')
+        f = open(egg_file, 'w')
+        try:
+            f.write('Name: foo\n')
+        except:
+            f.close()
+
+        sys.path.append(target)
+        old_ppath = os.environ.get('PYTHONPATH')
+        os.environ['PYTHONPATH'] = ':'.join(sys.path)
+        try:
+            dist = Distribution()
+            dist.script_name = 'setup.py'
+            cmd = easy_install(dist)
+            cmd.install_dir = target
+            cmd.args = ['foo']
+            cmd.ensure_finalized()
+            cmd.local_index.scan([new_location])
+            res = cmd.easy_install('foo')
+            self.assertEquals(res.location, new_location)
+        finally:
+            sys.path.remove(target)
+            shutil.rmtree(new_location)
+            shutil.rmtree(target)
+            if old_ppath is not None:
+                os.environ['PYTHONPATH'] = old_ppath
+            else:
+                del os.environ['PYTHONPATH']
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_packageindex.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_packageindex.py
new file mode 100755
index 00000000..42cb8c1e
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_packageindex.py
@@ -0,0 +1,112 @@
+"""Package Index Tests
+"""
+# More would be better!
+import sys
+import os, shutil, tempfile, unittest, urllib2
+import pkg_resources
+import setuptools.package_index
+from server import IndexServer
+
+class TestPackageIndex(unittest.TestCase):
+
+    def test_bad_urls(self):
+        index = setuptools.package_index.PackageIndex()
+        url = 'http://127.0.0.1:0/nonesuch/test_package_index'
+        try:
+            v = index.open_url(url)
+        except Exception, v:
+            self.assert_(url in str(v))
+        else:
+            self.assert_(isinstance(v,urllib2.HTTPError))
+
+        # issue 16
+        # easy_install inquant.contentmirror.plone breaks because of a typo
+        # in its home URL
+        index = setuptools.package_index.PackageIndex(
+            hosts=('www.example.com',)
+        )
+
+        url = 'url:%20https://svn.plone.org/svn/collective/inquant.contentmirror.plone/trunk'
+        try:
+            v = index.open_url(url)
+        except Exception, v:
+            self.assert_(url in str(v))
+        else:
+            self.assert_(isinstance(v, urllib2.HTTPError))
+
+        def _urlopen(*args):
+            import httplib
+            raise httplib.BadStatusLine('line')
+
+        old_urlopen = urllib2.urlopen
+        urllib2.urlopen = _urlopen
+        url = 'http://example.com'
+        try:
+            try:
+                v = index.open_url(url)
+            except Exception, v:
+                self.assert_('line' in str(v))
+            else:
+                raise AssertionError('Should have raise here!')
+        finally:
+            urllib2.urlopen = old_urlopen
+
+        # issue 20
+        url = 'http://http://svn.pythonpaste.org/Paste/wphp/trunk'
+        try:
+            index.open_url(url)
+        except Exception, v:
+            self.assert_('nonnumeric port' in str(v))
+
+
+        # issue #160
+        if sys.version_info[0] == 2 and sys.version_info[1] == 7:
+            # this should not fail
+            url = 'http://example.com'
+            page = ('<a href="http://www.famfamfam.com]('
+                    'http://www.famfamfam.com/">')
+            index.process_index(url, page)
+
+
+    def test_url_ok(self):
+        index = setuptools.package_index.PackageIndex(
+            hosts=('www.example.com',)
+        )
+        url = 'file:///tmp/test_package_index'
+        self.assert_(index.url_ok(url, True))
+
+    def test_links_priority(self):
+        """
+        Download links from the pypi simple index should be used before
+        external download links.
+        http://bitbucket.org/tarek/distribute/issue/163/md5-validation-error
+
+        Usecase :
+        - someone uploads a package on pypi, a md5 is generated
+        - someone manually copies this link (with the md5 in the url) onto an
+          external page accessible from the package page.
+        - someone reuploads the package (with a different md5)
+        - while easy_installing, an MD5 error occurs because the external link
+          is used
+        -> Distribute should use the link from pypi, not the external one.
+        """
+        # start an index server
+        server = IndexServer()
+        server.start()
+        index_url = server.base_url() + 'test_links_priority/simple/'
+
+        # scan a test index
+        pi = setuptools.package_index.PackageIndex(index_url)
+        requirement = pkg_resources.Requirement.parse('foobar')
+        pi.find_packages(requirement)
+        server.stop()
+
+        # the distribution has been found
+        self.assert_('foobar' in pi)
+        # we have only one link, because links are compared without md5
+        self.assert_(len(pi['foobar'])==1)
+        # the link should be from the index
+        self.assert_('correct_md5' in pi['foobar'][0].location)
+
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_resources.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_resources.py
new file mode 100755
index 00000000..883cfad1
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_resources.py
@@ -0,0 +1,565 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# NOTE: the shebang and encoding lines are for ScriptHeaderTests; do not remove
+from unittest import TestCase, makeSuite; from pkg_resources import *
+from setuptools.command.easy_install import get_script_header, is_sh
+import os, pkg_resources, sys, StringIO
+try: frozenset
+except NameError:
+    from sets import ImmutableSet as frozenset
+
+class Metadata(EmptyProvider):
+    """Mock object to return metadata as if from an on-disk distribution"""
+
+    def __init__(self,*pairs):
+        self.metadata = dict(pairs)
+
+    def has_metadata(self,name):
+        return name in self.metadata
+
+    def get_metadata(self,name):
+        return self.metadata[name]
+
+    def get_metadata_lines(self,name):
+        return yield_lines(self.get_metadata(name))
+
+class DistroTests(TestCase):
+
+    def testCollection(self):
+        # empty path should produce no distributions
+        ad = Environment([], platform=None, python=None)
+        self.assertEqual(list(ad), [])
+        self.assertEqual(ad['FooPkg'],[])
+        ad.add(Distribution.from_filename("FooPkg-1.3_1.egg"))
+        ad.add(Distribution.from_filename("FooPkg-1.4-py2.4-win32.egg"))
+        ad.add(Distribution.from_filename("FooPkg-1.2-py2.4.egg"))
+
+        # Name is in there now
+        self.assert_(ad['FooPkg'])
+        # But only 1 package
+        self.assertEqual(list(ad), ['foopkg'])
+
+        # Distributions sort by version
+        self.assertEqual(
+            [dist.version for dist in ad['FooPkg']], ['1.4','1.3-1','1.2']
+        )
+        # Removing a distribution leaves sequence alone
+        ad.remove(ad['FooPkg'][1])
+        self.assertEqual(
+            [dist.version for dist in ad['FooPkg']], ['1.4','1.2']
+        )
+        # And inserting adds them in order
+        ad.add(Distribution.from_filename("FooPkg-1.9.egg"))
+        self.assertEqual(
+            [dist.version for dist in ad['FooPkg']], ['1.9','1.4','1.2']
+        )
+
+        ws = WorkingSet([])
+        foo12 = Distribution.from_filename("FooPkg-1.2-py2.4.egg")
+        foo14 = Distribution.from_filename("FooPkg-1.4-py2.4-win32.egg")
+        req, = parse_requirements("FooPkg>=1.3")
+
+        # Nominal case: no distros on path, should yield all applicable
+        self.assertEqual(ad.best_match(req,ws).version, '1.9')
+        # If a matching distro is already installed, should return only that
+        ws.add(foo14); self.assertEqual(ad.best_match(req,ws).version, '1.4')
+
+        # If the first matching distro is unsuitable, it's a version conflict
+        ws = WorkingSet([]); ws.add(foo12); ws.add(foo14)
+        self.assertRaises(VersionConflict, ad.best_match, req, ws)
+
+        # If more than one match on the path, the first one takes precedence
+        ws = WorkingSet([]); ws.add(foo14); ws.add(foo12); ws.add(foo14);
+        self.assertEqual(ad.best_match(req,ws).version, '1.4')
+
+    def checkFooPkg(self,d):
+        self.assertEqual(d.project_name, "FooPkg")
+        self.assertEqual(d.key, "foopkg")
+        self.assertEqual(d.version, "1.3-1")
+        self.assertEqual(d.py_version, "2.4")
+        self.assertEqual(d.platform, "win32")
+        self.assertEqual(d.parsed_version, parse_version("1.3-1"))
+
+    def testDistroBasics(self):
+        d = Distribution(
+            "/some/path",
+            project_name="FooPkg",version="1.3-1",py_version="2.4",platform="win32"
+        )
+        self.checkFooPkg(d)
+
+        d = Distribution("/some/path")
+        self.assertEqual(d.py_version, sys.version[:3])
+        self.assertEqual(d.platform, None)
+
+    def testDistroParse(self):
+        d = Distribution.from_filename("FooPkg-1.3_1-py2.4-win32.egg")
+        self.checkFooPkg(d)
+        d = Distribution.from_filename("FooPkg-1.3_1-py2.4-win32.egg-info")
+        self.checkFooPkg(d)
+
+    def testDistroMetadata(self):
+        d = Distribution(
+            "/some/path", project_name="FooPkg", py_version="2.4", platform="win32",
+            metadata = Metadata(
+                ('PKG-INFO',"Metadata-Version: 1.0\nVersion: 1.3-1\n")
+            )
+        )
+        self.checkFooPkg(d)
+
+
+    def distRequires(self, txt):
+        return Distribution("/foo", metadata=Metadata(('depends.txt', txt)))
+
+    def checkRequires(self, dist, txt, extras=()):
+        self.assertEqual(
+            list(dist.requires(extras)),
+            list(parse_requirements(txt))
+        )
+
+    def testDistroDependsSimple(self):
+        for v in "Twisted>=1.5", "Twisted>=1.5\nZConfig>=2.0":
+            self.checkRequires(self.distRequires(v), v)
+
+
+    def testResolve(self):
+        ad = Environment([]); ws = WorkingSet([])
+        # Resolving no requirements -> nothing to install
+        self.assertEqual( list(ws.resolve([],ad)), [] )
+        # Request something not in the collection -> DistributionNotFound
+        self.assertRaises(
+            DistributionNotFound, ws.resolve, parse_requirements("Foo"), ad
+        )
+        Foo = Distribution.from_filename(
+            "/foo_dir/Foo-1.2.egg",
+            metadata=Metadata(('depends.txt', "[bar]\nBaz>=2.0"))
+        )
+        ad.add(Foo); ad.add(Distribution.from_filename("Foo-0.9.egg"))
+
+        # Request thing(s) that are available -> list to activate
+        for i in range(3):
+            targets = list(ws.resolve(parse_requirements("Foo"), ad))
+            self.assertEqual(targets, [Foo])
+            map(ws.add,targets)
+        self.assertRaises(VersionConflict, ws.resolve,
+            parse_requirements("Foo==0.9"), ad)
+        ws = WorkingSet([]) # reset
+
+        # Request an extra that causes an unresolved dependency for "Baz"
+        self.assertRaises(
+            DistributionNotFound, ws.resolve,parse_requirements("Foo[bar]"), ad
+        )
+        Baz = Distribution.from_filename(
+            "/foo_dir/Baz-2.1.egg", metadata=Metadata(('depends.txt', "Foo"))
+        )
+        ad.add(Baz)
+
+        # Activation list now includes resolved dependency
+        self.assertEqual(
+            list(ws.resolve(parse_requirements("Foo[bar]"), ad)), [Foo,Baz]
+        )
+        # Requests for conflicting versions produce VersionConflict
+        self.assertRaises( VersionConflict,
+            ws.resolve, parse_requirements("Foo==1.2\nFoo!=1.2"), ad
+        )
+
+    def testDistroDependsOptions(self):
+        d = self.distRequires("""
+            Twisted>=1.5
+            [docgen]
+            ZConfig>=2.0
+            docutils>=0.3
+            [fastcgi]
+            fcgiapp>=0.1""")
+        self.checkRequires(d,"Twisted>=1.5")
+        self.checkRequires(
+            d,"Twisted>=1.5 ZConfig>=2.0 docutils>=0.3".split(), ["docgen"]
+        )
+        self.checkRequires(
+            d,"Twisted>=1.5 fcgiapp>=0.1".split(), ["fastcgi"]
+        )
+        self.checkRequires(
+            d,"Twisted>=1.5 ZConfig>=2.0 docutils>=0.3 fcgiapp>=0.1".split(),
+            ["docgen","fastcgi"]
+        )
+        self.checkRequires(
+            d,"Twisted>=1.5 fcgiapp>=0.1 ZConfig>=2.0 docutils>=0.3".split(),
+            ["fastcgi", "docgen"]
+        )
+        self.assertRaises(UnknownExtra, d.requires, ["foo"])
+
+    def testSetuptoolsDistributeCombination(self):
+        # Ensure that installing a 0.7-series setuptools fails.  PJE says that
+        # it will not co-exist.
+        ws = WorkingSet([])
+        d = Distribution(
+            "/some/path",
+            project_name="setuptools",
+            version="0.7a1")
+        self.assertRaises(ValueError, ws.add, d)
+        # A 0.6-series is no problem
+        d2 = Distribution(
+            "/some/path",
+            project_name="setuptools",
+            version="0.6c9")
+        ws.add(d2)
+
+        # a unexisting version needs to work
+        ws = WorkingSet([])
+        d3 = Distribution(
+            "/some/path",
+            project_name="setuptools")
+        ws.add(d3)
+
+
+class EntryPointTests(TestCase):
+
+    def assertfields(self, ep):
+        self.assertEqual(ep.name,"foo")
+        self.assertEqual(ep.module_name,"setuptools.tests.test_resources")
+        self.assertEqual(ep.attrs, ("EntryPointTests",))
+        self.assertEqual(ep.extras, ("x",))
+        self.assert_(ep.load() is EntryPointTests)
+        self.assertEqual(
+            str(ep),
+            "foo = setuptools.tests.test_resources:EntryPointTests [x]"
+        )
+
+    def setUp(self):
+        self.dist = Distribution.from_filename(
+            "FooPkg-1.2-py2.4.egg", metadata=Metadata(('requires.txt','[x]')))
+
+    def testBasics(self):
+        ep = EntryPoint(
+            "foo", "setuptools.tests.test_resources", ["EntryPointTests"],
+            ["x"], self.dist
+        )
+        self.assertfields(ep)
+
+    def testParse(self):
+        s = "foo = setuptools.tests.test_resources:EntryPointTests [x]"
+        ep = EntryPoint.parse(s, self.dist)
+        self.assertfields(ep)
+
+        ep = EntryPoint.parse("bar baz=  spammity[PING]")
+        self.assertEqual(ep.name,"bar baz")
+        self.assertEqual(ep.module_name,"spammity")
+        self.assertEqual(ep.attrs, ())
+        self.assertEqual(ep.extras, ("ping",))
+
+        ep = EntryPoint.parse(" fizzly =  wocka:foo")
+        self.assertEqual(ep.name,"fizzly")
+        self.assertEqual(ep.module_name,"wocka")
+        self.assertEqual(ep.attrs, ("foo",))
+        self.assertEqual(ep.extras, ())
+
+    def testRejects(self):
+        for ep in [
+            "foo", "x=1=2", "x=a:b:c", "q=x/na", "fez=pish:tush-z", "x=f[a]>2",
+        ]:
+            try: EntryPoint.parse(ep)
+            except ValueError: pass
+            else: raise AssertionError("Should've been bad", ep)
+
+    def checkSubMap(self, m):
+        self.assertEqual(len(m), len(self.submap_expect))
+        for key, ep in self.submap_expect.iteritems():
+            self.assertEqual(repr(m.get(key)), repr(ep))
+
+    submap_expect = dict(
+        feature1=EntryPoint('feature1', 'somemodule', ['somefunction']),
+        feature2=EntryPoint('feature2', 'another.module', ['SomeClass'], ['extra1','extra2']),
+        feature3=EntryPoint('feature3', 'this.module', extras=['something'])
+    )
+    submap_str = """
+            # define features for blah blah
+            feature1 = somemodule:somefunction
+            feature2 = another.module:SomeClass [extra1,extra2]
+            feature3 = this.module [something]
+    """
+
+    def testParseList(self):
+        self.checkSubMap(EntryPoint.parse_group("xyz", self.submap_str))
+        self.assertRaises(ValueError, EntryPoint.parse_group, "x a", "foo=bar")
+        self.assertRaises(ValueError, EntryPoint.parse_group, "x",
+            ["foo=baz", "foo=bar"])
+
+    def testParseMap(self):
+        m = EntryPoint.parse_map({'xyz':self.submap_str})
+        self.checkSubMap(m['xyz'])
+        self.assertEqual(m.keys(),['xyz'])
+        m = EntryPoint.parse_map("[xyz]\n"+self.submap_str)
+        self.checkSubMap(m['xyz'])
+        self.assertEqual(m.keys(),['xyz'])
+        self.assertRaises(ValueError, EntryPoint.parse_map, ["[xyz]", "[xyz]"])
+        self.assertRaises(ValueError, EntryPoint.parse_map, self.submap_str)
+
+class RequirementsTests(TestCase):
+
+    def testBasics(self):
+        r = Requirement.parse("Twisted>=1.2")
+        self.assertEqual(str(r),"Twisted>=1.2")
+        self.assertEqual(repr(r),"Requirement.parse('Twisted>=1.2')")
+        self.assertEqual(r, Requirement("Twisted", [('>=','1.2')], ()))
+        self.assertEqual(r, Requirement("twisTed", [('>=','1.2')], ()))
+        self.assertNotEqual(r, Requirement("Twisted", [('>=','2.0')], ()))
+        self.assertNotEqual(r, Requirement("Zope", [('>=','1.2')], ()))
+        self.assertNotEqual(r, Requirement("Zope", [('>=','3.0')], ()))
+        self.assertNotEqual(r, Requirement.parse("Twisted[extras]>=1.2"))
+
+    def testOrdering(self):
+        r1 = Requirement("Twisted", [('==','1.2c1'),('>=','1.2')], ())
+        r2 = Requirement("Twisted", [('>=','1.2'),('==','1.2c1')], ())
+        self.assertEqual(r1,r2)
+        self.assertEqual(str(r1),str(r2))
+        self.assertEqual(str(r2),"Twisted==1.2c1,>=1.2")
+
+    def testBasicContains(self):
+        r = Requirement("Twisted", [('>=','1.2')], ())
+        foo_dist = Distribution.from_filename("FooPkg-1.3_1.egg")
+        twist11  = Distribution.from_filename("Twisted-1.1.egg")
+        twist12  = Distribution.from_filename("Twisted-1.2.egg")
+        self.assert_(parse_version('1.2') in r)
+        self.assert_(parse_version('1.1') not in r)
+        self.assert_('1.2' in r)
+        self.assert_('1.1' not in r)
+        self.assert_(foo_dist not in r)
+        self.assert_(twist11 not in r)
+        self.assert_(twist12 in r)
+
+    def testAdvancedContains(self):
+        r, = parse_requirements("Foo>=1.2,<=1.3,==1.9,>2.0,!=2.5,<3.0,==4.5")
+        for v in ('1.2','1.2.2','1.3','1.9','2.0.1','2.3','2.6','3.0c1','4.5'):
+            self.assert_(v in r, (v,r))
+        for v in ('1.2c1','1.3.1','1.5','1.9.1','2.0','2.5','3.0','4.0'):
+            self.assert_(v not in r, (v,r))
+
+
+    def testOptionsAndHashing(self):
+        r1 = Requirement.parse("Twisted[foo,bar]>=1.2")
+        r2 = Requirement.parse("Twisted[bar,FOO]>=1.2")
+        r3 = Requirement.parse("Twisted[BAR,FOO]>=1.2.0")
+        self.assertEqual(r1,r2)
+        self.assertEqual(r1,r3)
+        self.assertEqual(r1.extras, ("foo","bar"))
+        self.assertEqual(r2.extras, ("bar","foo"))  # extras are normalized
+        self.assertEqual(hash(r1), hash(r2))
+        self.assertEqual(
+            hash(r1), hash(("twisted", ((">=",parse_version("1.2")),),
+                            frozenset(["foo","bar"])))
+        )
+
+    def testVersionEquality(self):
+        r1 = Requirement.parse("foo==0.3a2")
+        r2 = Requirement.parse("foo!=0.3a4")
+        d = Distribution.from_filename
+
+        self.assert_(d("foo-0.3a4.egg") not in r1)
+        self.assert_(d("foo-0.3a1.egg") not in r1)
+        self.assert_(d("foo-0.3a4.egg") not in r2)
+
+        self.assert_(d("foo-0.3a2.egg") in r1)
+        self.assert_(d("foo-0.3a2.egg") in r2)
+        self.assert_(d("foo-0.3a3.egg") in r2)
+        self.assert_(d("foo-0.3a5.egg") in r2)
+
+    def testDistributeSetuptoolsOverride(self):
+        # Plain setuptools or distribute mean we return distribute.
+        self.assertEqual(
+            Requirement.parse('setuptools').project_name, 'distribute')
+        self.assertEqual(
+            Requirement.parse('distribute').project_name, 'distribute')
+        # setuptools lower than 0.7 means distribute
+        self.assertEqual(
+            Requirement.parse('setuptools==0.6c9').project_name, 'distribute')
+        self.assertEqual(
+            Requirement.parse('setuptools==0.6c10').project_name, 'distribute')
+        self.assertEqual(
+            Requirement.parse('setuptools>=0.6').project_name, 'distribute')
+        self.assertEqual(
+            Requirement.parse('setuptools < 0.7').project_name, 'distribute')
+        # setuptools 0.7 and higher means setuptools.
+        self.assertEqual(
+            Requirement.parse('setuptools == 0.7').project_name, 'setuptools')
+        self.assertEqual(
+            Requirement.parse('setuptools == 0.7a1').project_name, 'setuptools')
+        self.assertEqual(
+            Requirement.parse('setuptools >= 0.7').project_name, 'setuptools')
+
+
+
+
+
+
+
+
+
+
+
+class ParseTests(TestCase):
+
+    def testEmptyParse(self):
+        self.assertEqual(list(parse_requirements('')), [])
+
+    def testYielding(self):
+        for inp,out in [
+            ([], []), ('x',['x']), ([[]],[]), (' x\n y', ['x','y']),
+            (['x\n\n','y'], ['x','y']),
+        ]:
+            self.assertEqual(list(pkg_resources.yield_lines(inp)),out)
+
+    def testSplitting(self):
+        self.assertEqual(
+            list(
+                pkg_resources.split_sections("""
+                    x
+                    [Y]
+                    z
+
+                    a
+                    [b ]
+                    # foo
+                    c
+                    [ d]
+                    [q]
+                    v
+                    """
+                )
+            ),
+            [(None,["x"]), ("Y",["z","a"]), ("b",["c"]), ("d",[]), ("q",["v"])]
+        )
+        self.assertRaises(ValueError,list,pkg_resources.split_sections("[foo"))
+
+    def testSafeName(self):
+        self.assertEqual(safe_name("adns-python"), "adns-python")
+        self.assertEqual(safe_name("WSGI Utils"),  "WSGI-Utils")
+        self.assertEqual(safe_name("WSGI  Utils"), "WSGI-Utils")
+        self.assertEqual(safe_name("Money$$$Maker"), "Money-Maker")
+        self.assertNotEqual(safe_name("peak.web"), "peak-web")
+
+    def testSafeVersion(self):
+        self.assertEqual(safe_version("1.2-1"), "1.2-1")
+        self.assertEqual(safe_version("1.2 alpha"),  "1.2.alpha")
+        self.assertEqual(safe_version("2.3.4 20050521"), "2.3.4.20050521")
+        self.assertEqual(safe_version("Money$$$Maker"), "Money-Maker")
+        self.assertEqual(safe_version("peak.web"), "peak.web")
+
+    def testSimpleRequirements(self):
+        self.assertEqual(
+            list(parse_requirements('Twis-Ted>=1.2-1')),
+            [Requirement('Twis-Ted',[('>=','1.2-1')], ())]
+        )
+        self.assertEqual(
+            list(parse_requirements('Twisted >=1.2, \ # more\n<2.0')),
+            [Requirement('Twisted',[('>=','1.2'),('<','2.0')], ())]
+        )
+        self.assertEqual(
+            Requirement.parse("FooBar==1.99a3"),
+            Requirement("FooBar", [('==','1.99a3')], ())
+        )
+        self.assertRaises(ValueError,Requirement.parse,">=2.3")
+        self.assertRaises(ValueError,Requirement.parse,"x\\")
+        self.assertRaises(ValueError,Requirement.parse,"x==2 q")
+        self.assertRaises(ValueError,Requirement.parse,"X==1\nY==2")
+        self.assertRaises(ValueError,Requirement.parse,"#")
+
+    def testVersionEquality(self):
+        def c(s1,s2):
+            p1, p2 = parse_version(s1),parse_version(s2)
+            self.assertEqual(p1,p2, (s1,s2,p1,p2))
+
+        c('1.2-rc1', '1.2rc1')
+        c('0.4', '0.4.0')
+        c('0.4.0.0', '0.4.0')
+        c('0.4.0-0', '0.4-0')
+        c('0pl1', '0.0pl1')
+        c('0pre1', '0.0c1')
+        c('0.0.0preview1', '0c1')
+        c('0.0c1', '0-rc1')
+        c('1.2a1', '1.2.a.1'); c('1.2...a', '1.2a')
+
+    def testVersionOrdering(self):
+        def c(s1,s2):
+            p1, p2 = parse_version(s1),parse_version(s2)
+            self.assert_(p1<p2, (s1,s2,p1,p2))
+
+        c('2.1','2.1.1')
+        c('2a1','2b0')
+        c('2a1','2.1')
+        c('2.3a1', '2.3')
+        c('2.1-1', '2.1-2')
+        c('2.1-1', '2.1.1')
+        c('2.1', '2.1pl4')
+        c('2.1a0-20040501', '2.1')
+        c('1.1', '02.1')
+        c('A56','B27')
+        c('3.2', '3.2.pl0')
+        c('3.2-1', '3.2pl1')
+        c('3.2pl1', '3.2pl1-1')
+        c('0.4', '4.0')
+        c('0.0.4', '0.4.0')
+        c('0pl1', '0.4pl1')
+        c('2.1.0-rc1','2.1.0')
+        c('2.1dev','2.1a0')
+
+        torture ="""
+        0.80.1-3 0.80.1-2 0.80.1-1 0.79.9999+0.80.0pre4-1
+        0.79.9999+0.80.0pre2-3 0.79.9999+0.80.0pre2-2
+        0.77.2-1 0.77.1-1 0.77.0-1
+        """.split()
+
+        for p,v1 in enumerate(torture):
+            for v2 in torture[p+1:]:
+                c(v2,v1)
+
+
+
+
+
+
+
+
+class ScriptHeaderTests(TestCase):
+    non_ascii_exe = '/Users/José/bin/python'
+
+    def test_get_script_header(self):
+        if not sys.platform.startswith('java') or not is_sh(sys.executable):
+            # This test is for non-Jython platforms
+            self.assertEqual(get_script_header('#!/usr/local/bin/python'),
+                             '#!%s\n' % os.path.normpath(sys.executable))
+            self.assertEqual(get_script_header('#!/usr/bin/python -x'),
+                             '#!%s  -x\n' % os.path.normpath(sys.executable))
+            self.assertEqual(get_script_header('#!/usr/bin/python',
+                                               executable=self.non_ascii_exe),
+                             '#!%s -x\n' % self.non_ascii_exe)
+
+    def test_get_script_header_jython_workaround(self):
+        # This test doesn't work with Python 3 in some locales
+        if (sys.version_info >= (3,) and os.environ.get("LC_CTYPE")
+            in (None, "C", "POSIX")):
+            return
+        platform = sys.platform
+        sys.platform = 'java1.5.0_13'
+        stdout = sys.stdout
+        try:
+            # A mock sys.executable that uses a shebang line (this file)
+            exe = os.path.normpath(os.path.splitext(__file__)[0] + '.py')
+            self.assertEqual(
+                get_script_header('#!/usr/local/bin/python', executable=exe),
+                '#!/usr/bin/env %s\n' % exe)
+
+            # Ensure we generate what is basically a broken shebang line
+            # when there's options, with a warning emitted
+            sys.stdout = sys.stderr = StringIO.StringIO()
+            self.assertEqual(get_script_header('#!/usr/bin/python -x',
+                                               executable=exe),
+                             '#!%s  -x\n' % exe)
+            self.assert_('Unable to adapt shebang line' in sys.stdout.getvalue())
+            sys.stdout = sys.stderr = StringIO.StringIO()
+            self.assertEqual(get_script_header('#!/usr/bin/python',
+                                               executable=self.non_ascii_exe),
+                             '#!%s -x\n' % self.non_ascii_exe)
+            self.assert_('Unable to adapt shebang line' in sys.stdout.getvalue())
+        finally:
+            sys.platform = platform
+            sys.stdout = stdout
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_sandbox.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_sandbox.py
new file mode 100755
index 00000000..1609ee86
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_sandbox.py
@@ -0,0 +1,66 @@
+"""develop tests
+"""
+import sys
+import os
+import shutil
+import unittest
+import tempfile
+
+from setuptools.sandbox import DirectorySandbox, SandboxViolation
+
+def has_win32com():
+    """
+    Run this to determine if the local machine has win32com, and if it
+    does, include additional tests.
+    """
+    if not sys.platform.startswith('win32'):
+        return False
+    try:
+        mod = __import__('win32com')
+    except ImportError:
+        return False
+    return True
+
+class TestSandbox(unittest.TestCase):
+
+    def setUp(self):
+        self.dir = tempfile.mkdtemp()
+
+    def tearDown(self):
+        shutil.rmtree(self.dir)
+
+    def test_devnull(self):
+        if sys.version < '2.4':
+            return
+        sandbox = DirectorySandbox(self.dir)
+        sandbox.run(self._file_writer(os.devnull))
+
+    def _file_writer(path):
+        def do_write():
+            f = open(path, 'w')
+            f.write('xxx')
+            f.close()
+        return do_write
+
+    _file_writer = staticmethod(_file_writer)
+
+    if has_win32com():
+        def test_win32com(self):
+            """
+            win32com should not be prevented from caching COM interfaces
+            in gen_py.
+            """
+            import win32com
+            gen_py = win32com.__gen_path__
+            target = os.path.join(gen_py, 'test_write')
+            sandbox = DirectorySandbox(self.dir)
+            try:
+                try:
+                    sandbox.run(self._file_writer(target))
+                except SandboxViolation:
+                    self.fail("Could not create gen_py file due to SandboxViolation")
+            finally:
+                if os.path.exists(target): os.remove(target)
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_upload_docs.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_upload_docs.py
new file mode 100755
index 00000000..8b2dc892
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/tests/test_upload_docs.py
@@ -0,0 +1,65 @@
+"""build_ext tests
+"""
+import sys, os, shutil, tempfile, unittest, site, zipfile
+from setuptools.command.upload_docs import upload_docs
+from setuptools.dist import Distribution
+
+SETUP_PY = """\
+from setuptools import setup
+
+setup(name='foo')
+"""
+
+class TestUploadDocsTest(unittest.TestCase):
+    def setUp(self):
+        self.dir = tempfile.mkdtemp()
+        setup = os.path.join(self.dir, 'setup.py')
+        f = open(setup, 'w')
+        f.write(SETUP_PY)
+        f.close()
+        self.old_cwd = os.getcwd()
+        os.chdir(self.dir)
+
+        self.upload_dir = os.path.join(self.dir, 'build')
+        os.mkdir(self.upload_dir)
+
+        # A test document.
+        f = open(os.path.join(self.upload_dir, 'index.html'), 'w')
+        f.write("Hello world.")
+        f.close()
+
+        # An empty folder.
+        os.mkdir(os.path.join(self.upload_dir, 'empty'))
+
+        if sys.version >= "2.6":
+            self.old_base = site.USER_BASE
+            site.USER_BASE = upload_docs.USER_BASE = tempfile.mkdtemp()
+            self.old_site = site.USER_SITE
+            site.USER_SITE = upload_docs.USER_SITE = tempfile.mkdtemp()
+
+    def tearDown(self):
+        os.chdir(self.old_cwd)
+        shutil.rmtree(self.dir)
+        if sys.version >= "2.6":
+            shutil.rmtree(site.USER_BASE)
+            shutil.rmtree(site.USER_SITE)
+            site.USER_BASE = self.old_base
+            site.USER_SITE = self.old_site
+
+    def test_create_zipfile(self):
+        # Test to make sure zipfile creation handles common cases.
+        # This explicitly includes a folder containing an empty folder.
+
+        dist = Distribution()
+
+        cmd = upload_docs(dist)
+        cmd.upload_dir = self.upload_dir
+        zip_file = cmd.create_zipfile()
+
+        assert zipfile.is_zipfile(zip_file)
+
+        zip_f = zipfile.ZipFile(zip_file) # woh...
+
+        assert zip_f.namelist() == ['index.html']
+
+
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/site.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/site.py
new file mode 100755
index 00000000..80e084b2
--- /dev/null
+++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/site.py
@@ -0,0 +1,82 @@
+def __boot():
+    import sys, imp, os, os.path   
+    PYTHONPATH = os.environ.get('PYTHONPATH')
+    if PYTHONPATH is None or (sys.platform=='win32' and not PYTHONPATH):
+        PYTHONPATH = []
+    else:
+        PYTHONPATH = PYTHONPATH.split(os.pathsep)
+
+    pic = getattr(sys,'path_importer_cache',{})
+    stdpath = sys.path[len(PYTHONPATH):]
+    mydir = os.path.dirname(__file__)
+    #print "searching",stdpath,sys.path
+
+    for item in stdpath:
+        if item==mydir or not item:
+            continue    # skip if current dir. on Windows, or my own directory
+        importer = pic.get(item)
+        if importer is not None:
+            loader = importer.find_module('site')
+            if loader is not None:
+                # This should actually reload the current module
+                loader.load_module('site')
+                break
+        else:
+            try:
+                stream, path, descr = imp.find_module('site',[item])
+            except ImportError:
+                continue
+            if stream is None:
+                continue
+            try:
+                # This should actually reload the current module
+                imp.load_module('site',stream,path,descr)
+            finally:
+                stream.close()
+            break
+    else:
+        raise ImportError("Couldn't find the real 'site' module")
+
+    #print "loaded", __file__
+
+    known_paths = dict([(makepath(item)[1],1) for item in sys.path]) # 2.2 comp
+
+    oldpos = getattr(sys,'__egginsert',0)   # save old insertion position
+    sys.__egginsert = 0                     # and reset the current one
+
+    for item in PYTHONPATH:
+        addsitedir(item)
+
+    sys.__egginsert += oldpos           # restore effective old position
+    
+    d,nd = makepath(stdpath[0])
+    insert_at = None
+    new_path = []
+
+    for item in sys.path:
+        p,np = makepath(item)
+
+        if np==nd and insert_at is None:
+            # We've hit the first 'system' path entry, so added entries go here
+            insert_at = len(new_path)
+
+        if np in known_paths or insert_at is None:
+            new_path.append(item)
+        else:
+            # new path after the insert point, back-insert it
+            new_path.insert(insert_at, item)
+            insert_at += 1
+            
+    sys.path[:] = new_path
+
+if __name__=='site':    
+    __boot()
+    del __boot
+    
+
+
+
+
+
+
+
diff --git a/lib/python2.7/site-packages/easy-install.pth b/lib/python2.7/site-packages/easy-install.pth
new file mode 100644
index 00000000..492c156f
--- /dev/null
+++ b/lib/python2.7/site-packages/easy-install.pth
@@ -0,0 +1,4 @@
+import sys; sys.__plen = len(sys.path)
+./distribute-0.6.14-py2.7.egg
+./pip-0.8.1-py2.7.egg
+import sys; new=sys.path[sys.__plen:]; del sys.path[sys.__plen:]; p=getattr(sys,'__egginsert',0); sys.path[p:p]=new; sys.__egginsert = p+len(new)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/PKG-INFO b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/PKG-INFO
new file mode 100644
index 00000000..fb0a3680
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/PKG-INFO
@@ -0,0 +1,348 @@
+Metadata-Version: 1.0
+Name: pip
+Version: 0.8.1
+Summary: pip installs packages.  Python packages.  An easy_install replacement
+Home-page: http://pip.openplans.org
+Author: Ian Bicking
+Author-email: python-virtualenv@groups.google.com
+License: MIT
+Description: The main website for pip is `pip.openplans.org
+        <http://pip.openplans.org>`_.  You can also install
+        the `in-development version <http://bitbucket.org/ianb/pip/get/tip.gz#egg=pip-dev>`_
+        of pip with ``easy_install pip==dev``.
+        
+        
+        Introduction
+        ------------
+        
+        pip installs packages.  Python packages.
+        
+        If you use `virtualenv <http://virtualenv.openplans.org>`__ -- a tool
+        for installing libraries in a local and isolated manner -- you'll
+        automatically get a copy of pip.  Free bonus!
+        
+        Once you have pip, you can use it like this::
+        
+            $ pip install SomePackage
+        
+        SomePackage is some package you'll find on `PyPI
+        <http://pypi.python.org/pypi/>`_.  This installs the package and all
+        its dependencies.
+        
+        pip does other stuff too, with packages, but install is the biggest
+        one.  You can ``pip uninstall`` too.
+        
+        You can also install from a URL (that points to a tar or zip file),
+        install from some version control system (use URLs like
+        ``hg+http://domain/repo`` -- or prefix ``git+``, ``svn+`` etc).  pip
+        knows a bunch of stuff about revisions and stuff, so if you need to do
+        things like install a very specific revision from a repository pip can
+        do that too.
+        
+        If you've ever used ``python setup.py develop``, you can do something
+        like that with ``pip install -e ./`` -- this works with packages that
+        use ``distutils`` too (usually this only works with Setuptools
+        projects).
+        
+        You can use ``pip install --upgrade SomePackage`` to upgrade to a
+        newer version, or ``pip install SomePackage==1.0.4`` to install a very
+        specific version.
+        
+        Pip Compared To easy_install
+        ----------------------------
+        
+        pip is a replacement for `easy_install
+        <http://peak.telecommunity.com/DevCenter/EasyInstall>`_.  It uses mostly the
+        same techniques for finding packages, so packages that were made
+        easy_installable should be pip-installable as well.
+        
+        pip is meant to improve on easy_install.  Some of the improvements:
+        
+        * All packages are downloaded before installation.  Partially-completed
+          installation doesn't occur as a result.
+        
+        * Care is taken to present useful output on the console.
+        
+        * The reasons for actions are kept track of.  For instance, if a package is
+          being installed, pip keeps track of why that package was required.
+        
+        * Error messages should be useful.
+        
+        * The code is relatively concise and cohesive, making it easier to use
+          programmatically.
+        
+        * Packages don't have to be installed as egg archives, they can be installed
+          flat (while keeping the egg metadata).
+        
+        * Native support for other version control systems (Git, Mercurial and Bazaar)
+        
+        * Uninstallation of packages.
+        
+        * Simple to define fixed sets of requirements and reliably reproduce a
+          set of packages.
+        
+        pip doesn't do everything that easy_install does. Specifically:
+        
+        * It cannot install from eggs.  It only installs from source.  (In the
+          future it would be good if it could install binaries from Windows ``.exe``
+          or ``.msi`` -- binary install on other platforms is not a priority.)
+        
+        * It doesn't understand Setuptools extras (like ``package[test]``).  This should
+          be added eventually.
+        
+        * It is incompatible with some packages that extensively customize distutils
+          or setuptools in their ``setup.py`` files.
+        
+        pip is complementary with `virtualenv
+        <http://pypi.python.org/pypi/virtualenv>`__, and it is encouraged that you use
+        virtualenv to isolate your installation.
+        
+        Community
+        ---------
+        
+        The homepage for pip is temporarily located `on PyPI
+        <http://pypi.python.org/pypi/pip>`_ -- a more proper homepage will
+        follow.  Bugs can go on the `pip issue tracker
+        <http://bitbucket.org/ianb/pip/issues/>`_.  Discussion should happen on the
+        `virtualenv email group
+        <http://groups.google.com/group/python-virtualenv?hl=en>`_.
+        
+        Uninstall
+        ---------
+        
+        pip is able to uninstall most installed packages with ``pip uninstall
+        package-name``.
+        
+        Known exceptions include pure-distutils packages installed with
+        ``python setup.py install`` (such packages leave behind no metadata allowing
+        determination of what files were installed), and script wrappers installed
+        by develop-installs (``python setup.py develop``).
+        
+        pip also performs an automatic uninstall of an old version of a package
+        before upgrading to a newer version, so outdated files (and egg-info data)
+        from conflicting versions aren't left hanging around to cause trouble. The
+        old version of the package is automatically restored if the new version
+        fails to download or install.
+        
+        .. _`requirements file`:
+        
+        Requirements Files
+        ------------------
+        
+        When installing software, and Python packages in particular, it's common that
+        you get a lot of libraries installed.  You just did ``easy_install MyPackage``
+        and you get a dozen packages.  Each of these packages has its own version.
+        
+        Maybe you ran that installation and it works.  Great!  Will it keep working?
+        Did you have to provide special options to get it to find everything?  Did you
+        have to install a bunch of other optional pieces?  Most of all, will you be able
+        to do it again?  Requirements files give you a way to create an *environment*:
+        a *set* of packages that work together.
+        
+        If you've ever tried to setup an application on a new system, or with slightly
+        updated pieces, and had it fail, pip requirements are for you.  If you
+        haven't had this problem then you will eventually, so pip requirements are
+        for you too -- requirements make explicit, repeatable installation of packages.
+        
+        So what are requirements files?  They are very simple: lists of packages to
+        install.  Instead of running something like ``pip MyApp`` and getting
+        whatever libraries come along, you can create a requirements file something like::
+        
+            MyApp
+            Framework==0.9.4
+            Library>=0.2
+        
+        Then, regardless of what MyApp lists in ``setup.py``, you'll get a
+        specific version of Framework (0.9.4) and at least the 0.2 version of
+        Library.  (You might think you could list these specific versions in
+        MyApp's ``setup.py`` -- but if you do that you'll have to edit MyApp
+        if you want to try a new version of Framework, or release a new
+        version of MyApp if you determine that Library 0.3 doesn't work with
+        your application.)  You can also add optional libraries and support
+        tools that MyApp doesn't strictly require, giving people a set of
+        recommended libraries.
+        
+        You can also include "editable" packages -- packages that are checked out from
+        Subversion, Git, Mercurial and Bazaar.  These are just like using the ``-e``
+        option to pip.  They look like::
+        
+            -e svn+http://myrepo/svn/MyApp#egg=MyApp
+        
+        You have to start the URL with ``svn+`` (``git+``, ``hg+`` or ``bzr+``), and
+        you have to include ``#egg=Package`` so pip knows what to expect at that URL.
+        You can also include ``@rev`` in the URL, e.g., ``@275`` to check out
+        revision 275.
+        
+        Requirement files are mostly *flat*.  Maybe ``MyApp`` requires
+        ``Framework``, and ``Framework`` requires ``Library``.  I encourage
+        you to still list all these in a single requirement file; it is the
+        nature of Python programs that there are implicit bindings *directly*
+        between MyApp and Library.  For instance, Framework might expose one
+        of Library's objects, and so if Library is updated it might directly
+        break MyApp.  If that happens you can update the requirements file to
+        force an earlier version of Library, and you can do that without
+        having to re-release MyApp at all.
+        
+        Read the `requirements file format <http://pip.openplans.org/requirement-format.html>`_ to
+        learn about other features.
+        
+        Freezing Requirements
+        ---------------------
+        
+        So you have a working set of packages, and you want to be able to install them
+        elsewhere.  `Requirements files`_ let you install exact versions, but it won't
+        tell you what all the exact versions are.
+        
+        To create a new requirements file from a known working environment, use::
+        
+            $ pip freeze > stable-req.txt
+        
+        This will write a listing of *all* installed libraries to ``stable-req.txt``
+        with exact versions for every library.  You may want to edit the file down after
+        generating (e.g., to eliminate unnecessary libraries), but it'll give you a
+        stable starting point for constructing your requirements file.
+        
+        You can also give it an existing requirements file, and it will use that as a
+        sort of template for the new file.  So if you do::
+        
+            $ pip freeze -r devel-req.txt > stable-req.txt
+        
+        it will keep the packages listed in ``devel-req.txt`` in order and preserve
+        comments.
+        
+        Bundles
+        -------
+        
+        Another way to distribute a set of libraries is a bundle format (specific to
+        pip).  This format is not stable at this time (there simply hasn't been
+        any feedback, nor a great deal of thought).  A bundle file contains all the
+        source for your package, and you can have pip install them all together.
+        Once you have the bundle file further network access won't be necessary.  To
+        build a bundle file, do::
+        
+            $ pip bundle MyApp.pybundle MyApp
+        
+        (Using a `requirements file`_ would be wise.)  Then someone else can get the
+        file ``MyApp.pybundle`` and run::
+        
+            $ pip install MyApp.pybundle
+        
+        This is *not* a binary format.  This only packages source.  If you have binary
+        packages, then the person who installs the files will have to have a compiler,
+        any necessary headers installed, etc.  Binary packages are hard, this is
+        relatively easy.
+        
+        Using pip with virtualenv
+        -------------------------
+        
+        pip is most nutritious when used with `virtualenv
+        <http://pypi.python.org/pypi/virtualenv>`__.  One of the reasons pip
+        doesn't install "multi-version" eggs is that virtualenv removes much of the need
+        for it.  Because pip is installed by virtualenv, just use
+        ``path/to/my/environment/bin/pip`` to install things into that
+        specific environment.
+        
+        To tell pip to only run if there is a virtualenv currently activated,
+        and to bail if not, use::
+        
+            export PIP_REQUIRE_VIRTUALENV=true
+        
+        To tell pip to automatically use the currently active virtualenv::
+        
+            export PIP_RESPECT_VIRTUALENV=true
+        
+        Providing an environment with ``-E`` will be ignored.
+        
+        Using pip with virtualenvwrapper
+        ---------------------------------
+        
+        If you are using `virtualenvwrapper
+        <http://www.doughellmann.com/projects/virtualenvwrapper/>`_, you might
+        want pip to automatically create its virtualenvs in your
+        ``$WORKON_HOME``.
+        
+        You can tell pip to do so by defining ``PIP_VIRTUALENV_BASE`` in your
+        environment and setting it to the same value as that of
+        ``$WORKON_HOME``.
+        
+        Do so by adding the line::
+        
+            export PIP_VIRTUALENV_BASE=$WORKON_HOME
+        
+        in your .bashrc under the line starting with ``export WORKON_HOME``.
+        
+        Using pip with buildout
+        -----------------------
+        
+        If you are using `zc.buildout
+        <http://pypi.python.org/pypi/zc.buildout>`_ you should look at
+        `gp.recipe.pip <http://pypi.python.org/pypi/gp.recipe.pip>`_ as an
+        option to use pip and virtualenv in your buildouts.
+        
+        Command line completion
+        -----------------------
+        
+        pip comes with support for command line completion in bash and zsh and
+        allows you tab complete commands and options. To enable it you simply
+        need copy the required shell script to the your shell startup file
+        (e.g. ``.profile`` or ``.zprofile``) by running the special ``completion``
+        command, e.g. for bash::
+        
+            $ pip completion --bash >> ~/.profile
+        
+        And for zsh::
+        
+            $ pip completion --zsh >> ~/.zprofile
+        
+        Alternatively, you can use the result of the ``completion`` command
+        directly with the eval function of you shell, e.g. by adding::
+        
+            eval "`pip completion --bash`"
+        
+        to your startup file.
+        
+        Searching for packages
+        ----------------------
+        
+        pip can search the `Python Package Index <http://pypi.python.org/pypi>`_ (PyPI)
+        for packages using the ``pip search`` command. To search, run::
+        
+            $ pip search "query"
+        
+        The query will be used to search the names and summaries of all packages
+        indexed.
+        
+        pip searches http://pypi.python.org/pypi by default but alternative indexes
+        can be searched by using the ``--index`` flag.
+        
+        Mirror support
+        --------------
+        
+        The `PyPI mirroring infrastructure <http://pypi.python.org/mirrors>`_ as
+        described in `PEP 381 <http://www.python.org/dev/peps/pep-0381/>`_ can be
+        used by passing the ``--use-mirrors`` option to the install command.
+        Alternatively, you can use the other ways to configure pip, e.g.::
+        
+            $ export PIP_USE_MIRRORS=true
+        
+        If enabled, pip will automatically query the DNS entry of the mirror index URL
+        to find the list of mirrors to use. In case you want to override this list,
+        please use the ``--mirrors`` option of the install command, or add to your pip
+        configuration file::
+        
+            [install]
+            use-mirrors = true
+            mirrors =
+                http://d.pypi.python.org
+                http://b.pypi.python.org
+        
+Keywords: easy_install distutils setuptools egg virtualenv
+Platform: UNKNOWN
+Classifier: Development Status :: 4 - Beta
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: MIT License
+Classifier: Topic :: Software Development :: Build Tools
+Classifier: Programming Language :: Python :: 2.4
+Classifier: Programming Language :: Python :: 2.5
+Classifier: Programming Language :: Python :: 2.6
+Classifier: Programming Language :: Python :: 2.7
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/SOURCES.txt b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/SOURCES.txt
new file mode 100644
index 00000000..3a068547
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/SOURCES.txt
@@ -0,0 +1,57 @@
+MANIFEST.in
+setup.cfg
+setup.py
+docs/branches.txt
+docs/ci-server-step-by-step.txt
+docs/configuration.txt
+docs/how-to-contribute.txt
+docs/index.txt
+docs/license.txt
+docs/news.txt
+docs/requirement-format.txt
+docs/running-tests.txt
+docs/_build/branches.html
+docs/_build/ci-server-step-by-step.html
+docs/_build/configuration.html
+docs/_build/how-to-contribute.html
+docs/_build/index.html
+docs/_build/license.html
+docs/_build/news.html
+docs/_build/requirement-format.html
+docs/_build/running-tests.html
+docs/_build/search.html
+pip/__init__.py
+pip/_pkgutil.py
+pip/backwardcompat.py
+pip/basecommand.py
+pip/baseparser.py
+pip/download.py
+pip/exceptions.py
+pip/index.py
+pip/locations.py
+pip/log.py
+pip/req.py
+pip/runner.py
+pip/util.py
+pip/venv.py
+pip.egg-info/PKG-INFO
+pip.egg-info/SOURCES.txt
+pip.egg-info/dependency_links.txt
+pip.egg-info/entry_points.txt
+pip.egg-info/not-zip-safe
+pip.egg-info/top_level.txt
+pip/commands/__init__.py
+pip/commands/bundle.py
+pip/commands/completion.py
+pip/commands/freeze.py
+pip/commands/help.py
+pip/commands/install.py
+pip/commands/search.py
+pip/commands/uninstall.py
+pip/commands/unzip.py
+pip/commands/zip.py
+pip/vcs/__init__.py
+pip/vcs/bazaar.py
+pip/vcs/git.py
+pip/vcs/mercurial.py
+pip/vcs/subversion.py
\ No newline at end of file
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/dependency_links.txt b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/dependency_links.txt
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/dependency_links.txt
@@ -0,0 +1 @@
+
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/entry_points.txt b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/entry_points.txt
new file mode 100644
index 00000000..5f7b7cf9
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/entry_points.txt
@@ -0,0 +1,4 @@
+[console_scripts]
+pip = pip:main
+pip-2.7 = pip:main
+
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/not-zip-safe b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/not-zip-safe
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/not-zip-safe
@@ -0,0 +1 @@
+
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/top_level.txt b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/top_level.txt
new file mode 100644
index 00000000..a1b589e3
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/EGG-INFO/top_level.txt
@@ -0,0 +1 @@
+pip
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/__init__.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/__init__.py
new file mode 100755
index 00000000..c5de5c9a
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/__init__.py
@@ -0,0 +1,261 @@
+#!/usr/bin/env python
+import os
+import optparse
+
+import subprocess
+import sys
+import re
+import difflib
+
+from pip.basecommand import command_dict, load_command, load_all_commands, command_names
+from pip.baseparser import parser
+from pip.exceptions import InstallationError
+from pip.log import logger
+from pip.util import get_installed_distributions
+from pip.backwardcompat import walk_packages
+
+
+def autocomplete():
+    """Command and option completion for the main option parser (and options)
+    and its subcommands (and options).
+
+    Enable by sourcing one of the completion shell scripts (bash or zsh).
+    """
+    # Don't complete if user hasn't sourced bash_completion file.
+    if 'PIP_AUTO_COMPLETE' not in os.environ:
+        return
+    cwords = os.environ['COMP_WORDS'].split()[1:]
+    cword = int(os.environ['COMP_CWORD'])
+    try:
+        current = cwords[cword-1]
+    except IndexError:
+        current = ''
+    load_all_commands()
+    subcommands = [cmd for cmd, cls in command_dict.items() if not cls.hidden]
+    options = []
+    # subcommand
+    try:
+        subcommand_name = [w for w in cwords if w in subcommands][0]
+    except IndexError:
+        subcommand_name = None
+    # subcommand options
+    if subcommand_name:
+        # special case: 'help' subcommand has no options
+        if subcommand_name == 'help':
+            sys.exit(1)
+        # special case: list locally installed dists for uninstall command
+        if subcommand_name == 'uninstall' and not current.startswith('-'):
+            installed = []
+            lc = current.lower()
+            for dist in get_installed_distributions(local_only=True):
+                if dist.key.startswith(lc) and dist.key not in cwords[1:]:
+                    installed.append(dist.key)
+            # if there are no dists installed, fall back to option completion
+            if installed:
+                for dist in installed:
+                    print dist
+                sys.exit(1)
+        subcommand = command_dict.get(subcommand_name)
+        options += [(opt.get_opt_string(), opt.nargs)
+                    for opt in subcommand.parser.option_list
+                    if opt.help != optparse.SUPPRESS_HELP]
+        # filter out previously specified options from available options
+        prev_opts = [x.split('=')[0] for x in cwords[1:cword-1]]
+        options = filter(lambda (x, v): x not in prev_opts, options)
+        # filter options by current input
+        options = [(k, v) for k, v in options if k.startswith(current)]
+        for option in options:
+            opt_label = option[0]
+            # append '=' to options which require args
+            if option[1]:
+                opt_label += '='
+            print opt_label
+    else:
+        # show options of main parser only when necessary
+        if current.startswith('-') or current.startswith('--'):
+            subcommands += [opt.get_opt_string()
+                            for opt in parser.option_list
+                            if opt.help != optparse.SUPPRESS_HELP]
+        print ' '.join(filter(lambda x: x.startswith(current), subcommands))
+    sys.exit(1)
+
+
+def version_control():
+    # Import all the version control support modules:
+    from pip import vcs
+    for importer, modname, ispkg in \
+            walk_packages(path=vcs.__path__, prefix=vcs.__name__+'.'):
+        __import__(modname)
+
+
+def main(initial_args=None):
+    if initial_args is None:
+        initial_args = sys.argv[1:]
+    autocomplete()
+    version_control()
+    options, args = parser.parse_args(initial_args)
+    if options.help and not args:
+        args = ['help']
+    if not args:
+        parser.error('You must give a command (use "pip help" to see a list of commands)')
+    command = args[0].lower()
+    load_command(command)
+    if command not in command_dict:
+        close_commands = difflib.get_close_matches(command, command_names())
+        if close_commands:
+            guess = close_commands[0]
+            if args[1:]:
+                guess = "%s %s" % (guess, " ".join(args[1:]))
+        else:
+            guess = 'install %s' % command
+        error_dict = {'arg': command, 'guess': guess,
+                      'script': os.path.basename(sys.argv[0])}
+        parser.error('No command by the name %(script)s %(arg)s\n  '
+                     '(maybe you meant "%(script)s %(guess)s")' % error_dict)
+    command = command_dict[command]
+    return command.main(initial_args, args[1:], options)
+
+
+############################################################
+## Writing freeze files
+
+
+class FrozenRequirement(object):
+
+    def __init__(self, name, req, editable, comments=()):
+        self.name = name
+        self.req = req
+        self.editable = editable
+        self.comments = comments
+
+    _rev_re = re.compile(r'-r(\d+)$')
+    _date_re = re.compile(r'-(20\d\d\d\d\d\d)$')
+
+    @classmethod
+    def from_dist(cls, dist, dependency_links, find_tags=False):
+        location = os.path.normcase(os.path.abspath(dist.location))
+        comments = []
+        from pip.vcs import vcs, get_src_requirement
+        if vcs.get_backend_name(location):
+            editable = True
+            req = get_src_requirement(dist, location, find_tags)
+            if req is None:
+                logger.warn('Could not determine repository location of %s' % location)
+                comments.append('## !! Could not determine repository location')
+                req = dist.as_requirement()
+                editable = False
+        else:
+            editable = False
+            req = dist.as_requirement()
+            specs = req.specs
+            assert len(specs) == 1 and specs[0][0] == '=='
+            version = specs[0][1]
+            ver_match = cls._rev_re.search(version)
+            date_match = cls._date_re.search(version)
+            if ver_match or date_match:
+                svn_backend = vcs.get_backend('svn')
+                if svn_backend:
+                    svn_location = svn_backend(
+                        ).get_location(dist, dependency_links)
+                if not svn_location:
+                    logger.warn(
+                        'Warning: cannot find svn location for %s' % req)
+                    comments.append('## FIXME: could not find svn URL in dependency_links for this package:')
+                else:
+                    comments.append('# Installing as editable to satisfy requirement %s:' % req)
+                    if ver_match:
+                        rev = ver_match.group(1)
+                    else:
+                        rev = '{%s}' % date_match.group(1)
+                    editable = True
+                    req = '%s@%s#egg=%s' % (svn_location, rev, cls.egg_name(dist))
+        return cls(dist.project_name, req, editable, comments)
+
+    @staticmethod
+    def egg_name(dist):
+        name = dist.egg_name()
+        match = re.search(r'-py\d\.\d$', name)
+        if match:
+            name = name[:match.start()]
+        return name
+
+    def __str__(self):
+        req = self.req
+        if self.editable:
+            req = '-e %s' % req
+        return '\n'.join(list(self.comments)+[str(req)])+'\n'
+
+############################################################
+## Requirement files
+
+
+def call_subprocess(cmd, show_stdout=True,
+                    filter_stdout=None, cwd=None,
+                    raise_on_returncode=True,
+                    command_level=logger.DEBUG, command_desc=None,
+                    extra_environ=None):
+    if command_desc is None:
+        cmd_parts = []
+        for part in cmd:
+            if ' ' in part or '\n' in part or '"' in part or "'" in part:
+                part = '"%s"' % part.replace('"', '\\"')
+            cmd_parts.append(part)
+        command_desc = ' '.join(cmd_parts)
+    if show_stdout:
+        stdout = None
+    else:
+        stdout = subprocess.PIPE
+    logger.log(command_level, "Running command %s" % command_desc)
+    env = os.environ.copy()
+    if extra_environ:
+        env.update(extra_environ)
+    try:
+        proc = subprocess.Popen(
+            cmd, stderr=subprocess.STDOUT, stdin=None, stdout=stdout,
+            cwd=cwd, env=env)
+    except Exception, e:
+        logger.fatal(
+            "Error %s while executing command %s" % (e, command_desc))
+        raise
+    all_output = []
+    if stdout is not None:
+        stdout = proc.stdout
+        while 1:
+            line = stdout.readline()
+            if not line:
+                break
+            line = line.rstrip()
+            all_output.append(line + '\n')
+            if filter_stdout:
+                level = filter_stdout(line)
+                if isinstance(level, tuple):
+                    level, line = level
+                logger.log(level, line)
+                if not logger.stdout_level_matches(level):
+                    logger.show_progress()
+            else:
+                logger.info(line)
+    else:
+        returned_stdout, returned_stderr = proc.communicate()
+        all_output = [returned_stdout or '']
+    proc.wait()
+    if proc.returncode:
+        if raise_on_returncode:
+            if all_output:
+                logger.notify('Complete output from command %s:' % command_desc)
+                logger.notify('\n'.join(all_output) + '\n----------------------------------------')
+            raise InstallationError(
+                "Command %s failed with error code %s"
+                % (command_desc, proc.returncode))
+        else:
+            logger.warn(
+                "Command %s had error code %s"
+                % (command_desc, proc.returncode))
+    if stdout is not None:
+        return ''.join(all_output)
+
+
+if __name__ == '__main__':
+    exit = main()
+    if exit:
+        sys.exit(exit)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/_pkgutil.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/_pkgutil.py
new file mode 100755
index 00000000..f8fb8aa6
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/_pkgutil.py
@@ -0,0 +1,589 @@
+"""Utilities to support packages."""
+
+# NOTE: This module must remain compatible with Python 2.3, as it is shared
+# by setuptools for distribution with Python 2.3 and up.
+
+import os
+import sys
+import imp
+import os.path
+from types import ModuleType
+
+__all__ = [
+    'get_importer', 'iter_importers', 'get_loader', 'find_loader',
+    'walk_packages', 'iter_modules',
+    'ImpImporter', 'ImpLoader', 'read_code', 'extend_path',
+]
+
+
+def read_code(stream):
+    # This helper is needed in order for the PEP 302 emulation to
+    # correctly handle compiled files
+    import marshal
+
+    magic = stream.read(4)
+    if magic != imp.get_magic():
+        return None
+
+    stream.read(4) # Skip timestamp
+    return marshal.load(stream)
+
+
+def simplegeneric(func):
+    """Make a trivial single-dispatch generic function"""
+    registry = {}
+
+    def wrapper(*args, **kw):
+        ob = args[0]
+        try:
+            cls = ob.__class__
+        except AttributeError:
+            cls = type(ob)
+        try:
+            mro = cls.__mro__
+        except AttributeError:
+            try:
+
+                class cls(cls, object):
+                    pass
+
+                mro = cls.__mro__[1:]
+            except TypeError:
+                mro = object,   # must be an ExtensionClass or some such  :(
+        for t in mro:
+            if t in registry:
+                return registry[t](*args, **kw)
+        else:
+            return func(*args, **kw)
+    try:
+        wrapper.__name__ = func.__name__
+    except (TypeError, AttributeError):
+        pass    # Python 2.3 doesn't allow functions to be renamed
+
+    def register(typ, func=None):
+        if func is None:
+            return lambda f: register(typ, f)
+        registry[typ] = func
+        return func
+
+    wrapper.__dict__ = func.__dict__
+    wrapper.__doc__ = func.__doc__
+    wrapper.register = register
+    return wrapper
+
+
+def walk_packages(path=None, prefix='', onerror=None):
+    """Yields (module_loader, name, ispkg) for all modules recursively
+    on path, or, if path is None, all accessible modules.
+
+    'path' should be either None or a list of paths to look for
+    modules in.
+
+    'prefix' is a string to output on the front of every module name
+    on output.
+
+    Note that this function must import all *packages* (NOT all
+    modules!) on the given path, in order to access the __path__
+    attribute to find submodules.
+
+    'onerror' is a function which gets called with one argument (the
+    name of the package which was being imported) if any exception
+    occurs while trying to import a package.  If no onerror function is
+    supplied, ImportErrors are caught and ignored, while all other
+    exceptions are propagated, terminating the search.
+
+    Examples:
+
+    # list all modules python can access
+    walk_packages()
+
+    # list all submodules of ctypes
+    walk_packages(ctypes.__path__, ctypes.__name__+'.')
+    """
+
+    def seen(p, m={}):
+        if p in m:
+            return True
+        m[p] = True
+
+    for importer, name, ispkg in iter_modules(path, prefix):
+        yield importer, name, ispkg
+
+        if ispkg:
+            try:
+                __import__(name)
+            except ImportError:
+                if onerror is not None:
+                    onerror(name)
+            except Exception:
+                if onerror is not None:
+                    onerror(name)
+                else:
+                    raise
+            else:
+                path = getattr(sys.modules[name], '__path__', None) or []
+
+                # don't traverse path items we've seen before
+                path = [p for p in path if not seen(p)]
+
+                for item in walk_packages(path, name+'.', onerror):
+                    yield item
+
+
+def iter_modules(path=None, prefix=''):
+    """Yields (module_loader, name, ispkg) for all submodules on path,
+    or, if path is None, all top-level modules on sys.path.
+
+    'path' should be either None or a list of paths to look for
+    modules in.
+
+    'prefix' is a string to output on the front of every module name
+    on output.
+    """
+
+    if path is None:
+        importers = iter_importers()
+    else:
+        importers = map(get_importer, path)
+
+    yielded = {}
+    for i in importers:
+        for name, ispkg in iter_importer_modules(i, prefix):
+            if name not in yielded:
+                yielded[name] = 1
+                yield i, name, ispkg
+
+
+#@simplegeneric
+def iter_importer_modules(importer, prefix=''):
+    if not hasattr(importer, 'iter_modules'):
+        return []
+    return importer.iter_modules(prefix)
+
+iter_importer_modules = simplegeneric(iter_importer_modules)
+
+
+class ImpImporter:
+    """PEP 302 Importer that wraps Python's "classic" import algorithm
+
+    ImpImporter(dirname) produces a PEP 302 importer that searches that
+    directory.  ImpImporter(None) produces a PEP 302 importer that searches
+    the current sys.path, plus any modules that are frozen or built-in.
+
+    Note that ImpImporter does not currently support being used by placement
+    on sys.meta_path.
+    """
+
+    def __init__(self, path=None):
+        self.path = path
+
+    def find_module(self, fullname, path=None):
+        # Note: we ignore 'path' argument since it is only used via meta_path
+        subname = fullname.split(".")[-1]
+        if subname != fullname and self.path is None:
+            return None
+        if self.path is None:
+            path = None
+        else:
+            path = [os.path.realpath(self.path)]
+        try:
+            file, filename, etc = imp.find_module(subname, path)
+        except ImportError:
+            return None
+        return ImpLoader(fullname, file, filename, etc)
+
+    def iter_modules(self, prefix=''):
+        if self.path is None or not os.path.isdir(self.path):
+            return
+
+        yielded = {}
+        import inspect
+
+        filenames = os.listdir(self.path)
+        filenames.sort()  # handle packages before same-named modules
+
+        for fn in filenames:
+            modname = inspect.getmodulename(fn)
+            if modname=='__init__' or modname in yielded:
+                continue
+
+            path = os.path.join(self.path, fn)
+            ispkg = False
+
+            if not modname and os.path.isdir(path) and '.' not in fn:
+                modname = fn
+                for fn in os.listdir(path):
+                    subname = inspect.getmodulename(fn)
+                    if subname=='__init__':
+                        ispkg = True
+                        break
+                else:
+                    continue    # not a package
+
+            if modname and '.' not in modname:
+                yielded[modname] = 1
+                yield prefix + modname, ispkg
+
+
+class ImpLoader:
+    """PEP 302 Loader that wraps Python's "classic" import algorithm
+    """
+    code = source = None
+
+    def __init__(self, fullname, file, filename, etc):
+        self.file = file
+        self.filename = filename
+        self.fullname = fullname
+        self.etc = etc
+
+    def load_module(self, fullname):
+        self._reopen()
+        try:
+            mod = imp.load_module(fullname, self.file, self.filename, self.etc)
+        finally:
+            if self.file:
+                self.file.close()
+        # Note: we don't set __loader__ because we want the module to look
+        # normal; i.e. this is just a wrapper for standard import machinery
+        return mod
+
+    def get_data(self, pathname):
+        return open(pathname, "rb").read()
+
+    def _reopen(self):
+        if self.file and self.file.closed:
+            mod_type = self.etc[2]
+            if mod_type==imp.PY_SOURCE:
+                self.file = open(self.filename, 'rU')
+            elif mod_type in (imp.PY_COMPILED, imp.C_EXTENSION):
+                self.file = open(self.filename, 'rb')
+
+    def _fix_name(self, fullname):
+        if fullname is None:
+            fullname = self.fullname
+        elif fullname != self.fullname:
+            raise ImportError("Loader for module %s cannot handle "
+                              "module %s" % (self.fullname, fullname))
+        return fullname
+
+    def is_package(self, fullname):
+        fullname = self._fix_name(fullname)
+        return self.etc[2]==imp.PKG_DIRECTORY
+
+    def get_code(self, fullname=None):
+        fullname = self._fix_name(fullname)
+        if self.code is None:
+            mod_type = self.etc[2]
+            if mod_type==imp.PY_SOURCE:
+                source = self.get_source(fullname)
+                self.code = compile(source, self.filename, 'exec')
+            elif mod_type==imp.PY_COMPILED:
+                self._reopen()
+                try:
+                    self.code = read_code(self.file)
+                finally:
+                    self.file.close()
+            elif mod_type==imp.PKG_DIRECTORY:
+                self.code = self._get_delegate().get_code()
+        return self.code
+
+    def get_source(self, fullname=None):
+        fullname = self._fix_name(fullname)
+        if self.source is None:
+            mod_type = self.etc[2]
+            if mod_type==imp.PY_SOURCE:
+                self._reopen()
+                try:
+                    self.source = self.file.read()
+                finally:
+                    self.file.close()
+            elif mod_type==imp.PY_COMPILED:
+                if os.path.exists(self.filename[:-1]):
+                    f = open(self.filename[:-1], 'rU')
+                    self.source = f.read()
+                    f.close()
+            elif mod_type==imp.PKG_DIRECTORY:
+                self.source = self._get_delegate().get_source()
+        return self.source
+
+    def _get_delegate(self):
+        return ImpImporter(self.filename).find_module('__init__')
+
+    def get_filename(self, fullname=None):
+        fullname = self._fix_name(fullname)
+        mod_type = self.etc[2]
+        if self.etc[2]==imp.PKG_DIRECTORY:
+            return self._get_delegate().get_filename()
+        elif self.etc[2] in (imp.PY_SOURCE, imp.PY_COMPILED, imp.C_EXTENSION):
+            return self.filename
+        return None
+
+
+try:
+    import zipimport
+    from zipimport import zipimporter
+
+    def iter_zipimport_modules(importer, prefix=''):
+        dirlist = zipimport._zip_directory_cache[importer.archive].keys()
+        dirlist.sort()
+        _prefix = importer.prefix
+        plen = len(_prefix)
+        yielded = {}
+        import inspect
+        for fn in dirlist:
+            if not fn.startswith(_prefix):
+                continue
+
+            fn = fn[plen:].split(os.sep)
+
+            if len(fn)==2 and fn[1].startswith('__init__.py'):
+                if fn[0] not in yielded:
+                    yielded[fn[0]] = 1
+                    yield fn[0], True
+
+            if len(fn)!=1:
+                continue
+
+            modname = inspect.getmodulename(fn[0])
+            if modname=='__init__':
+                continue
+
+            if modname and '.' not in modname and modname not in yielded:
+                yielded[modname] = 1
+                yield prefix + modname, False
+
+    iter_importer_modules.register(zipimporter, iter_zipimport_modules)
+
+except ImportError:
+    pass
+
+
+def get_importer(path_item):
+    """Retrieve a PEP 302 importer for the given path item
+
+    The returned importer is cached in sys.path_importer_cache
+    if it was newly created by a path hook.
+
+    If there is no importer, a wrapper around the basic import
+    machinery is returned. This wrapper is never inserted into
+    the importer cache (None is inserted instead).
+
+    The cache (or part of it) can be cleared manually if a
+    rescan of sys.path_hooks is necessary.
+    """
+    try:
+        importer = sys.path_importer_cache[path_item]
+    except KeyError:
+        for path_hook in sys.path_hooks:
+            try:
+                importer = path_hook(path_item)
+                break
+            except ImportError:
+                pass
+        else:
+            importer = None
+        sys.path_importer_cache.setdefault(path_item, importer)
+
+    if importer is None:
+        try:
+            importer = ImpImporter(path_item)
+        except ImportError:
+            importer = None
+    return importer
+
+
+def iter_importers(fullname=""):
+    """Yield PEP 302 importers for the given module name
+
+    If fullname contains a '.', the importers will be for the package
+    containing fullname, otherwise they will be importers for sys.meta_path,
+    sys.path, and Python's "classic" import machinery, in that order.  If
+    the named module is in a package, that package is imported as a side
+    effect of invoking this function.
+
+    Non PEP 302 mechanisms (e.g. the Windows registry) used by the
+    standard import machinery to find files in alternative locations
+    are partially supported, but are searched AFTER sys.path. Normally,
+    these locations are searched BEFORE sys.path, preventing sys.path
+    entries from shadowing them.
+
+    For this to cause a visible difference in behaviour, there must
+    be a module or package name that is accessible via both sys.path
+    and one of the non PEP 302 file system mechanisms. In this case,
+    the emulation will find the former version, while the builtin
+    import mechanism will find the latter.
+
+    Items of the following types can be affected by this discrepancy:
+        imp.C_EXTENSION, imp.PY_SOURCE, imp.PY_COMPILED, imp.PKG_DIRECTORY
+    """
+    if fullname.startswith('.'):
+        raise ImportError("Relative module names not supported")
+    if '.' in fullname:
+        # Get the containing package's __path__
+        pkg = '.'.join(fullname.split('.')[:-1])
+        if pkg not in sys.modules:
+            __import__(pkg)
+        path = getattr(sys.modules[pkg], '__path__', None) or []
+    else:
+        for importer in sys.meta_path:
+            yield importer
+        path = sys.path
+    for item in path:
+        yield get_importer(item)
+    if '.' not in fullname:
+        yield ImpImporter()
+
+
+def get_loader(module_or_name):
+    """Get a PEP 302 "loader" object for module_or_name
+
+    If the module or package is accessible via the normal import
+    mechanism, a wrapper around the relevant part of that machinery
+    is returned.  Returns None if the module cannot be found or imported.
+    If the named module is not already imported, its containing package
+    (if any) is imported, in order to establish the package __path__.
+
+    This function uses iter_importers(), and is thus subject to the same
+    limitations regarding platform-specific special import locations such
+    as the Windows registry.
+    """
+    if module_or_name in sys.modules:
+        module_or_name = sys.modules[module_or_name]
+    if isinstance(module_or_name, ModuleType):
+        module = module_or_name
+        loader = getattr(module, '__loader__', None)
+        if loader is not None:
+            return loader
+        fullname = module.__name__
+    else:
+        fullname = module_or_name
+    return find_loader(fullname)
+
+
+def find_loader(fullname):
+    """Find a PEP 302 "loader" object for fullname
+
+    If fullname contains dots, path must be the containing package's __path__.
+    Returns None if the module cannot be found or imported. This function uses
+    iter_importers(), and is thus subject to the same limitations regarding
+    platform-specific special import locations such as the Windows registry.
+    """
+    for importer in iter_importers(fullname):
+        loader = importer.find_module(fullname)
+        if loader is not None:
+            return loader
+
+    return None
+
+
+def extend_path(path, name):
+    """Extend a package's path.
+
+    Intended use is to place the following code in a package's __init__.py:
+
+        from pkgutil import extend_path
+        __path__ = extend_path(__path__, __name__)
+
+    This will add to the package's __path__ all subdirectories of
+    directories on sys.path named after the package.  This is useful
+    if one wants to distribute different parts of a single logical
+    package as multiple directories.
+
+    It also looks for *.pkg files beginning where * matches the name
+    argument.  This feature is similar to *.pth files (see site.py),
+    except that it doesn't special-case lines starting with 'import'.
+    A *.pkg file is trusted at face value: apart from checking for
+    duplicates, all entries found in a *.pkg file are added to the
+    path, regardless of whether they are exist the filesystem.  (This
+    is a feature.)
+
+    If the input path is not a list (as is the case for frozen
+    packages) it is returned unchanged.  The input path is not
+    modified; an extended copy is returned.  Items are only appended
+    to the copy at the end.
+
+    It is assumed that sys.path is a sequence.  Items of sys.path that
+    are not (unicode or 8-bit) strings referring to existing
+    directories are ignored.  Unicode items of sys.path that cause
+    errors when used as filenames may cause this function to raise an
+    exception (in line with os.path.isdir() behavior).
+    """
+
+    if not isinstance(path, list):
+        # This could happen e.g. when this is called from inside a
+        # frozen package.  Return the path unchanged in that case.
+        return path
+
+    pname = os.path.join(*name.split('.')) # Reconstitute as relative path
+    # Just in case os.extsep != '.'
+    sname = os.extsep.join(name.split('.'))
+    sname_pkg = sname + os.extsep + "pkg"
+    init_py = "__init__" + os.extsep + "py"
+
+    path = path[:] # Start with a copy of the existing path
+
+    for dir in sys.path:
+        if not isinstance(dir, basestring) or not os.path.isdir(dir):
+            continue
+        subdir = os.path.join(dir, pname)
+        # XXX This may still add duplicate entries to path on
+        # case-insensitive filesystems
+        initfile = os.path.join(subdir, init_py)
+        if subdir not in path and os.path.isfile(initfile):
+            path.append(subdir)
+        # XXX Is this the right thing for subpackages like zope.app?
+        # It looks for a file named "zope.app.pkg"
+        pkgfile = os.path.join(dir, sname_pkg)
+        if os.path.isfile(pkgfile):
+            try:
+                f = open(pkgfile)
+            except IOError, msg:
+                sys.stderr.write("Can't open %s: %s\n" %
+                                 (pkgfile, msg))
+            else:
+                for line in f:
+                    line = line.rstrip('\n')
+                    if not line or line.startswith('#'):
+                        continue
+                    path.append(line) # Don't check for existence!
+                f.close()
+
+    return path
+
+
+def get_data(package, resource):
+    """Get a resource from a package.
+
+    This is a wrapper round the PEP 302 loader get_data API. The package
+    argument should be the name of a package, in standard module format
+    (foo.bar). The resource argument should be in the form of a relative
+    filename, using '/' as the path separator. The parent directory name '..'
+    is not allowed, and nor is a rooted name (starting with a '/').
+
+    The function returns a binary string, which is the contents of the
+    specified resource.
+
+    For packages located in the filesystem, which have already been imported,
+    this is the rough equivalent of
+
+        d = os.path.dirname(sys.modules[package].__file__)
+        data = open(os.path.join(d, resource), 'rb').read()
+
+    If the package cannot be located or loaded, or it uses a PEP 302 loader
+    which does not support get_data(), then None is returned.
+    """
+
+    loader = get_loader(package)
+    if loader is None or not hasattr(loader, 'get_data'):
+        return None
+    mod = sys.modules.get(package) or loader.load_module(package)
+    if mod is None or not hasattr(mod, '__file__'):
+        return None
+
+    # Modify the resource name to be compatible with the loader.get_data
+    # signature - an os.path format "filename" starting with the dirname of
+    # the package's __file__
+    parts = resource.split('/')
+    parts.insert(0, os.path.dirname(mod.__file__))
+    resource_name = os.path.join(*parts)
+    return loader.get_data(resource_name)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/backwardcompat.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/backwardcompat.py
new file mode 100755
index 00000000..e7c11f1d
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/backwardcompat.py
@@ -0,0 +1,55 @@
+"""Stuff that isn't in some old versions of Python"""
+
+import sys
+import os
+import shutil
+
+__all__ = ['any', 'WindowsError', 'md5', 'copytree']
+
+try:
+    WindowsError = WindowsError
+except NameError:
+    WindowsError = None
+try:
+    from hashlib import md5
+except ImportError:
+    import md5 as md5_module
+    md5 = md5_module.new
+
+try:
+    from pkgutil import walk_packages
+except ImportError:
+    # let's fall back as long as we can
+    from _pkgutil import walk_packages
+
+try:
+    any = any
+except NameError:
+
+    def any(seq):
+        for item in seq:
+            if item:
+                return True
+        return False
+
+
+def copytree(src, dst):
+    if sys.version_info < (2, 5):
+        before_last_dir = os.path.dirname(dst)
+        if not os.path.exists(before_last_dir):
+            os.makedirs(before_last_dir)
+        shutil.copytree(src, dst)
+        shutil.copymode(src, dst)
+    else:
+        shutil.copytree(src, dst)
+
+
+def product(*args, **kwds):
+    # product('ABCD', 'xy') --> Ax Ay Bx By Cx Cy Dx Dy
+    # product(range(2), repeat=3) --> 000 001 010 011 100 101 110 111
+    pools = map(tuple, args) * kwds.get('repeat', 1)
+    result = [[]]
+    for pool in pools:
+        result = [x+[y] for x in result for y in pool]
+    for prod in result:
+        yield tuple(prod)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/basecommand.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/basecommand.py
new file mode 100755
index 00000000..f450e839
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/basecommand.py
@@ -0,0 +1,203 @@
+"""Base Command class, and related routines"""
+
+from cStringIO import StringIO
+import getpass
+import os
+import socket
+import sys
+import traceback
+import time
+import urllib
+import urllib2
+
+from pip import commands
+from pip.log import logger
+from pip.baseparser import parser, ConfigOptionParser, UpdatingDefaultsHelpFormatter
+from pip.download import urlopen
+from pip.exceptions import BadCommand, InstallationError, UninstallationError
+from pip.venv import restart_in_venv
+from pip.backwardcompat import walk_packages
+
+__all__ = ['command_dict', 'Command', 'load_all_commands',
+           'load_command', 'command_names']
+
+command_dict = {}
+
+# for backwards compatibiliy
+get_proxy = urlopen.get_proxy
+
+
+class Command(object):
+    name = None
+    usage = None
+    hidden = False
+
+    def __init__(self):
+        assert self.name
+        self.parser = ConfigOptionParser(
+            usage=self.usage,
+            prog='%s %s' % (sys.argv[0], self.name),
+            version=parser.version,
+            formatter=UpdatingDefaultsHelpFormatter(),
+            name=self.name)
+        for option in parser.option_list:
+            if not option.dest or option.dest == 'help':
+                # -h, --version, etc
+                continue
+            self.parser.add_option(option)
+        command_dict[self.name] = self
+
+    def merge_options(self, initial_options, options):
+        # Make sure we have all global options carried over
+        for attr in ['log', 'venv', 'proxy', 'venv_base', 'require_venv',
+                     'respect_venv', 'log_explicit_levels', 'log_file',
+                     'timeout', 'default_vcs', 'skip_requirements_regex',
+                     'no_input']:
+            setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
+        options.quiet += initial_options.quiet
+        options.verbose += initial_options.verbose
+
+    def setup_logging(self):
+        pass
+
+    def main(self, complete_args, args, initial_options):
+        options, args = self.parser.parse_args(args)
+        self.merge_options(initial_options, options)
+
+        level = 1 # Notify
+        level += options.verbose
+        level -= options.quiet
+        level = logger.level_for_integer(4-level)
+        complete_log = []
+        logger.consumers.extend(
+            [(level, sys.stdout),
+             (logger.DEBUG, complete_log.append)])
+        if options.log_explicit_levels:
+            logger.explicit_levels = True
+
+        self.setup_logging()
+
+        if options.require_venv and not options.venv:
+            # If a venv is required check if it can really be found
+            if not os.environ.get('VIRTUAL_ENV'):
+                logger.fatal('Could not find an activated virtualenv (required).')
+                sys.exit(3)
+            # Automatically install in currently activated venv if required
+            options.respect_venv = True
+
+        if args and args[-1] == '___VENV_RESTART___':
+            ## FIXME: We don't do anything this this value yet:
+            args = args[:-2]
+            options.venv = None
+        else:
+            # If given the option to respect the activated environment
+            # check if no venv is given as a command line parameter
+            if options.respect_venv and os.environ.get('VIRTUAL_ENV'):
+                if options.venv and os.path.exists(options.venv):
+                    # Make sure command line venv and environmental are the same
+                    if (os.path.realpath(os.path.expanduser(options.venv)) !=
+                            os.path.realpath(os.environ.get('VIRTUAL_ENV'))):
+                        logger.fatal("Given virtualenv (%s) doesn't match "
+                                     "currently activated virtualenv (%s)."
+                                     % (options.venv, os.environ.get('VIRTUAL_ENV')))
+                        sys.exit(3)
+                else:
+                    options.venv = os.environ.get('VIRTUAL_ENV')
+                    logger.info('Using already activated environment %s' % options.venv)
+        if options.venv:
+            logger.info('Running in environment %s' % options.venv)
+            site_packages=False
+            if options.site_packages:
+                site_packages=True
+            restart_in_venv(options.venv, options.venv_base, site_packages,
+                            complete_args)
+            # restart_in_venv should actually never return, but for clarity...
+            return
+
+        ## FIXME: not sure if this sure come before or after venv restart
+        if options.log:
+            log_fp = open_logfile(options.log, 'a')
+            logger.consumers.append((logger.DEBUG, log_fp))
+        else:
+            log_fp = None
+
+        socket.setdefaulttimeout(options.timeout or None)
+
+        urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
+
+        exit = 0
+        try:
+            self.run(options, args)
+        except (InstallationError, UninstallationError), e:
+            logger.fatal(str(e))
+            logger.info('Exception information:\n%s' % format_exc())
+            exit = 1
+        except BadCommand, e:
+            logger.fatal(str(e))
+            logger.info('Exception information:\n%s' % format_exc())
+            exit = 1
+        except:
+            logger.fatal('Exception:\n%s' % format_exc())
+            exit = 2
+
+        if log_fp is not None:
+            log_fp.close()
+        if exit:
+            log_fn = options.log_file
+            text = '\n'.join(complete_log)
+            logger.fatal('Storing complete log in %s' % log_fn)
+            log_fp = open_logfile(log_fn, 'w')
+            log_fp.write(text)
+            log_fp.close()
+        return exit
+
+
+
+
+def format_exc(exc_info=None):
+    if exc_info is None:
+        exc_info = sys.exc_info()
+    out = StringIO()
+    traceback.print_exception(*exc_info, **dict(file=out))
+    return out.getvalue()
+
+
+def open_logfile(filename, mode='a'):
+    """Open the named log file in append mode.
+
+    If the file already exists, a separator will also be printed to
+    the file to separate past activity from current activity.
+    """
+    filename = os.path.expanduser(filename)
+    filename = os.path.abspath(filename)
+    dirname = os.path.dirname(filename)
+    if not os.path.exists(dirname):
+        os.makedirs(dirname)
+    exists = os.path.exists(filename)
+
+    log_fp = open(filename, mode)
+    if exists:
+        print >> log_fp, '-'*60
+        print >> log_fp, '%s run on %s' % (sys.argv[0], time.strftime('%c'))
+    return log_fp
+
+
+def load_command(name):
+    full_name = 'pip.commands.%s' % name
+    if full_name in sys.modules:
+        return
+    try:
+        __import__(full_name)
+    except ImportError:
+        pass
+
+
+def load_all_commands():
+    for name in command_names():
+        load_command(name)
+
+
+def command_names():
+    names = set((pkg[1] for pkg in walk_packages(path=commands.__path__)))
+    return list(names)
+
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py
new file mode 100755
index 00000000..a8bd6ce4
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py
@@ -0,0 +1,231 @@
+"""Base option parser setup"""
+
+import sys
+import optparse
+import pkg_resources
+import ConfigParser
+import os
+from distutils.util import strtobool
+from pip.locations import default_config_file, default_log_file
+
+
+class UpdatingDefaultsHelpFormatter(optparse.IndentedHelpFormatter):
+    """Custom help formatter for use in ConfigOptionParser that updates
+    the defaults before expanding them, allowing them to show up correctly
+    in the help listing"""
+
+    def expand_default(self, option):
+        if self.parser is not None:
+            self.parser.update_defaults(self.parser.defaults)
+        return optparse.IndentedHelpFormatter.expand_default(self, option)
+
+
+class ConfigOptionParser(optparse.OptionParser):
+    """Custom option parser which updates its defaults by by checking the
+    configuration files and environmental variables"""
+
+    def __init__(self, *args, **kwargs):
+        self.config = ConfigParser.RawConfigParser()
+        self.name = kwargs.pop('name')
+        self.files = self.get_config_files()
+        self.config.read(self.files)
+        assert self.name
+        optparse.OptionParser.__init__(self, *args, **kwargs)
+
+    def get_config_files(self):
+        config_file = os.environ.get('PIP_CONFIG_FILE', False)
+        if config_file and os.path.exists(config_file):
+            return [config_file]
+        return [default_config_file]
+
+    def update_defaults(self, defaults):
+        """Updates the given defaults with values from the config files and
+        the environ. Does a little special handling for certain types of
+        options (lists)."""
+        # Then go and look for the other sources of configuration:
+        config = {}
+        # 1. config files
+        for section in ('global', self.name):
+            config.update(dict(self.get_config_section(section)))
+        # 2. environmental variables
+        config.update(dict(self.get_environ_vars()))
+        # Then set the options with those values
+        for key, val in config.iteritems():
+            key = key.replace('_', '-')
+            if not key.startswith('--'):
+                key = '--%s' % key # only prefer long opts
+            option = self.get_option(key)
+            if option is not None:
+                # ignore empty values
+                if not val:
+                    continue
+                # handle multiline configs
+                if option.action == 'append':
+                    val = val.split()
+                else:
+                    option.nargs = 1
+                if option.action in ('store_true', 'store_false', 'count'):
+                    val = strtobool(val)
+                try:
+                    val = option.convert_value(key, val)
+                except optparse.OptionValueError, e:
+                    print ("An error occured during configuration: %s" % e)
+                    sys.exit(3)
+                defaults[option.dest] = val
+        return defaults
+
+    def get_config_section(self, name):
+        """Get a section of a configuration"""
+        if self.config.has_section(name):
+            return self.config.items(name)
+        return []
+
+    def get_environ_vars(self, prefix='PIP_'):
+        """Returns a generator with all environmental vars with prefix PIP_"""
+        for key, val in os.environ.iteritems():
+            if key.startswith(prefix):
+                yield (key.replace(prefix, '').lower(), val)
+
+    def get_default_values(self):
+        """Overridding to make updating the defaults after instantiation of
+        the option parser possible, update_defaults() does the dirty work."""
+        if not self.process_default_values:
+            # Old, pre-Optik 1.5 behaviour.
+            return optparse.Values(self.defaults)
+
+        defaults = self.update_defaults(self.defaults.copy()) # ours
+        for option in self._get_all_options():
+            default = defaults.get(option.dest)
+            if isinstance(default, basestring):
+                opt_str = option.get_opt_string()
+                defaults[option.dest] = option.check_value(opt_str, default)
+        return optparse.Values(defaults)
+
+try:
+    pip_dist = pkg_resources.get_distribution('pip')
+    version = '%s from %s (python %s)' % (
+        pip_dist, pip_dist.location, sys.version[:3])
+except pkg_resources.DistributionNotFound:
+    # when running pip.py without installing
+    version=None
+
+parser = ConfigOptionParser(
+    usage='%prog COMMAND [OPTIONS]',
+    version=version,
+    add_help_option=False,
+    formatter=UpdatingDefaultsHelpFormatter(),
+    name='global')
+
+parser.add_option(
+    '-h', '--help',
+    dest='help',
+    action='store_true',
+    help='Show help')
+parser.add_option(
+    '-E', '--environment',
+    dest='venv',
+    metavar='DIR',
+    help='virtualenv environment to run pip in (either give the '
+    'interpreter or the environment base directory)')
+parser.add_option(
+    '-s', '--enable-site-packages',
+    dest='site_packages',
+    action='store_true',
+    help='Include site-packages in virtualenv if one is to be '
+    'created. Ignored if --environment is not used or '
+    'the virtualenv already exists.')
+parser.add_option(
+    # Defines a default root directory for virtualenvs, relative
+    # virtualenvs names/paths are considered relative to it.
+    '--virtualenv-base',
+    dest='venv_base',
+    type='str',
+    default='',
+    help=optparse.SUPPRESS_HELP)
+parser.add_option(
+    # Run only if inside a virtualenv, bail if not.
+    '--require-virtualenv', '--require-venv',
+    dest='require_venv',
+    action='store_true',
+    default=False,
+    help=optparse.SUPPRESS_HELP)
+parser.add_option(
+    # Use automatically an activated virtualenv instead of installing
+    # globally. -E will be ignored if used.
+    '--respect-virtualenv', '--respect-venv',
+    dest='respect_venv',
+    action='store_true',
+    default=False,
+    help=optparse.SUPPRESS_HELP)
+
+parser.add_option(
+    '-v', '--verbose',
+    dest='verbose',
+    action='count',
+    default=0,
+    help='Give more output')
+parser.add_option(
+    '-q', '--quiet',
+    dest='quiet',
+    action='count',
+    default=0,
+    help='Give less output')
+parser.add_option(
+    '--log',
+    dest='log',
+    metavar='FILENAME',
+    help='Log file where a complete (maximum verbosity) record will be kept')
+parser.add_option(
+    # Writes the log levels explicitely to the log'
+    '--log-explicit-levels',
+    dest='log_explicit_levels',
+    action='store_true',
+    default=False,
+    help=optparse.SUPPRESS_HELP)
+parser.add_option(
+    # The default log file
+    '--local-log', '--log-file',
+    dest='log_file',
+    metavar='FILENAME',
+    default=default_log_file,
+    help=optparse.SUPPRESS_HELP)
+parser.add_option(
+    # Don't ask for input
+    '--no-input',
+    dest='no_input',
+    action='store_true',
+    default=False,
+    help=optparse.SUPPRESS_HELP)
+
+parser.add_option(
+    '--proxy',
+    dest='proxy',
+    type='str',
+    default='',
+    help="Specify a proxy in the form user:passwd@proxy.server:port. "
+    "Note that the user:password@ is optional and required only if you "
+    "are behind an authenticated proxy.  If you provide "
+    "user@proxy.server:port then you will be prompted for a password.")
+parser.add_option(
+    '--timeout', '--default-timeout',
+    metavar='SECONDS',
+    dest='timeout',
+    type='float',
+    default=15,
+    help='Set the socket timeout (default %default seconds)')
+parser.add_option(
+    # The default version control system for editables, e.g. 'svn'
+    '--default-vcs',
+    dest='default_vcs',
+    type='str',
+    default='',
+    help=optparse.SUPPRESS_HELP)
+parser.add_option(
+    # A regex to be used to skip requirements
+    '--skip-requirements-regex',
+    dest='skip_requirements_regex',
+    type='str',
+    default='',
+    help=optparse.SUPPRESS_HELP)
+
+parser.disable_interspersed_args()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/__init__.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/__init__.py
new file mode 100755
index 00000000..792d6005
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/__init__.py
@@ -0,0 +1 @@
+#
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/bundle.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/bundle.py
new file mode 100755
index 00000000..fb0f7570
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/bundle.py
@@ -0,0 +1,33 @@
+from pip.locations import build_prefix, src_prefix
+from pip.util import display_path, backup_dir
+from pip.log import logger
+from pip.exceptions import InstallationError
+from pip.commands.install import InstallCommand
+
+
+class BundleCommand(InstallCommand):
+    name = 'bundle'
+    usage = '%prog [OPTIONS] BUNDLE_NAME.pybundle PACKAGE_NAMES...'
+    summary = 'Create pybundles (archives containing multiple packages)'
+    bundle = True
+
+    def __init__(self):
+        super(BundleCommand, self).__init__()
+
+    def run(self, options, args):
+        if not args:
+            raise InstallationError('You must give a bundle filename')
+        if not options.build_dir:
+            options.build_dir = backup_dir(build_prefix, '-bundle')
+        if not options.src_dir:
+            options.src_dir = backup_dir(src_prefix, '-bundle')
+        # We have to get everything when creating a bundle:
+        options.ignore_installed = True
+        logger.notify('Putting temporary build files in %s and source/develop files in %s'
+                      % (display_path(options.build_dir), display_path(options.src_dir)))
+        self.bundle_filename = args.pop(0)
+        requirement_set = super(BundleCommand, self).run(options, args)
+        return requirement_set
+
+
+BundleCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/completion.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/completion.py
new file mode 100755
index 00000000..d003b9ae
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/completion.py
@@ -0,0 +1,60 @@
+import sys
+from pip.basecommand import Command
+
+BASE_COMPLETION = """
+# pip %(shell)s completion start%(script)s# pip %(shell)s completion end
+"""
+
+COMPLETION_SCRIPTS = {
+    'bash': """
+_pip_completion()
+{
+    COMPREPLY=( $( COMP_WORDS="${COMP_WORDS[*]}" \\
+                   COMP_CWORD=$COMP_CWORD \\
+                   PIP_AUTO_COMPLETE=1 $1 ) )
+}
+complete -o default -F _pip_completion pip
+""", 'zsh': """
+function _pip_completion {
+  local words cword
+  read -Ac words
+  read -cn cword
+  reply=( $( COMP_WORDS="$words[*]" \\
+             COMP_CWORD=$(( cword-1 )) \\
+             PIP_AUTO_COMPLETE=1 $words[1] ) )
+}
+compctl -K _pip_completion pip
+"""}
+
+
+class CompletionCommand(Command):
+    name = 'completion'
+    summary = 'A helper command to be used for command completion'
+    hidden = True
+
+    def __init__(self):
+        super(CompletionCommand, self).__init__()
+        self.parser.add_option(
+            '--bash', '-b',
+            action='store_const',
+            const='bash',
+            dest='shell',
+            help='Emit completion code for bash')
+        self.parser.add_option(
+            '--zsh', '-z',
+            action='store_const',
+            const='zsh',
+            dest='shell',
+            help='Emit completion code for zsh')
+
+    def run(self, options, args):
+        """Prints the completion code of the given shell"""
+        shells = COMPLETION_SCRIPTS.keys()
+        shell_options = ['--'+shell for shell in sorted(shells)]
+        if options.shell in shells:
+            script = COMPLETION_SCRIPTS.get(options.shell, '')
+            print BASE_COMPLETION % {'script': script, 'shell': options.shell}
+        else:
+            sys.stderr.write('ERROR: You must pass %s\n' % ' or '.join(shell_options))
+
+CompletionCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/freeze.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/freeze.py
new file mode 100755
index 00000000..01b5df93
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/freeze.py
@@ -0,0 +1,109 @@
+import re
+import sys
+import pkg_resources
+import pip
+from pip.req import InstallRequirement
+from pip.log import logger
+from pip.basecommand import Command
+from pip.util import get_installed_distributions
+
+
+class FreezeCommand(Command):
+    name = 'freeze'
+    usage = '%prog [OPTIONS]'
+    summary = 'Output all currently installed packages (exact versions) to stdout'
+
+    def __init__(self):
+        super(FreezeCommand, self).__init__()
+        self.parser.add_option(
+            '-r', '--requirement',
+            dest='requirement',
+            action='store',
+            default=None,
+            metavar='FILENAME',
+            help='Use the given requirements file as a hint about how to generate the new frozen requirements')
+        self.parser.add_option(
+            '-f', '--find-links',
+            dest='find_links',
+            action='append',
+            default=[],
+            metavar='URL',
+            help='URL for finding packages, which will be added to the frozen requirements file')
+        self.parser.add_option(
+            '-l', '--local',
+            dest='local',
+            action='store_true',
+            default=False,
+            help='If in a virtualenv, do not report globally-installed packages')
+
+    def setup_logging(self):
+        logger.move_stdout_to_stderr()
+
+    def run(self, options, args):
+        requirement = options.requirement
+        find_links = options.find_links or []
+        local_only = options.local
+        ## FIXME: Obviously this should be settable:
+        find_tags = False
+        skip_match = None
+
+        skip_regex = options.skip_requirements_regex
+        if skip_regex:
+            skip_match = re.compile(skip_regex)
+
+        dependency_links = []
+
+        f = sys.stdout
+
+        for dist in pkg_resources.working_set:
+            if dist.has_metadata('dependency_links.txt'):
+                dependency_links.extend(dist.get_metadata_lines('dependency_links.txt'))
+        for link in find_links:
+            if '#egg=' in link:
+                dependency_links.append(link)
+        for link in find_links:
+            f.write('-f %s\n' % link)
+        installations = {}
+        for dist in get_installed_distributions(local_only=local_only):
+            req = pip.FrozenRequirement.from_dist(dist, dependency_links, find_tags=find_tags)
+            installations[req.name] = req
+        if requirement:
+            req_f = open(requirement)
+            for line in req_f:
+                if not line.strip() or line.strip().startswith('#'):
+                    f.write(line)
+                    continue
+                if skip_match and skip_match.search(line):
+                    f.write(line)
+                    continue
+                elif line.startswith('-e') or line.startswith('--editable'):
+                    if line.startswith('-e'):
+                        line = line[2:].strip()
+                    else:
+                        line = line[len('--editable'):].strip().lstrip('=')
+                    line_req = InstallRequirement.from_editable(line, default_vcs=options.default_vcs)
+                elif (line.startswith('-r') or line.startswith('--requirement')
+                      or line.startswith('-Z') or line.startswith('--always-unzip')
+                      or line.startswith('-f') or line.startswith('-i')
+                      or line.startswith('--extra-index-url')):
+                    f.write(line)
+                    continue
+                else:
+                    line_req = InstallRequirement.from_line(line)
+                if not line_req.name:
+                    logger.notify("Skipping line because it's not clear what it would install: %s"
+                                  % line.strip())
+                    logger.notify("  (add #egg=PackageName to the URL to avoid this warning)")
+                    continue
+                if line_req.name not in installations:
+                    logger.warn("Requirement file contains %s, but that package is not installed"
+                                % line.strip())
+                    continue
+                f.write(str(installations[line_req.name]))
+                del installations[line_req.name]
+            f.write('## The following requirements were added by pip --freeze:\n')
+        for installation in sorted(installations.values(), key=lambda x: x.name):
+            f.write(str(installation))
+
+
+FreezeCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/help.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/help.py
new file mode 100755
index 00000000..b0b36611
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/help.py
@@ -0,0 +1,32 @@
+from pip.basecommand import Command, command_dict, load_all_commands
+from pip.exceptions import InstallationError
+from pip.baseparser import parser
+
+
+class HelpCommand(Command):
+    name = 'help'
+    usage = '%prog'
+    summary = 'Show available commands'
+
+    def run(self, options, args):
+        load_all_commands()
+        if args:
+            ## FIXME: handle errors better here
+            command = args[0]
+            if command not in command_dict:
+                raise InstallationError('No command with the name: %s' % command)
+            command = command_dict[command]
+            command.parser.print_help()
+            return
+        parser.print_help()
+        print
+        print 'Commands available:'
+        commands = list(set(command_dict.values()))
+        commands.sort(key=lambda x: x.name)
+        for command in commands:
+            if command.hidden:
+                continue
+            print '  %s: %s' % (command.name, command.summary)
+
+
+HelpCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/install.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/install.py
new file mode 100755
index 00000000..861c332b
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/install.py
@@ -0,0 +1,247 @@
+import os, sys
+from pip.req import InstallRequirement, RequirementSet
+from pip.req import parse_requirements
+from pip.log import logger
+from pip.locations import build_prefix, src_prefix
+from pip.basecommand import Command
+from pip.index import PackageFinder
+from pip.exceptions import InstallationError
+
+
+class InstallCommand(Command):
+    name = 'install'
+    usage = '%prog [OPTIONS] PACKAGE_NAMES...'
+    summary = 'Install packages'
+    bundle = False
+
+    def __init__(self):
+        super(InstallCommand, self).__init__()
+        self.parser.add_option(
+            '-e', '--editable',
+            dest='editables',
+            action='append',
+            default=[],
+            metavar='VCS+REPOS_URL[@REV]#egg=PACKAGE',
+            help='Install a package directly from a checkout. Source will be checked '
+            'out into src/PACKAGE (lower-case) and installed in-place (using '
+            'setup.py develop). You can run this on an existing directory/checkout (like '
+            'pip install -e src/mycheckout). This option may be provided multiple times. '
+            'Possible values for VCS are: svn, git, hg and bzr.')
+        self.parser.add_option(
+            '-r', '--requirement',
+            dest='requirements',
+            action='append',
+            default=[],
+            metavar='FILENAME',
+            help='Install all the packages listed in the given requirements file.  '
+            'This option can be used multiple times.')
+        self.parser.add_option(
+            '-f', '--find-links',
+            dest='find_links',
+            action='append',
+            default=[],
+            metavar='URL',
+            help='URL to look for packages at')
+        self.parser.add_option(
+            '-i', '--index-url', '--pypi-url',
+            dest='index_url',
+            metavar='URL',
+            default='http://pypi.python.org/simple/',
+            help='Base URL of Python Package Index (default %default)')
+        self.parser.add_option(
+            '--extra-index-url',
+            dest='extra_index_urls',
+            metavar='URL',
+            action='append',
+            default=[],
+            help='Extra URLs of package indexes to use in addition to --index-url')
+        self.parser.add_option(
+            '--no-index',
+            dest='no_index',
+            action='store_true',
+            default=False,
+            help='Ignore package index (only looking at --find-links URLs instead)')
+        self.parser.add_option(
+            '-M', '--use-mirrors',
+            dest='use_mirrors',
+            action='store_true',
+            default=False,
+            help='Use the PyPI mirrors as a fallback in case the main index is down.')
+        self.parser.add_option(
+            '--mirrors',
+            dest='mirrors',
+            metavar='URL',
+            action='append',
+            default=[],
+            help='Specific mirror URLs to query when --use-mirrors is used')
+
+        self.parser.add_option(
+            '-b', '--build', '--build-dir', '--build-directory',
+            dest='build_dir',
+            metavar='DIR',
+            default=None,
+            help='Unpack packages into DIR (default %s) and build from there' % build_prefix)
+        self.parser.add_option(
+            '-d', '--download', '--download-dir', '--download-directory',
+            dest='download_dir',
+            metavar='DIR',
+            default=None,
+            help='Download packages into DIR instead of installing them')
+        self.parser.add_option(
+            '--download-cache',
+            dest='download_cache',
+            metavar='DIR',
+            default=None,
+            help='Cache downloaded packages in DIR')
+        self.parser.add_option(
+            '--src', '--source', '--source-dir', '--source-directory',
+            dest='src_dir',
+            metavar='DIR',
+            default=None,
+            help='Check out --editable packages into DIR (default %s)' % src_prefix)
+
+        self.parser.add_option(
+            '-U', '--upgrade',
+            dest='upgrade',
+            action='store_true',
+            help='Upgrade all packages to the newest available version')
+        self.parser.add_option(
+            '-I', '--ignore-installed',
+            dest='ignore_installed',
+            action='store_true',
+            help='Ignore the installed packages (reinstalling instead)')
+        self.parser.add_option(
+            '--no-deps', '--no-dependencies',
+            dest='ignore_dependencies',
+            action='store_true',
+            default=False,
+            help='Ignore package dependencies')
+        self.parser.add_option(
+            '--no-install',
+            dest='no_install',
+            action='store_true',
+            help="Download and unpack all packages, but don't actually install them")
+        self.parser.add_option(
+            '--no-download',
+            dest='no_download',
+            action="store_true",
+            help="Don't download any packages, just install the ones already downloaded "
+            "(completes an install run with --no-install)")
+
+        self.parser.add_option(
+            '--install-option',
+            dest='install_options',
+            action='append',
+            help="Extra arguments to be supplied to the setup.py install "
+            "command (use like --install-option=\"--install-scripts=/usr/local/bin\").  "
+            "Use multiple --install-option options to pass multiple options to setup.py install.  "
+            "If you are using an option with a directory path, be sure to use absolute path.")
+
+        self.parser.add_option(
+            '--global-option',
+            dest='global_options',
+            action='append',
+            help="Extra global options to be supplied to the setup.py"
+            "call before the install command")
+
+        self.parser.add_option(
+            '--user',
+            dest='use_user_site',
+            action='store_true',
+            help='Install to user-site')
+
+    def _build_package_finder(self, options, index_urls):
+        """
+        Create a package finder appropriate to this install command.
+        This method is meant to be overridden by subclasses, not
+        called directly.
+        """
+        return PackageFinder(find_links=options.find_links,
+                             index_urls=index_urls,
+                             use_mirrors=options.use_mirrors,
+                             mirrors=options.mirrors)
+
+    def run(self, options, args):
+        if not options.build_dir:
+            options.build_dir = build_prefix
+        if not options.src_dir:
+            options.src_dir = src_prefix
+        if options.download_dir:
+            options.no_install = True
+            options.ignore_installed = True
+        options.build_dir = os.path.abspath(options.build_dir)
+        options.src_dir = os.path.abspath(options.src_dir)
+        install_options = options.install_options or []
+        if options.use_user_site:
+            install_options.append('--user')
+        global_options = options.global_options or []
+        index_urls = [options.index_url] + options.extra_index_urls
+        if options.no_index:
+            logger.notify('Ignoring indexes: %s' % ','.join(index_urls))
+            index_urls = []
+
+        finder = self._build_package_finder(options, index_urls)
+
+        requirement_set = RequirementSet(
+            build_dir=options.build_dir,
+            src_dir=options.src_dir,
+            download_dir=options.download_dir,
+            download_cache=options.download_cache,
+            upgrade=options.upgrade,
+            ignore_installed=options.ignore_installed,
+            ignore_dependencies=options.ignore_dependencies)
+        for name in args:
+            requirement_set.add_requirement(
+                InstallRequirement.from_line(name, None))
+        for name in options.editables:
+            requirement_set.add_requirement(
+                InstallRequirement.from_editable(name, default_vcs=options.default_vcs))
+        for filename in options.requirements:
+            for req in parse_requirements(filename, finder=finder, options=options):
+                requirement_set.add_requirement(req)
+
+        if not requirement_set.has_requirements:
+            if options.find_links:
+                raise InstallationError('You must give at least one '
+                    'requirement to %s (maybe you meant "pip install %s"?)'
+                    % (self.name, " ".join(options.find_links)))
+            raise InstallationError('You must give at least one requirement '
+                'to %(name)s (see "pip help %(name)s")' % dict(name=self.name))
+
+        if (options.use_user_site and
+            sys.version_info < (2, 6)):
+            raise InstallationError('--user is only supported in Python version 2.6 and newer')
+
+        import setuptools
+        if (options.use_user_site and
+            requirement_set.has_editables and
+            not getattr(setuptools, '_distribute', False)):
+
+            raise InstallationError('--user --editable not supported with setuptools, use distribute')
+
+        if not options.no_download:
+            requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
+        else:
+            requirement_set.locate_files()
+
+        if not options.no_install and not self.bundle:
+            requirement_set.install(install_options, global_options)
+            installed = ' '.join([req.name for req in
+                                  requirement_set.successfully_installed])
+            if installed:
+                logger.notify('Successfully installed %s' % installed)
+        elif not self.bundle:
+            downloaded = ' '.join([req.name for req in
+                                   requirement_set.successfully_downloaded])
+            if downloaded:
+                logger.notify('Successfully downloaded %s' % downloaded)
+        elif self.bundle:
+            requirement_set.create_bundle(self.bundle_filename)
+            logger.notify('Created bundle in %s' % self.bundle_filename)
+        # Clean up
+        if not options.no_install:
+            requirement_set.cleanup_files(bundle=self.bundle)
+        return requirement_set
+
+
+InstallCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py
new file mode 100755
index 00000000..73da58ac
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py
@@ -0,0 +1,116 @@
+import sys
+import xmlrpclib
+import textwrap
+import pkg_resources
+import pip.download
+from pip.basecommand import Command
+from pip.util import get_terminal_size
+from pip.log import logger
+from distutils.version import StrictVersion, LooseVersion
+
+
+class SearchCommand(Command):
+    name = 'search'
+    usage = '%prog QUERY'
+    summary = 'Search PyPI'
+
+    def __init__(self):
+        super(SearchCommand, self).__init__()
+        self.parser.add_option(
+            '--index',
+            dest='index',
+            metavar='URL',
+            default='http://pypi.python.org/pypi',
+            help='Base URL of Python Package Index (default %default)')
+
+    def run(self, options, args):
+        if not args:
+            logger.warn('ERROR: Missing required argument (search query).')
+            return
+        query = ' '.join(args)
+        index_url = options.index
+
+        pypi_hits = self.search(query, index_url)
+        hits = transform_hits(pypi_hits)
+
+        terminal_width = None
+        if sys.stdout.isatty():
+            terminal_width = get_terminal_size()[0]
+
+        print_results(hits, terminal_width=terminal_width)
+
+    def search(self, query, index_url):
+        pypi = xmlrpclib.ServerProxy(index_url, pip.download.xmlrpclib_transport)
+        hits = pypi.search({'name': query, 'summary': query}, 'or')
+        return hits
+
+
+def transform_hits(hits):
+    """
+    The list from pypi is really a list of versions. We want a list of
+    packages with the list of versions stored inline. This converts the
+    list from pypi into one we can use.
+    """
+    packages = {}
+    for hit in hits:
+        name = hit['name']
+        summary = hit['summary']
+        version = hit['version']
+        score = hit['_pypi_ordering']
+
+        if name not in packages.keys():
+            packages[name] = {'name': name, 'summary': summary, 'versions': [version], 'score': score}
+        else:
+            packages[name]['versions'].append(version)
+
+            # if this is the highest version, replace summary and score
+            if version == highest_version(packages[name]['versions']):
+                packages[name]['summary'] = summary
+                packages[name]['score'] = score
+
+    # each record has a unique name now, so we will convert the dict into a list sorted by score
+    package_list = sorted(packages.values(), lambda x, y: cmp(y['score'], x['score']))
+    return package_list
+
+
+def print_results(hits, name_column_width=25, terminal_width=None):
+    installed_packages = [p.project_name for p in pkg_resources.working_set]
+    for hit in hits:
+        name = hit['name']
+        summary = hit['summary'] or ''
+        if terminal_width is not None:
+            # wrap and indent summary to fit terminal
+            summary = textwrap.wrap(summary, terminal_width - name_column_width - 5)
+            summary = ('\n' + ' ' * (name_column_width + 3)).join(summary)
+        line = '%s - %s' % (name.ljust(name_column_width), summary)
+        try:
+            logger.notify(line)
+            if name in installed_packages:
+                dist = pkg_resources.get_distribution(name)
+                logger.indent += 2
+                try:
+                    latest = highest_version(hit['versions'])
+                    if dist.version == latest:
+                        logger.notify('INSTALLED: %s (latest)' % dist.version)
+                    else:
+                        logger.notify('INSTALLED: %s' % dist.version)
+                        logger.notify('LATEST:    %s' % latest)
+                finally:
+                    logger.indent -= 2
+        except UnicodeEncodeError:
+            pass
+
+
+def compare_versions(version1, version2):
+    try:
+        return cmp(StrictVersion(version1), StrictVersion(version2))
+    # in case of abnormal version number, fall back to LooseVersion
+    except ValueError:
+        return cmp(LooseVersion(version1), LooseVersion(version2))
+
+
+def highest_version(versions):
+    return reduce((lambda v1, v2: compare_versions(v1, v2) == 1 and v1 or v2), versions)
+
+
+SearchCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/uninstall.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/uninstall.py
new file mode 100755
index 00000000..7effd844
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/uninstall.py
@@ -0,0 +1,42 @@
+from pip.req import InstallRequirement, RequirementSet, parse_requirements
+from pip.basecommand import Command
+from pip.exceptions import InstallationError
+
+class UninstallCommand(Command):
+    name = 'uninstall'
+    usage = '%prog [OPTIONS] PACKAGE_NAMES ...'
+    summary = 'Uninstall packages'
+
+    def __init__(self):
+        super(UninstallCommand, self).__init__()
+        self.parser.add_option(
+            '-r', '--requirement',
+            dest='requirements',
+            action='append',
+            default=[],
+            metavar='FILENAME',
+            help='Uninstall all the packages listed in the given requirements file.  '
+            'This option can be used multiple times.')
+        self.parser.add_option(
+            '-y', '--yes',
+            dest='yes',
+            action='store_true',
+            help="Don't ask for confirmation of uninstall deletions.")
+
+    def run(self, options, args):
+        requirement_set = RequirementSet(
+            build_dir=None,
+            src_dir=None,
+            download_dir=None)
+        for name in args:
+            requirement_set.add_requirement(
+                InstallRequirement.from_line(name))
+        for filename in options.requirements:
+            for req in parse_requirements(filename, options=options):
+                requirement_set.add_requirement(req)
+        if not requirement_set.has_requirements:
+            raise InstallationError('You must give at least one requirement '
+                'to %(name)s (see "pip help %(name)s")' % dict(name=self.name))
+        requirement_set.uninstall(auto_confirm=options.yes)
+
+UninstallCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/unzip.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/unzip.py
new file mode 100755
index 00000000..f83e1820
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/unzip.py
@@ -0,0 +1,9 @@
+from pip.commands.zip import ZipCommand
+
+
+class UnzipCommand(ZipCommand):
+    name = 'unzip'
+    summary = 'Unzip individual packages'
+
+
+UnzipCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/zip.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/zip.py
new file mode 100755
index 00000000..346fc051
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/zip.py
@@ -0,0 +1,346 @@
+import sys
+import re
+import fnmatch
+import os
+import shutil
+import zipfile
+from pip.util import display_path, backup_dir
+from pip.log import logger
+from pip.exceptions import InstallationError
+from pip.basecommand import Command
+
+
+class ZipCommand(Command):
+    name = 'zip'
+    usage = '%prog [OPTIONS] PACKAGE_NAMES...'
+    summary = 'Zip individual packages'
+
+    def __init__(self):
+        super(ZipCommand, self).__init__()
+        if self.name == 'zip':
+            self.parser.add_option(
+                '--unzip',
+                action='store_true',
+                dest='unzip',
+                help='Unzip (rather than zip) a package')
+        else:
+            self.parser.add_option(
+                '--zip',
+                action='store_false',
+                dest='unzip',
+                default=True,
+                help='Zip (rather than unzip) a package')
+        self.parser.add_option(
+            '--no-pyc',
+            action='store_true',
+            dest='no_pyc',
+            help='Do not include .pyc files in zip files (useful on Google App Engine)')
+        self.parser.add_option(
+            '-l', '--list',
+            action='store_true',
+            dest='list',
+            help='List the packages available, and their zip status')
+        self.parser.add_option(
+            '--sort-files',
+            action='store_true',
+            dest='sort_files',
+            help='With --list, sort packages according to how many files they contain')
+        self.parser.add_option(
+            '--path',
+            action='append',
+            dest='paths',
+            help='Restrict operations to the given paths (may include wildcards)')
+        self.parser.add_option(
+            '-n', '--simulate',
+            action='store_true',
+            help='Do not actually perform the zip/unzip operation')
+
+    def paths(self):
+        """All the entries of sys.path, possibly restricted by --path"""
+        if not self.select_paths:
+            return sys.path
+        result = []
+        match_any = set()
+        for path in sys.path:
+            path = os.path.normcase(os.path.abspath(path))
+            for match in self.select_paths:
+                match = os.path.normcase(os.path.abspath(match))
+                if '*' in match:
+                    if re.search(fnmatch.translate(match+'*'), path):
+                        result.append(path)
+                        match_any.add(match)
+                        break
+                else:
+                    if path.startswith(match):
+                        result.append(path)
+                        match_any.add(match)
+                        break
+            else:
+                logger.debug("Skipping path %s because it doesn't match %s"
+                             % (path, ', '.join(self.select_paths)))
+        for match in self.select_paths:
+            if match not in match_any and '*' not in match:
+                result.append(match)
+                logger.debug("Adding path %s because it doesn't match anything already on sys.path"
+                             % match)
+        return result
+
+    def run(self, options, args):
+        self.select_paths = options.paths
+        self.simulate = options.simulate
+        if options.list:
+            return self.list(options, args)
+        if not args:
+            raise InstallationError(
+                'You must give at least one package to zip or unzip')
+        packages = []
+        for arg in args:
+            module_name, filename = self.find_package(arg)
+            if options.unzip and os.path.isdir(filename):
+                raise InstallationError(
+                    'The module %s (in %s) is not a zip file; cannot be unzipped'
+                    % (module_name, filename))
+            elif not options.unzip and not os.path.isdir(filename):
+                raise InstallationError(
+                    'The module %s (in %s) is not a directory; cannot be zipped'
+                    % (module_name, filename))
+            packages.append((module_name, filename))
+        last_status = None
+        for module_name, filename in packages:
+            if options.unzip:
+                last_status = self.unzip_package(module_name, filename)
+            else:
+                last_status = self.zip_package(module_name, filename, options.no_pyc)
+        return last_status
+
+    def unzip_package(self, module_name, filename):
+        zip_filename = os.path.dirname(filename)
+        if not os.path.isfile(zip_filename) and zipfile.is_zipfile(zip_filename):
+            raise InstallationError(
+                'Module %s (in %s) isn\'t located in a zip file in %s'
+                % (module_name, filename, zip_filename))
+        package_path = os.path.dirname(zip_filename)
+        if not package_path in self.paths():
+            logger.warn(
+                'Unpacking %s into %s, but %s is not on sys.path'
+                % (display_path(zip_filename), display_path(package_path),
+                   display_path(package_path)))
+        logger.notify('Unzipping %s (in %s)' % (module_name, display_path(zip_filename)))
+        if self.simulate:
+            logger.notify('Skipping remaining operations because of --simulate')
+            return
+        logger.indent += 2
+        try:
+            ## FIXME: this should be undoable:
+            zip = zipfile.ZipFile(zip_filename)
+            to_save = []
+            for name in zip.namelist():
+                if name.startswith(module_name + os.path.sep):
+                    content = zip.read(name)
+                    dest = os.path.join(package_path, name)
+                    if not os.path.exists(os.path.dirname(dest)):
+                        os.makedirs(os.path.dirname(dest))
+                    if not content and dest.endswith(os.path.sep):
+                        if not os.path.exists(dest):
+                            os.makedirs(dest)
+                    else:
+                        f = open(dest, 'wb')
+                        f.write(content)
+                        f.close()
+                else:
+                    to_save.append((name, zip.read(name)))
+            zip.close()
+            if not to_save:
+                logger.info('Removing now-empty zip file %s' % display_path(zip_filename))
+                os.unlink(zip_filename)
+                self.remove_filename_from_pth(zip_filename)
+            else:
+                logger.info('Removing entries in %s/ from zip file %s' % (module_name, display_path(zip_filename)))
+                zip = zipfile.ZipFile(zip_filename, 'w')
+                for name, content in to_save:
+                    zip.writestr(name, content)
+                zip.close()
+        finally:
+            logger.indent -= 2
+
+    def zip_package(self, module_name, filename, no_pyc):
+        orig_filename = filename
+        logger.notify('Zip %s (in %s)' % (module_name, display_path(filename)))
+        logger.indent += 2
+        if filename.endswith('.egg'):
+            dest_filename = filename
+        else:
+            dest_filename = filename + '.zip'
+        try:
+            ## FIXME: I think this needs to be undoable:
+            if filename == dest_filename:
+                filename = backup_dir(orig_filename)
+                logger.notify('Moving %s aside to %s' % (orig_filename, filename))
+                if not self.simulate:
+                    shutil.move(orig_filename, filename)
+            try:
+                logger.info('Creating zip file in %s' % display_path(dest_filename))
+                if not self.simulate:
+                    zip = zipfile.ZipFile(dest_filename, 'w')
+                    zip.writestr(module_name + '/', '')
+                    for dirpath, dirnames, filenames in os.walk(filename):
+                        if no_pyc:
+                            filenames = [f for f in filenames
+                                         if not f.lower().endswith('.pyc')]
+                        for fns, is_dir in [(dirnames, True), (filenames, False)]:
+                            for fn in fns:
+                                full = os.path.join(dirpath, fn)
+                                dest = os.path.join(module_name, dirpath[len(filename):].lstrip(os.path.sep), fn)
+                                if is_dir:
+                                    zip.writestr(dest+'/', '')
+                                else:
+                                    zip.write(full, dest)
+                    zip.close()
+                logger.info('Removing old directory %s' % display_path(filename))
+                if not self.simulate:
+                    shutil.rmtree(filename)
+            except:
+                ## FIXME: need to do an undo here
+                raise
+            ## FIXME: should also be undone:
+            self.add_filename_to_pth(dest_filename)
+        finally:
+            logger.indent -= 2
+
+    def remove_filename_from_pth(self, filename):
+        for pth in self.pth_files():
+            f = open(pth, 'r')
+            lines = f.readlines()
+            f.close()
+            new_lines = [
+                l for l in lines if l.strip() != filename]
+            if lines != new_lines:
+                logger.info('Removing reference to %s from .pth file %s'
+                            % (display_path(filename), display_path(pth)))
+                if not filter(None, new_lines):
+                    logger.info('%s file would be empty: deleting' % display_path(pth))
+                    if not self.simulate:
+                        os.unlink(pth)
+                else:
+                    if not self.simulate:
+                        f = open(pth, 'wb')
+                        f.writelines(new_lines)
+                        f.close()
+                return
+        logger.warn('Cannot find a reference to %s in any .pth file' % display_path(filename))
+
+    def add_filename_to_pth(self, filename):
+        path = os.path.dirname(filename)
+        dest = os.path.join(path, filename + '.pth')
+        if path not in self.paths():
+            logger.warn('Adding .pth file %s, but it is not on sys.path' % display_path(dest))
+        if not self.simulate:
+            if os.path.exists(dest):
+                f = open(dest)
+                lines = f.readlines()
+                f.close()
+                if lines and not lines[-1].endswith('\n'):
+                    lines[-1] += '\n'
+                lines.append(filename+'\n')
+            else:
+                lines = [filename + '\n']
+            f = open(dest, 'wb')
+            f.writelines(lines)
+            f.close()
+
+    def pth_files(self):
+        for path in self.paths():
+            if not os.path.exists(path) or not os.path.isdir(path):
+                continue
+            for filename in os.listdir(path):
+                if filename.endswith('.pth'):
+                    yield os.path.join(path, filename)
+
+    def find_package(self, package):
+        for path in self.paths():
+            full = os.path.join(path, package)
+            if os.path.exists(full):
+                return package, full
+            if not os.path.isdir(path) and zipfile.is_zipfile(path):
+                zip = zipfile.ZipFile(path, 'r')
+                try:
+                    zip.read(os.path.join(package, '__init__.py'))
+                except KeyError:
+                    pass
+                else:
+                    zip.close()
+                    return package, full
+                zip.close()
+        ## FIXME: need special error for package.py case:
+        raise InstallationError(
+            'No package with the name %s found' % package)
+
+    def list(self, options, args):
+        if args:
+            raise InstallationError(
+                'You cannot give an argument with --list')
+        for path in sorted(self.paths()):
+            if not os.path.exists(path):
+                continue
+            basename = os.path.basename(path.rstrip(os.path.sep))
+            if os.path.isfile(path) and zipfile.is_zipfile(path):
+                if os.path.dirname(path) not in self.paths():
+                    logger.notify('Zipped egg: %s' % display_path(path))
+                continue
+            if (basename != 'site-packages' and basename != 'dist-packages'
+                and not path.replace('\\', '/').endswith('lib/python')):
+                continue
+            logger.notify('In %s:' % display_path(path))
+            logger.indent += 2
+            zipped = []
+            unzipped = []
+            try:
+                for filename in sorted(os.listdir(path)):
+                    ext = os.path.splitext(filename)[1].lower()
+                    if ext in ('.pth', '.egg-info', '.egg-link'):
+                        continue
+                    if ext == '.py':
+                        logger.info('Not displaying %s: not a package' % display_path(filename))
+                        continue
+                    full = os.path.join(path, filename)
+                    if os.path.isdir(full):
+                        unzipped.append((filename, self.count_package(full)))
+                    elif zipfile.is_zipfile(full):
+                        zipped.append(filename)
+                    else:
+                        logger.info('Unknown file: %s' % display_path(filename))
+                if zipped:
+                    logger.notify('Zipped packages:')
+                    logger.indent += 2
+                    try:
+                        for filename in zipped:
+                            logger.notify(filename)
+                    finally:
+                        logger.indent -= 2
+                else:
+                    logger.notify('No zipped packages.')
+                if unzipped:
+                    if options.sort_files:
+                        unzipped.sort(key=lambda x: -x[1])
+                    logger.notify('Unzipped packages:')
+                    logger.indent += 2
+                    try:
+                        for filename, count in unzipped:
+                            logger.notify('%s  (%i files)' % (filename, count))
+                    finally:
+                        logger.indent -= 2
+                else:
+                    logger.notify('No unzipped packages.')
+            finally:
+                logger.indent -= 2
+
+    def count_package(self, path):
+        total = 0
+        for dirpath, dirnames, filenames in os.walk(path):
+            filenames = [f for f in filenames
+                         if not f.lower().endswith('.pyc')]
+            total += len(filenames)
+        return total
+
+
+ZipCommand()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/download.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/download.py
new file mode 100755
index 00000000..f1b63936
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/download.py
@@ -0,0 +1,470 @@
+import xmlrpclib
+import re
+import getpass
+import urllib
+import urllib2
+import urlparse
+import os
+import mimetypes
+import shutil
+import tempfile
+from pip.backwardcompat import md5, copytree
+from pip.exceptions import InstallationError
+from pip.util import (splitext,
+                      format_size, display_path, backup_dir, ask,
+                      unpack_file, create_download_cache_folder, cache_download)
+from pip.vcs import vcs
+from pip.log import logger
+
+
+__all__ = ['xmlrpclib_transport', 'get_file_content', 'urlopen',
+           'is_url', 'url_to_path', 'path_to_url', 'path_to_url2',
+           'geturl', 'is_archive_file', 'unpack_vcs_link',
+           'unpack_file_url', 'is_vcs_url', 'is_file_url', 'unpack_http_url']
+
+
+xmlrpclib_transport = xmlrpclib.Transport()
+
+
+def get_file_content(url, comes_from=None):
+    """Gets the content of a file; it may be a filename, file: URL, or
+    http: URL.  Returns (location, content)"""
+    match = _scheme_re.search(url)
+    if match:
+        scheme = match.group(1).lower()
+        if (scheme == 'file' and comes_from
+            and comes_from.startswith('http')):
+            raise InstallationError(
+                'Requirements file %s references URL %s, which is local'
+                % (comes_from, url))
+        if scheme == 'file':
+            path = url.split(':', 1)[1]
+            path = path.replace('\\', '/')
+            match = _url_slash_drive_re.match(path)
+            if match:
+                path = match.group(1) + ':' + path.split('|', 1)[1]
+            path = urllib.unquote(path)
+            if path.startswith('/'):
+                path = '/' + path.lstrip('/')
+            url = path
+        else:
+            ## FIXME: catch some errors
+            resp = urlopen(url)
+            return geturl(resp), resp.read()
+    try:
+        f = open(url)
+        content = f.read()
+    except IOError, e:
+        raise InstallationError('Could not open requirements file: %s' % str(e))
+    else:
+        f.close()
+    return url, content
+
+
+_scheme_re = re.compile(r'^(http|https|file):', re.I)
+_url_slash_drive_re = re.compile(r'/*([a-z])\|', re.I)
+
+class URLOpener(object):
+    """
+    pip's own URL helper that adds HTTP auth and proxy support
+    """
+    def __init__(self):
+        self.passman = urllib2.HTTPPasswordMgrWithDefaultRealm()
+
+    def __call__(self, url):
+        """
+        If the given url contains auth info or if a normal request gets a 401
+        response, an attempt is made to fetch the resource using basic HTTP
+        auth.
+
+        """
+        url, username, password = self.extract_credentials(url)
+        if username is None:
+            try:
+                response = urllib2.urlopen(self.get_request(url))
+            except urllib2.HTTPError, e:
+                if e.code != 401:
+                    raise
+                response = self.get_response(url)
+        else:
+            response = self.get_response(url, username, password)
+        return response
+
+    def get_request(self, url):
+        """
+        Wraps the URL to retrieve to protects against "creative"
+        interpretation of the RFC: http://bugs.python.org/issue8732
+        """
+        if isinstance(url, basestring):
+            url = urllib2.Request(url, headers={'Accept-encoding': 'identity'})
+        return url
+
+    def get_response(self, url, username=None, password=None):
+        """
+        does the dirty work of actually getting the rsponse object using urllib2
+        and its HTTP auth builtins.
+        """
+        scheme, netloc, path, query, frag = urlparse.urlsplit(url)
+        pass_url = urlparse.urlunsplit(('_none_', netloc, path, query, frag)).replace('_none_://', '', 1)
+        req = self.get_request(url)
+
+        stored_username, stored_password = self.passman.find_user_password(None, netloc)
+        # see if we have a password stored
+        if stored_username is None:
+            if username is None and self.prompting:
+                username = urllib.quote(raw_input('User for %s: ' % netloc))
+                password = urllib.quote(getpass.getpass('Password: '))
+            if username and password:
+                self.passman.add_password(None, netloc, username, password)
+            stored_username, stored_password = self.passman.find_user_password(None, netloc)
+        authhandler = urllib2.HTTPBasicAuthHandler(self.passman)
+        opener = urllib2.build_opener(authhandler)
+        # FIXME: should catch a 401 and offer to let the user reenter credentials
+        return opener.open(req)
+
+    def setup(self, proxystr='', prompting=True):
+        """
+        Sets the proxy handler given the option passed on the command
+        line.  If an empty string is passed it looks at the HTTP_PROXY
+        environment variable.
+        """
+        self.prompting = prompting
+        proxy = self.get_proxy(proxystr)
+        if proxy:
+            proxy_support = urllib2.ProxyHandler({"http": proxy, "ftp": proxy})
+            opener = urllib2.build_opener(proxy_support, urllib2.CacheFTPHandler)
+            urllib2.install_opener(opener)
+
+    def parse_credentials(self, netloc):
+        if "@" in netloc:
+            userinfo = netloc.rsplit("@", 1)[0]
+            if ":" in userinfo:
+                return userinfo.split(":", 1)
+            return userinfo, None
+        return None, None
+
+    def extract_credentials(self, url):
+        """
+        Extracts user/password from a url.
+
+        Returns a tuple:
+            (url-without-auth, username, password)
+        """
+        if isinstance(url, urllib2.Request):
+            result = urlparse.urlsplit(url.get_full_url())
+        else:
+            result = urlparse.urlsplit(url)
+        scheme, netloc, path, query, frag = result
+
+        username, password = self.parse_credentials(netloc)
+        if username is None:
+            return url, None, None
+        elif password is None and self.prompting:
+            # remove the auth credentials from the url part
+            netloc = netloc.replace('%s@' % username, '', 1)
+            # prompt for the password
+            prompt = 'Password for %s@%s: ' % (username, netloc)
+            password = urllib.quote(getpass.getpass(prompt))
+        else:
+            # remove the auth credentials from the url part
+            netloc = netloc.replace('%s:%s@' % (username, password), '', 1)
+
+        target_url = urlparse.urlunsplit((scheme, netloc, path, query, frag))
+        return target_url, username, password
+
+    def get_proxy(self, proxystr=''):
+        """
+        Get the proxy given the option passed on the command line.
+        If an empty string is passed it looks at the HTTP_PROXY
+        environment variable.
+        """
+        if not proxystr:
+            proxystr = os.environ.get('HTTP_PROXY', '')
+        if proxystr:
+            if '@' in proxystr:
+                user_password, server_port = proxystr.split('@', 1)
+                if ':' in user_password:
+                    user, password = user_password.split(':', 1)
+                else:
+                    user = user_password
+                    prompt = 'Password for %s@%s: ' % (user, server_port)
+                    password = urllib.quote(getpass.getpass(prompt))
+                return '%s:%s@%s' % (user, password, server_port)
+            else:
+                return proxystr
+        else:
+            return None
+
+urlopen = URLOpener()
+
+
+def is_url(name):
+    """Returns true if the name looks like a URL"""
+    if ':' not in name:
+        return False
+    scheme = name.split(':', 1)[0].lower()
+    return scheme in ['http', 'https', 'file', 'ftp'] + vcs.all_schemes
+
+
+def url_to_path(url):
+    """
+    Convert a file: URL to a path.
+    """
+    assert url.startswith('file:'), (
+        "You can only turn file: urls into filenames (not %r)" % url)
+    path = url[len('file:'):].lstrip('/')
+    path = urllib.unquote(path)
+    if _url_drive_re.match(path):
+        path = path[0] + ':' + path[2:]
+    else:
+        path = '/' + path
+    return path
+
+
+_drive_re = re.compile('^([a-z]):', re.I)
+_url_drive_re = re.compile('^([a-z])[:|]', re.I)
+
+
+def path_to_url(path):
+    """
+    Convert a path to a file: URL.  The path will be made absolute.
+    """
+    path = os.path.normcase(os.path.abspath(path))
+    if _drive_re.match(path):
+        path = path[0] + '|' + path[2:]
+    url = urllib.quote(path)
+    url = url.replace(os.path.sep, '/')
+    url = url.lstrip('/')
+    return 'file:///' + url
+
+
+def path_to_url2(path):
+    """
+    Convert a path to a file: URL.  The path will be made absolute and have
+    quoted path parts.
+    """
+    path = os.path.normpath(os.path.abspath(path))
+    drive, path = os.path.splitdrive(path)
+    filepath = path.split(os.path.sep)
+    url = '/'.join([urllib.quote(part) for part in filepath])
+    if not drive:
+        url = url.lstrip('/')
+    return 'file:///' + drive + url
+
+
+def geturl(urllib2_resp):
+    """
+    Use instead of urllib.addinfourl.geturl(), which appears to have
+    some issues with dropping the double slash for certain schemes
+    (e.g. file://).  This implementation is probably over-eager, as it
+    always restores '://' if it is missing, and it appears some url
+    schemata aren't always followed by '//' after the colon, but as
+    far as I know pip doesn't need any of those.
+    The URI RFC can be found at: http://tools.ietf.org/html/rfc1630
+
+    This function assumes that
+        scheme:/foo/bar
+    is the same as
+        scheme:///foo/bar
+    """
+    url = urllib2_resp.geturl()
+    scheme, rest = url.split(':', 1)
+    if rest.startswith('//'):
+        return url
+    else:
+        # FIXME: write a good test to cover it
+        return '%s://%s' % (scheme, rest)
+
+
+def is_archive_file(name):
+    """Return True if `name` is a considered as an archive file."""
+    archives = ('.zip', '.tar.gz', '.tar.bz2', '.tgz', '.tar', '.pybundle')
+    ext = splitext(name)[1].lower()
+    if ext in archives:
+        return True
+    return False
+
+
+def unpack_vcs_link(link, location, only_download=False):
+    vcs_backend = _get_used_vcs_backend(link)
+    if only_download:
+        vcs_backend.export(location)
+    else:
+        vcs_backend.unpack(location)
+
+
+def unpack_file_url(link, location):
+    source = url_to_path(link.url)
+    content_type = mimetypes.guess_type(source)[0]
+    if os.path.isdir(source):
+        # delete the location since shutil will create it again :(
+        if os.path.isdir(location):
+            shutil.rmtree(location)
+        copytree(source, location)
+    else:
+        unpack_file(source, location, content_type, link)
+
+
+def _get_used_vcs_backend(link):
+    for backend in vcs.backends:
+        if link.scheme in backend.schemes:
+            vcs_backend = backend(link.url)
+            return vcs_backend
+
+
+def is_vcs_url(link):
+    return bool(_get_used_vcs_backend(link))
+
+
+def is_file_url(link):
+    return link.url.lower().startswith('file:')
+
+
+def _check_md5(download_hash, link):
+    download_hash = download_hash.hexdigest()
+    if download_hash != link.md5_hash:
+        logger.fatal("MD5 hash of the package %s (%s) doesn't match the expected hash %s!"
+                     % (link, download_hash, link.md5_hash))
+        raise InstallationError('Bad MD5 hash for package %s' % link)
+
+
+def _get_md5_from_file(target_file, link):
+    download_hash = md5()
+    fp = open(target_file, 'rb')
+    while 1:
+        chunk = fp.read(4096)
+        if not chunk:
+            break
+        download_hash.update(chunk)
+    fp.close()
+    return download_hash
+
+
+def _download_url(resp, link, temp_location):
+    fp = open(temp_location, 'wb')
+    download_hash = None
+    if link.md5_hash:
+        download_hash = md5()
+    try:
+        total_length = int(resp.info()['content-length'])
+    except (ValueError, KeyError):
+        total_length = 0
+    downloaded = 0
+    show_progress = total_length > 40*1000 or not total_length
+    show_url = link.show_url
+    try:
+        if show_progress:
+            ## FIXME: the URL can get really long in this message:
+            if total_length:
+                logger.start_progress('Downloading %s (%s): ' % (show_url, format_size(total_length)))
+            else:
+                logger.start_progress('Downloading %s (unknown size): ' % show_url)
+        else:
+            logger.notify('Downloading %s' % show_url)
+        logger.debug('Downloading from URL %s' % link)
+
+        while 1:
+            chunk = resp.read(4096)
+            if not chunk:
+                break
+            downloaded += len(chunk)
+            if show_progress:
+                if not total_length:
+                    logger.show_progress('%s' % format_size(downloaded))
+                else:
+                    logger.show_progress('%3i%%  %s' % (100*downloaded/total_length, format_size(downloaded)))
+            if link.md5_hash:
+                download_hash.update(chunk)
+            fp.write(chunk)
+        fp.close()
+    finally:
+        if show_progress:
+            logger.end_progress('%s downloaded' % format_size(downloaded))
+    return download_hash
+
+
+def _copy_file(filename, location, content_type, link):
+    copy = True
+    download_location = os.path.join(location, link.filename)
+    if os.path.exists(download_location):
+        response = ask('The file %s exists. (i)gnore, (w)ipe, (b)ackup '
+                       % display_path(download_location), ('i', 'w', 'b'))
+        if response == 'i':
+            copy = False
+        elif response == 'w':
+            logger.warn('Deleting %s' % display_path(download_location))
+            os.remove(download_location)
+        elif response == 'b':
+            dest_file = backup_dir(download_location)
+            logger.warn('Backing up %s to %s'
+                        % (display_path(download_location), display_path(dest_file)))
+            shutil.move(download_location, dest_file)
+    if copy:
+        shutil.copy(filename, download_location)
+        logger.indent -= 2
+        logger.notify('Saved %s' % display_path(download_location))
+
+
+def unpack_http_url(link, location, download_cache, only_download):
+    temp_dir = tempfile.mkdtemp('-unpack', 'pip-')
+    target_url = link.url.split('#', 1)[0]
+    target_file = None
+    download_hash = None
+    if download_cache:
+        target_file = os.path.join(download_cache,
+                                   urllib.quote(target_url, ''))
+        if not os.path.isdir(download_cache):
+            create_download_cache_folder(download_cache)
+    if (target_file
+        and os.path.exists(target_file)
+        and os.path.exists(target_file+'.content-type')):
+        fp = open(target_file+'.content-type')
+        content_type = fp.read().strip()
+        fp.close()
+        if link.md5_hash:
+            download_hash = _get_md5_from_file(target_file, link)
+        temp_location = target_file
+        logger.notify('Using download cache from %s' % target_file)
+    else:
+        resp = _get_response_from_url(target_url, link)
+        content_type = resp.info()['content-type']
+        filename = link.filename
+        ext = splitext(filename)[1]
+        if not ext:
+            ext = mimetypes.guess_extension(content_type)
+            if ext:
+                filename += ext
+        if not ext and link.url != geturl(resp):
+            ext = os.path.splitext(geturl(resp))[1]
+            if ext:
+                filename += ext
+        temp_location = os.path.join(temp_dir, filename)
+        download_hash = _download_url(resp, link, temp_location)
+    if link.md5_hash:
+        _check_md5(download_hash, link)
+    if only_download:
+        _copy_file(temp_location, location, content_type, link)
+    else:
+        unpack_file(temp_location, location, content_type, link)
+    if target_file and target_file != temp_location:
+        cache_download(target_file, temp_location, content_type)
+    if target_file is None:
+        os.unlink(temp_location)
+    os.rmdir(temp_dir)
+
+
+def _get_response_from_url(target_url, link):
+    try:
+        resp = urlopen(target_url)
+    except urllib2.HTTPError, e:
+        logger.fatal("HTTP error %s while getting %s" % (e.code, link))
+        raise
+    except IOError, e:
+        # Typically an FTP error
+        logger.fatal("Error %s while getting %s" % (e, link))
+        raise
+    return resp
+
+class Urllib2HeadRequest(urllib2.Request):
+    def get_method(self):
+        return "HEAD"
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/exceptions.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/exceptions.py
new file mode 100755
index 00000000..1ad1a616
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/exceptions.py
@@ -0,0 +1,17 @@
+"""Exceptions used throughout package"""
+
+
+class InstallationError(Exception):
+    """General exception during installation"""
+
+
+class UninstallationError(Exception):
+    """General exception during uninstallation"""
+
+
+class DistributionNotFound(InstallationError):
+    """Raised when a distribution cannot be found to satisfy a requirement"""
+
+
+class BadCommand(Exception):
+    """Raised when virtualenv or a command is not found"""
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/index.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/index.py
new file mode 100755
index 00000000..e42d8c86
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/index.py
@@ -0,0 +1,686 @@
+"""Routines related to PyPI, indexes"""
+
+import sys
+import os
+import re
+import mimetypes
+import threading
+import posixpath
+import pkg_resources
+import urllib
+import urllib2
+import urlparse
+import httplib
+import random
+import socket
+import string
+from Queue import Queue
+from Queue import Empty as QueueEmpty
+from pip.log import logger
+from pip.util import Inf
+from pip.util import normalize_name, splitext
+from pip.exceptions import DistributionNotFound
+from pip.backwardcompat import WindowsError, product
+from pip.download import urlopen, path_to_url2, url_to_path, geturl, Urllib2HeadRequest
+
+__all__ = ['PackageFinder']
+
+
+DEFAULT_MIRROR_URL = "last.pypi.python.org"
+
+
+class PackageFinder(object):
+    """This finds packages.
+
+    This is meant to match easy_install's technique for looking for
+    packages, by reading pages and looking for appropriate links
+    """
+
+    def __init__(self, find_links, index_urls,
+            use_mirrors=False, mirrors=None, main_mirror_url=None):
+        self.find_links = find_links
+        self.index_urls = index_urls
+        self.dependency_links = []
+        self.cache = PageCache()
+        # These are boring links that have already been logged somehow:
+        self.logged_links = set()
+        if use_mirrors:
+            self.mirror_urls = self._get_mirror_urls(mirrors, main_mirror_url)
+            logger.info('Using PyPI mirrors: %s' % ', '.join(self.mirror_urls))
+        else:
+            self.mirror_urls = []
+
+    def add_dependency_links(self, links):
+        ## FIXME: this shouldn't be global list this, it should only
+        ## apply to requirements of the package that specifies the
+        ## dependency_links value
+        ## FIXME: also, we should track comes_from (i.e., use Link)
+        self.dependency_links.extend(links)
+
+    @staticmethod
+    def _sort_locations(locations):
+        """
+        Sort locations into "files" (archives) and "urls", and return
+        a pair of lists (files,urls)
+        """
+        files = []
+        urls = []
+
+        # puts the url for the given file path into the appropriate
+        # list
+        def sort_path(path):
+            url = path_to_url2(path)
+            if mimetypes.guess_type(url, strict=False)[0] == 'text/html':
+                urls.append(url)
+            else:
+                files.append(url)
+
+        for url in locations:
+            if url.startswith('file:'):
+                path = url_to_path(url)
+                if os.path.isdir(path):
+                    path = os.path.realpath(path)
+                    for item in os.listdir(path):
+                        sort_path(os.path.join(path, item))
+                elif os.path.isfile(path):
+                    sort_path(path)
+            else:
+                urls.append(url)
+        return files, urls
+
+    def find_requirement(self, req, upgrade):
+        url_name = req.url_name
+        # Only check main index if index URL is given:
+        main_index_url = None
+        if self.index_urls:
+            # Check that we have the url_name correctly spelled:
+            main_index_url = Link(posixpath.join(self.index_urls[0], url_name))
+            # This will also cache the page, so it's okay that we get it again later:
+            page = self._get_page(main_index_url, req)
+            if page is None:
+                url_name = self._find_url_name(Link(self.index_urls[0]), url_name, req) or req.url_name
+
+        # Combine index URLs with mirror URLs here to allow
+        # adding more index URLs from requirements files
+        all_index_urls = self.index_urls + self.mirror_urls
+
+        def mkurl_pypi_url(url):
+            loc = posixpath.join(url, url_name)
+            # For maximum compatibility with easy_install, ensure the path
+            # ends in a trailing slash.  Although this isn't in the spec
+            # (and PyPI can handle it without the slash) some other index
+            # implementations might break if they relied on easy_install's behavior.
+            if not loc.endswith('/'):
+                loc = loc + '/'
+            return loc
+        if url_name is not None:
+            locations = [
+                mkurl_pypi_url(url)
+                for url in all_index_urls] + self.find_links
+        else:
+            locations = list(self.find_links)
+        locations.extend(self.dependency_links)
+        for version in req.absolute_versions:
+            if url_name is not None and main_index_url is not None:
+                locations = [
+                    posixpath.join(main_index_url.url, version)] + locations
+
+        file_locations, url_locations = self._sort_locations(locations)
+
+        locations = [Link(url) for url in url_locations]
+        logger.debug('URLs to search for versions for %s:' % req)
+        for location in locations:
+            logger.debug('* %s' % location)
+        found_versions = []
+        found_versions.extend(
+            self._package_versions(
+                [Link(url, '-f') for url in self.find_links], req.name.lower()))
+        page_versions = []
+        for page in self._get_pages(locations, req):
+            logger.debug('Analyzing links from page %s' % page.url)
+            logger.indent += 2
+            try:
+                page_versions.extend(self._package_versions(page.links, req.name.lower()))
+            finally:
+                logger.indent -= 2
+        dependency_versions = list(self._package_versions(
+            [Link(url) for url in self.dependency_links], req.name.lower()))
+        if dependency_versions:
+            logger.info('dependency_links found: %s' % ', '.join([link.url for parsed, link, version in dependency_versions]))
+        file_versions = list(self._package_versions(
+                [Link(url) for url in file_locations], req.name.lower()))
+        if not found_versions and not page_versions and not dependency_versions and not file_versions:
+            logger.fatal('Could not find any downloads that satisfy the requirement %s' % req)
+            raise DistributionNotFound('No distributions at all found for %s' % req)
+        if req.satisfied_by is not None:
+            found_versions.append((req.satisfied_by.parsed_version, Inf, req.satisfied_by.version))
+        if file_versions:
+            file_versions.sort(reverse=True)
+            logger.info('Local files found: %s' % ', '.join([url_to_path(link.url) for parsed, link, version in file_versions]))
+            found_versions = file_versions + found_versions
+        all_versions = found_versions + page_versions + dependency_versions
+        applicable_versions = []
+        for (parsed_version, link, version) in all_versions:
+            if version not in req.req:
+                logger.info("Ignoring link %s, version %s doesn't match %s"
+                            % (link, version, ','.join([''.join(s) for s in req.req.specs])))
+                continue
+            applicable_versions.append((link, version))
+        applicable_versions = sorted(applicable_versions, key=lambda v: pkg_resources.parse_version(v[1]), reverse=True)
+        existing_applicable = bool([link for link, version in applicable_versions if link is Inf])
+        if not upgrade and existing_applicable:
+            if applicable_versions[0][1] is Inf:
+                logger.info('Existing installed version (%s) is most up-to-date and satisfies requirement'
+                            % req.satisfied_by.version)
+            else:
+                logger.info('Existing installed version (%s) satisfies requirement (most up-to-date version is %s)'
+                            % (req.satisfied_by.version, applicable_versions[0][1]))
+            return None
+        if not applicable_versions:
+            logger.fatal('Could not find a version that satisfies the requirement %s (from versions: %s)'
+                         % (req, ', '.join([version for parsed_version, link, version in found_versions])))
+            raise DistributionNotFound('No distributions matching the version for %s' % req)
+        if applicable_versions[0][0] is Inf:
+            # We have an existing version, and its the best version
+            logger.info('Installed version (%s) is most up-to-date (past versions: %s)'
+                        % (req.satisfied_by.version, ', '.join([version for link, version in applicable_versions[1:]]) or 'none'))
+            return None
+        if len(applicable_versions) > 1:
+            logger.info('Using version %s (newest of versions: %s)' %
+                        (applicable_versions[0][1], ', '.join([version for link, version in applicable_versions])))
+        return applicable_versions[0][0]
+
+    def _find_url_name(self, index_url, url_name, req):
+        """Finds the true URL name of a package, when the given name isn't quite correct.
+        This is usually used to implement case-insensitivity."""
+        if not index_url.url.endswith('/'):
+            # Vaguely part of the PyPI API... weird but true.
+            ## FIXME: bad to modify this?
+            index_url.url += '/'
+        page = self._get_page(index_url, req)
+        if page is None:
+            logger.fatal('Cannot fetch index base URL %s' % index_url)
+            return
+        norm_name = normalize_name(req.url_name)
+        for link in page.links:
+            base = posixpath.basename(link.path.rstrip('/'))
+            if norm_name == normalize_name(base):
+                logger.notify('Real name of requirement %s is %s' % (url_name, base))
+                return base
+        return None
+
+    def _get_pages(self, locations, req):
+        """Yields (page, page_url) from the given locations, skipping
+        locations that have errors, and adding download/homepage links"""
+        pending_queue = Queue()
+        for location in locations:
+            pending_queue.put(location)
+        done = []
+        seen = set()
+        threads = []
+        for i in range(min(10, len(locations))):
+            t = threading.Thread(target=self._get_queued_page, args=(req, pending_queue, done, seen))
+            t.setDaemon(True)
+            threads.append(t)
+            t.start()
+        for t in threads:
+            t.join()
+        return done
+
+    _log_lock = threading.Lock()
+
+    def _get_queued_page(self, req, pending_queue, done, seen):
+        while 1:
+            try:
+                location = pending_queue.get(False)
+            except QueueEmpty:
+                return
+            if location in seen:
+                continue
+            seen.add(location)
+            page = self._get_page(location, req)
+            if page is None:
+                continue
+            done.append(page)
+            for link in page.rel_links():
+                pending_queue.put(link)
+
+    _egg_fragment_re = re.compile(r'#egg=([^&]*)')
+    _egg_info_re = re.compile(r'([a-z0-9_.]+)-([a-z0-9_.-]+)', re.I)
+    _py_version_re = re.compile(r'-py([123]\.[0-9])$')
+
+    def _sort_links(self, links):
+        "Returns elements of links in order, non-egg links first, egg links second, while eliminating duplicates"
+        eggs, no_eggs = [], []
+        seen = set()
+        for link in links:
+            if link not in seen:
+                seen.add(link)
+                if link.egg_fragment:
+                    eggs.append(link)
+                else:
+                    no_eggs.append(link)
+        return no_eggs + eggs
+
+    def _package_versions(self, links, search_name):
+        for link in self._sort_links(links):
+            for v in self._link_package_versions(link, search_name):
+                yield v
+
+    def _link_package_versions(self, link, search_name):
+        """
+        Return an iterable of triples (pkg_resources_version_key,
+        link, python_version) that can be extracted from the given
+        link.
+
+        Meant to be overridden by subclasses, not called by clients.
+        """
+        if link.egg_fragment:
+            egg_info = link.egg_fragment
+        else:
+            egg_info, ext = link.splitext()
+            if not ext:
+                if link not in self.logged_links:
+                    logger.debug('Skipping link %s; not a file' % link)
+                    self.logged_links.add(link)
+                return []
+            if egg_info.endswith('.tar'):
+                # Special double-extension case:
+                egg_info = egg_info[:-4]
+                ext = '.tar' + ext
+            if ext not in ('.tar.gz', '.tar.bz2', '.tar', '.tgz', '.zip'):
+                if link not in self.logged_links:
+                    logger.debug('Skipping link %s; unknown archive format: %s' % (link, ext))
+                    self.logged_links.add(link)
+                return []
+        version = self._egg_info_matches(egg_info, search_name, link)
+        if version is None:
+            logger.debug('Skipping link %s; wrong project name (not %s)' % (link, search_name))
+            return []
+        match = self._py_version_re.search(version)
+        if match:
+            version = version[:match.start()]
+            py_version = match.group(1)
+            if py_version != sys.version[:3]:
+                logger.debug('Skipping %s because Python version is incorrect' % link)
+                return []
+        logger.debug('Found link %s, version: %s' % (link, version))
+        return [(pkg_resources.parse_version(version),
+               link,
+               version)]
+
+    def _egg_info_matches(self, egg_info, search_name, link):
+        match = self._egg_info_re.search(egg_info)
+        if not match:
+            logger.debug('Could not parse version from link: %s' % link)
+            return None
+        name = match.group(0).lower()
+        # To match the "safe" name that pkg_resources creates:
+        name = name.replace('_', '-')
+        if name.startswith(search_name.lower()):
+            return match.group(0)[len(search_name):].lstrip('-')
+        else:
+            return None
+
+    def _get_page(self, link, req):
+        return HTMLPage.get_page(link, req, cache=self.cache)
+
+    def _get_mirror_urls(self, mirrors=None, main_mirror_url=None):
+        """Retrieves a list of URLs from the main mirror DNS entry
+        unless a list of mirror URLs are passed.
+        """
+        if not mirrors:
+            mirrors = get_mirrors(main_mirror_url)
+            # Should this be made "less random"? E.g. netselect like?
+            random.shuffle(mirrors)
+
+        mirror_urls = set()
+        for mirror_url in mirrors:
+            # Make sure we have a valid URL
+            if not ("http://" or "https://" or "file://") in mirror_url:
+                mirror_url = "http://%s" % mirror_url
+            if not mirror_url.endswith("/simple"):
+                mirror_url = "%s/simple/" % mirror_url
+            mirror_urls.add(mirror_url)
+
+        return list(mirror_urls)
+
+
+class PageCache(object):
+    """Cache of HTML pages"""
+
+    failure_limit = 3
+
+    def __init__(self):
+        self._failures = {}
+        self._pages = {}
+        self._archives = {}
+
+    def too_many_failures(self, url):
+        return self._failures.get(url, 0) >= self.failure_limit
+
+    def get_page(self, url):
+        return self._pages.get(url)
+
+    def is_archive(self, url):
+        return self._archives.get(url, False)
+
+    def set_is_archive(self, url, value=True):
+        self._archives[url] = value
+
+    def add_page_failure(self, url, level):
+        self._failures[url] = self._failures.get(url, 0)+level
+
+    def add_page(self, urls, page):
+        for url in urls:
+            self._pages[url] = page
+
+
+class HTMLPage(object):
+    """Represents one page, along with its URL"""
+
+    ## FIXME: these regexes are horrible hacks:
+    _homepage_re = re.compile(r'<th>\s*home\s*page', re.I)
+    _download_re = re.compile(r'<th>\s*download\s+url', re.I)
+    ## These aren't so aweful:
+    _rel_re = re.compile("""<[^>]*\srel\s*=\s*['"]?([^'">]+)[^>]*>""", re.I)
+    _href_re = re.compile('href=(?:"([^"]*)"|\'([^\']*)\'|([^>\\s\\n]*))', re.I|re.S)
+    _base_re = re.compile(r"""<base\s+href\s*=\s*['"]?([^'">]+)""", re.I)
+
+    def __init__(self, content, url, headers=None):
+        self.content = content
+        self.url = url
+        self.headers = headers
+
+    def __str__(self):
+        return self.url
+
+    @classmethod
+    def get_page(cls, link, req, cache=None, skip_archives=True):
+        url = link.url
+        url = url.split('#', 1)[0]
+        if cache.too_many_failures(url):
+            return None
+
+        # Check for VCS schemes that do not support lookup as web pages.
+        from pip.vcs import VcsSupport
+        for scheme in VcsSupport.schemes:
+            if url.lower().startswith(scheme) and url[len(scheme)] in '+:':
+                logger.debug('Cannot look at %(scheme)s URL %(link)s' % locals())
+                return None
+
+        if cache is not None:
+            inst = cache.get_page(url)
+            if inst is not None:
+                return inst
+        try:
+            if skip_archives:
+                if cache is not None:
+                    if cache.is_archive(url):
+                        return None
+                filename = link.filename
+                for bad_ext in ['.tar', '.tar.gz', '.tar.bz2', '.tgz', '.zip']:
+                    if filename.endswith(bad_ext):
+                        content_type = cls._get_content_type(url)
+                        if content_type.lower().startswith('text/html'):
+                            break
+                        else:
+                            logger.debug('Skipping page %s because of Content-Type: %s' % (link, content_type))
+                            if cache is not None:
+                                cache.set_is_archive(url)
+                            return None
+            logger.debug('Getting page %s' % url)
+
+            # Tack index.html onto file:// URLs that point to directories
+            (scheme, netloc, path, params, query, fragment) = urlparse.urlparse(url)
+            if scheme == 'file' and os.path.isdir(urllib.url2pathname(path)):
+                # add trailing slash if not present so urljoin doesn't trim final segment
+                if not url.endswith('/'):
+                    url += '/'
+                url = urlparse.urljoin(url, 'index.html')
+                logger.debug(' file: URL is directory, getting %s' % url)
+
+            resp = urlopen(url)
+
+            real_url = geturl(resp)
+            headers = resp.info()
+            inst = cls(resp.read(), real_url, headers)
+        except (urllib2.HTTPError, urllib2.URLError, socket.timeout, socket.error, OSError, WindowsError), e:
+            desc = str(e)
+            if isinstance(e, socket.timeout):
+                log_meth = logger.info
+                level =1
+                desc = 'timed out'
+            elif isinstance(e, urllib2.URLError):
+                log_meth = logger.info
+                if hasattr(e, 'reason') and isinstance(e.reason, socket.timeout):
+                    desc = 'timed out'
+                    level = 1
+                else:
+                    level = 2
+            elif isinstance(e, urllib2.HTTPError) and e.code == 404:
+                ## FIXME: notify?
+                log_meth = logger.info
+                level = 2
+            else:
+                log_meth = logger.info
+                level = 1
+            log_meth('Could not fetch URL %s: %s' % (link, desc))
+            log_meth('Will skip URL %s when looking for download links for %s' % (link.url, req))
+            if cache is not None:
+                cache.add_page_failure(url, level)
+            return None
+        if cache is not None:
+            cache.add_page([url, real_url], inst)
+        return inst
+
+    @staticmethod
+    def _get_content_type(url):
+        """Get the Content-Type of the given url, using a HEAD request"""
+        scheme, netloc, path, query, fragment = urlparse.urlsplit(url)
+        if not scheme in ('http', 'https', 'ftp', 'ftps'):
+            ## FIXME: some warning or something?
+            ## assertion error?
+            return ''
+        req = Urllib2HeadRequest(url, headers={'Host': netloc})
+        resp = urlopen(req)
+        try:
+            if hasattr(resp, 'code') and resp.code != 200 and scheme not in ('ftp', 'ftps'):
+                ## FIXME: doesn't handle redirects
+                return ''
+            return resp.info().get('content-type', '')
+        finally:
+            resp.close()
+
+    @property
+    def base_url(self):
+        if not hasattr(self, "_base_url"):
+            match = self._base_re.search(self.content)
+            if match:
+                self._base_url = match.group(1)
+            else:
+                self._base_url = self.url
+        return self._base_url
+
+    @property
+    def links(self):
+        """Yields all links in the page"""
+        for match in self._href_re.finditer(self.content):
+            url = match.group(1) or match.group(2) or match.group(3)
+            url = self.clean_link(urlparse.urljoin(self.base_url, url))
+            yield Link(url, self)
+
+    def rel_links(self):
+        for url in self.explicit_rel_links():
+            yield url
+        for url in self.scraped_rel_links():
+            yield url
+
+    def explicit_rel_links(self, rels=('homepage', 'download')):
+        """Yields all links with the given relations"""
+        for match in self._rel_re.finditer(self.content):
+            found_rels = match.group(1).lower().split()
+            for rel in rels:
+                if rel in found_rels:
+                    break
+            else:
+                continue
+            match = self._href_re.search(match.group(0))
+            if not match:
+                continue
+            url = match.group(1) or match.group(2) or match.group(3)
+            url = self.clean_link(urlparse.urljoin(self.base_url, url))
+            yield Link(url, self)
+
+    def scraped_rel_links(self):
+        for regex in (self._homepage_re, self._download_re):
+            match = regex.search(self.content)
+            if not match:
+                continue
+            href_match = self._href_re.search(self.content, pos=match.end())
+            if not href_match:
+                continue
+            url = match.group(1) or match.group(2) or match.group(3)
+            if not url:
+                continue
+            url = self.clean_link(urlparse.urljoin(self.base_url, url))
+            yield Link(url, self)
+
+    _clean_re = re.compile(r'[^a-z0-9$&+,/:;=?@.#%_\\|-]', re.I)
+
+    def clean_link(self, url):
+        """Makes sure a link is fully encoded.  That is, if a ' ' shows up in
+        the link, it will be rewritten to %20 (while not over-quoting
+        % or other characters)."""
+        return self._clean_re.sub(
+            lambda match: '%%%2x' % ord(match.group(0)), url)
+
+
+class Link(object):
+
+    def __init__(self, url, comes_from=None):
+        self.url = url
+        self.comes_from = comes_from
+
+    def __str__(self):
+        if self.comes_from:
+            return '%s (from %s)' % (self.url, self.comes_from)
+        else:
+            return self.url
+
+    def __repr__(self):
+        return '<Link %s>' % self
+
+    def __eq__(self, other):
+        return self.url == other.url
+
+    def __hash__(self):
+        return hash(self.url)
+
+    @property
+    def filename(self):
+        url = self.url
+        url = url.split('#', 1)[0]
+        url = url.split('?', 1)[0]
+        url = url.rstrip('/')
+        name = posixpath.basename(url)
+        assert name, (
+            'URL %r produced no filename' % url)
+        return name
+
+    @property
+    def scheme(self):
+        return urlparse.urlsplit(self.url)[0]
+
+    @property
+    def path(self):
+        return urlparse.urlsplit(self.url)[2]
+
+    def splitext(self):
+        return splitext(posixpath.basename(self.path.rstrip('/')))
+
+    _egg_fragment_re = re.compile(r'#egg=([^&]*)')
+
+    @property
+    def egg_fragment(self):
+        match = self._egg_fragment_re.search(self.url)
+        if not match:
+            return None
+        return match.group(1)
+
+    _md5_re = re.compile(r'md5=([a-f0-9]+)')
+
+    @property
+    def md5_hash(self):
+        match = self._md5_re.search(self.url)
+        if match:
+            return match.group(1)
+        return None
+
+    @property
+    def show_url(self):
+        return posixpath.basename(self.url.split('#', 1)[0].split('?', 1)[0])
+
+
+def get_requirement_from_url(url):
+    """Get a requirement from the URL, if possible.  This looks for #egg
+    in the URL"""
+    link = Link(url)
+    egg_info = link.egg_fragment
+    if not egg_info:
+        egg_info = splitext(link.filename)[0]
+    return package_to_requirement(egg_info)
+
+
+def package_to_requirement(package_name):
+    """Translate a name like Foo-1.2 to Foo==1.3"""
+    match = re.search(r'^(.*?)(-dev|-\d.*)', package_name)
+    if match:
+        name = match.group(1)
+        version = match.group(2)
+    else:
+        name = package_name
+        version = ''
+    if version:
+        return '%s==%s' % (name, version)
+    else:
+        return name
+
+
+def get_mirrors(hostname=None):
+    """Return the list of mirrors from the last record found on the DNS
+    entry::
+
+    >>> from pip.index import get_mirrors
+    >>> get_mirrors()
+    ['a.pypi.python.org', 'b.pypi.python.org', 'c.pypi.python.org',
+    'd.pypi.python.org']
+
+    Originally written for the distutils2 project by Alexis Metaireau.
+    """
+    if hostname is None:
+        hostname = DEFAULT_MIRROR_URL
+
+    # return the last mirror registered on PyPI.
+    try:
+        hostname = socket.gethostbyname_ex(hostname)[0]
+    except socket.gaierror:
+        return []
+    end_letter = hostname.split(".", 1)
+
+    # determine the list from the last one.
+    return ["%s.%s" % (s, end_letter[1]) for s in string_range(end_letter[0])]
+
+
+def string_range(last):
+    """Compute the range of string between "a" and last.
+
+    This works for simple "a to z" lists, but also for "a to zz" lists.
+    """
+    for k in range(len(last)):
+        for x in product(string.ascii_lowercase, repeat=k+1):
+            result = ''.join(x)
+            yield result
+            if result == last:
+                return
+
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/locations.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/locations.py
new file mode 100755
index 00000000..4254ef2f
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/locations.py
@@ -0,0 +1,45 @@
+"""Locations where we look for configs, install stuff, etc"""
+
+import sys
+import os
+from distutils import sysconfig
+
+
+def running_under_virtualenv():
+    """
+    Return True if we're running inside a virtualenv, False otherwise.
+
+    """
+    return hasattr(sys, 'real_prefix')
+
+
+if running_under_virtualenv():
+    ## FIXME: is build/ a good name?
+    build_prefix = os.path.join(sys.prefix, 'build')
+    src_prefix = os.path.join(sys.prefix, 'src')
+else:
+    ## FIXME: this isn't a very good default
+    build_prefix = os.path.join(os.getcwd(), 'build')
+    src_prefix = os.path.join(os.getcwd(), 'src')
+
+# FIXME doesn't account for venv linked to global site-packages
+
+site_packages = sysconfig.get_python_lib()
+user_dir = os.path.expanduser('~')
+if sys.platform == 'win32':
+    bin_py = os.path.join(sys.prefix, 'Scripts')
+    # buildout uses 'bin' on Windows too?
+    if not os.path.exists(bin_py):
+        bin_py = os.path.join(sys.prefix, 'bin')
+    user_dir = os.environ.get('APPDATA', user_dir) # Use %APPDATA% for roaming
+    default_storage_dir = os.path.join(user_dir, 'pip')
+    default_config_file = os.path.join(default_storage_dir, 'pip.ini')
+    default_log_file = os.path.join(default_storage_dir, 'pip.log')
+else:
+    bin_py = os.path.join(sys.prefix, 'bin')
+    default_storage_dir = os.path.join(user_dir, '.pip')
+    default_config_file = os.path.join(default_storage_dir, 'pip.conf')
+    default_log_file = os.path.join(default_storage_dir, 'pip.log')
+    # Forcing to use /usr/local/bin for standard Mac OS X framework installs
+    if sys.platform[:6] == 'darwin' and sys.prefix[:16] == '/System/Library/':
+        bin_py = '/usr/local/bin'
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/log.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/log.py
new file mode 100755
index 00000000..0218ab1a
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/log.py
@@ -0,0 +1,181 @@
+"""Logging
+"""
+
+import sys
+import logging
+
+
+class Logger(object):
+
+    """
+    Logging object for use in command-line script.  Allows ranges of
+    levels, to avoid some redundancy of displayed information.
+    """
+
+    VERBOSE_DEBUG = logging.DEBUG-1
+    DEBUG = logging.DEBUG
+    INFO = logging.INFO
+    NOTIFY = (logging.INFO+logging.WARN)/2
+    WARN = WARNING = logging.WARN
+    ERROR = logging.ERROR
+    FATAL = logging.FATAL
+
+    LEVELS = [VERBOSE_DEBUG, DEBUG, INFO, NOTIFY, WARN, ERROR, FATAL]
+
+    def __init__(self):
+        self.consumers = []
+        self.indent = 0
+        self.explicit_levels = False
+        self.in_progress = None
+        self.in_progress_hanging = False
+
+    def debug(self, msg, *args, **kw):
+        self.log(self.DEBUG, msg, *args, **kw)
+
+    def info(self, msg, *args, **kw):
+        self.log(self.INFO, msg, *args, **kw)
+
+    def notify(self, msg, *args, **kw):
+        self.log(self.NOTIFY, msg, *args, **kw)
+
+    def warn(self, msg, *args, **kw):
+        self.log(self.WARN, msg, *args, **kw)
+
+    def error(self, msg, *args, **kw):
+        self.log(self.WARN, msg, *args, **kw)
+
+    def fatal(self, msg, *args, **kw):
+        self.log(self.FATAL, msg, *args, **kw)
+
+    def log(self, level, msg, *args, **kw):
+        if args:
+            if kw:
+                raise TypeError(
+                    "You may give positional or keyword arguments, not both")
+        args = args or kw
+        rendered = None
+        for consumer_level, consumer in self.consumers:
+            if self.level_matches(level, consumer_level):
+                if (self.in_progress_hanging
+                    and consumer in (sys.stdout, sys.stderr)):
+                    self.in_progress_hanging = False
+                    sys.stdout.write('\n')
+                    sys.stdout.flush()
+                if rendered is None:
+                    if args:
+                        rendered = msg % args
+                    else:
+                        rendered = msg
+                    rendered = ' '*self.indent + rendered
+                    if self.explicit_levels:
+                        ## FIXME: should this be a name, not a level number?
+                        rendered = '%02i %s' % (level, rendered)
+                if hasattr(consumer, 'write'):
+                    consumer.write(rendered+'\n')
+                else:
+                    consumer(rendered)
+
+    def start_progress(self, msg):
+        assert not self.in_progress, (
+            "Tried to start_progress(%r) while in_progress %r"
+            % (msg, self.in_progress))
+        if self.level_matches(self.NOTIFY, self._stdout_level()):
+            sys.stdout.write(' '*self.indent + msg)
+            sys.stdout.flush()
+            self.in_progress_hanging = True
+        else:
+            self.in_progress_hanging = False
+        self.in_progress = msg
+        self.last_message = None
+
+    def end_progress(self, msg='done.'):
+        assert self.in_progress, (
+            "Tried to end_progress without start_progress")
+        if self.stdout_level_matches(self.NOTIFY):
+            if not self.in_progress_hanging:
+                # Some message has been printed out since start_progress
+                sys.stdout.write('...' + self.in_progress + msg + '\n')
+                sys.stdout.flush()
+            else:
+                # These erase any messages shown with show_progress (besides .'s)
+                logger.show_progress('')
+                logger.show_progress('')
+                sys.stdout.write(msg + '\n')
+                sys.stdout.flush()
+        self.in_progress = None
+        self.in_progress_hanging = False
+
+    def show_progress(self, message=None):
+        """If we are in a progress scope, and no log messages have been
+        shown, write out another '.'"""
+        if self.in_progress_hanging:
+            if message is None:
+                sys.stdout.write('.')
+                sys.stdout.flush()
+            else:
+                if self.last_message:
+                    padding = ' ' * max(0, len(self.last_message)-len(message))
+                else:
+                    padding = ''
+                sys.stdout.write('\r%s%s%s%s' % (' '*self.indent, self.in_progress, message, padding))
+                sys.stdout.flush()
+                self.last_message = message
+
+    def stdout_level_matches(self, level):
+        """Returns true if a message at this level will go to stdout"""
+        return self.level_matches(level, self._stdout_level())
+
+    def _stdout_level(self):
+        """Returns the level that stdout runs at"""
+        for level, consumer in self.consumers:
+            if consumer is sys.stdout:
+                return level
+        return self.FATAL
+
+    def level_matches(self, level, consumer_level):
+        """
+        >>> l = Logger()
+        >>> l.level_matches(3, 4)
+        False
+        >>> l.level_matches(3, 2)
+        True
+        >>> l.level_matches(slice(None, 3), 3)
+        False
+        >>> l.level_matches(slice(None, 3), 2)
+        True
+        >>> l.level_matches(slice(1, 3), 1)
+        True
+        >>> l.level_matches(slice(2, 3), 1)
+        False
+        """
+        if isinstance(level, slice):
+            start, stop = level.start, level.stop
+            if start is not None and start > consumer_level:
+                return False
+            if stop is not None or stop <= consumer_level:
+                return False
+            return True
+        else:
+            return level >= consumer_level
+
+    @classmethod
+    def level_for_integer(cls, level):
+        levels = cls.LEVELS
+        if level < 0:
+            return levels[0]
+        if level >= len(levels):
+            return levels[-1]
+        return levels[level]
+
+    def move_stdout_to_stderr(self):
+        to_remove = []
+        to_add = []
+        for consumer_level, consumer in self.consumers:
+            if consumer == sys.stdout:
+                to_remove.append((consumer_level, consumer))
+                to_add.append((consumer_level, sys.stderr))
+        for item in to_remove:
+            self.consumers.remove(item)
+        self.consumers.extend(to_add)
+
+logger = Logger()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/req.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/req.py
new file mode 100755
index 00000000..444e7252
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/req.py
@@ -0,0 +1,1432 @@
+import sys
+import os
+import shutil
+import re
+import zipfile
+import pkg_resources
+import tempfile
+import urlparse
+import urllib2
+import urllib
+import ConfigParser
+from distutils.sysconfig import get_python_version
+from email.FeedParser import FeedParser
+from pip.locations import bin_py, running_under_virtualenv
+from pip.exceptions import InstallationError, UninstallationError
+from pip.vcs import vcs
+from pip.log import logger
+from pip.util import display_path, rmtree
+from pip.util import ask, backup_dir
+from pip.util import is_installable_dir, is_local, dist_is_local
+from pip.util import renames, normalize_path, egg_link_path
+from pip.util import make_path_relative
+from pip import call_subprocess
+from pip.backwardcompat import any, copytree
+from pip.index import Link
+from pip.locations import build_prefix
+from pip.download import (get_file_content, is_url, url_to_path,
+                          path_to_url, is_archive_file,
+                          unpack_vcs_link, is_vcs_url, is_file_url,
+                          unpack_file_url, unpack_http_url)
+
+
+PIP_DELETE_MARKER_FILENAME = 'pip-delete-this-directory.txt'
+
+
+class InstallRequirement(object):
+
+    def __init__(self, req, comes_from, source_dir=None, editable=False,
+                 url=None, update=True):
+        if isinstance(req, basestring):
+            req = pkg_resources.Requirement.parse(req)
+        self.req = req
+        self.comes_from = comes_from
+        self.source_dir = source_dir
+        self.editable = editable
+        self.url = url
+        self._egg_info_path = None
+        # This holds the pkg_resources.Distribution object if this requirement
+        # is already available:
+        self.satisfied_by = None
+        # This hold the pkg_resources.Distribution object if this requirement
+        # conflicts with another installed distribution:
+        self.conflicts_with = None
+        self._temp_build_dir = None
+        self._is_bundle = None
+        # True if the editable should be updated:
+        self.update = update
+        # Set to True after successful installation
+        self.install_succeeded = None
+        # UninstallPathSet of uninstalled distribution (for possible rollback)
+        self.uninstalled = None
+
+    @classmethod
+    def from_editable(cls, editable_req, comes_from=None, default_vcs=None):
+        name, url = parse_editable(editable_req, default_vcs)
+        if url.startswith('file:'):
+            source_dir = url_to_path(url)
+        else:
+            source_dir = None
+        return cls(name, comes_from, source_dir=source_dir, editable=True, url=url)
+
+    @classmethod
+    def from_line(cls, name, comes_from=None):
+        """Creates an InstallRequirement from a name, which might be a
+        requirement, directory containing 'setup.py', filename, or URL.
+        """
+        url = None
+        name = name.strip()
+        req = name
+        path = os.path.normpath(os.path.abspath(name))
+
+        if is_url(name):
+            url = name
+            ## FIXME: I think getting the requirement here is a bad idea:
+            #req = get_requirement_from_url(url)
+            req = None
+        elif os.path.isdir(path) and (os.path.sep in name or name.startswith('.')):
+            if not is_installable_dir(path):
+                raise InstallationError("Directory %r is not installable. File 'setup.py' not found."
+                                        % name)
+            url = path_to_url(name)
+            #req = get_requirement_from_url(url)
+            req = None
+        elif is_archive_file(path):
+            if not os.path.isfile(path):
+                logger.warn('Requirement %r looks like a filename, but the file does not exist'
+                            % name)
+            url = path_to_url(name)
+            #req = get_requirement_from_url(url)
+            req = None
+        return cls(req, comes_from, url=url)
+
+    def __str__(self):
+        if self.req:
+            s = str(self.req)
+            if self.url:
+                s += ' from %s' % self.url
+        else:
+            s = self.url
+        if self.satisfied_by is not None:
+            s += ' in %s' % display_path(self.satisfied_by.location)
+        if self.comes_from:
+            if isinstance(self.comes_from, basestring):
+                comes_from = self.comes_from
+            else:
+                comes_from = self.comes_from.from_path()
+            if comes_from:
+                s += ' (from %s)' % comes_from
+        return s
+
+    def from_path(self):
+        if self.req is None:
+            return None
+        s = str(self.req)
+        if self.comes_from:
+            if isinstance(self.comes_from, basestring):
+                comes_from = self.comes_from
+            else:
+                comes_from = self.comes_from.from_path()
+            if comes_from:
+                s += '->' + comes_from
+        return s
+
+    def build_location(self, build_dir, unpack=True):
+        if self._temp_build_dir is not None:
+            return self._temp_build_dir
+        if self.req is None:
+            self._temp_build_dir = tempfile.mkdtemp('-build', 'pip-')
+            self._ideal_build_dir = build_dir
+            return self._temp_build_dir
+        if self.editable:
+            name = self.name.lower()
+        else:
+            name = self.name
+        # FIXME: Is there a better place to create the build_dir? (hg and bzr need this)
+        if not os.path.exists(build_dir):
+            _make_build_dir(build_dir)
+        return os.path.join(build_dir, name)
+
+    def correct_build_location(self):
+        """If the build location was a temporary directory, this will move it
+        to a new more permanent location"""
+        if self.source_dir is not None:
+            return
+        assert self.req is not None
+        assert self._temp_build_dir
+        old_location = self._temp_build_dir
+        new_build_dir = self._ideal_build_dir
+        del self._ideal_build_dir
+        if self.editable:
+            name = self.name.lower()
+        else:
+            name = self.name
+        new_location = os.path.join(new_build_dir, name)
+        if not os.path.exists(new_build_dir):
+            logger.debug('Creating directory %s' % new_build_dir)
+            _make_build_dir(new_build_dir)
+        if os.path.exists(new_location):
+            raise InstallationError(
+                'A package already exists in %s; please remove it to continue'
+                % display_path(new_location))
+        logger.debug('Moving package %s from %s to new location %s'
+                     % (self, display_path(old_location), display_path(new_location)))
+        shutil.move(old_location, new_location)
+        self._temp_build_dir = new_location
+        self.source_dir = new_location
+        self._egg_info_path = None
+
+    @property
+    def name(self):
+        if self.req is None:
+            return None
+        return self.req.project_name
+
+    @property
+    def url_name(self):
+        if self.req is None:
+            return None
+        return urllib.quote(self.req.unsafe_name)
+
+    @property
+    def setup_py(self):
+        return os.path.join(self.source_dir, 'setup.py')
+
+    def run_egg_info(self, force_root_egg_info=False):
+        assert self.source_dir
+        if self.name:
+            logger.notify('Running setup.py egg_info for package %s' % self.name)
+        else:
+            logger.notify('Running setup.py egg_info for package from %s' % self.url)
+        logger.indent += 2
+        try:
+            script = self._run_setup_py
+            script = script.replace('__SETUP_PY__', repr(self.setup_py))
+            script = script.replace('__PKG_NAME__', repr(self.name))
+            # We can't put the .egg-info files at the root, because then the source code will be mistaken
+            # for an installed egg, causing problems
+            if self.editable or force_root_egg_info:
+                egg_base_option = []
+            else:
+                egg_info_dir = os.path.join(self.source_dir, 'pip-egg-info')
+                if not os.path.exists(egg_info_dir):
+                    os.makedirs(egg_info_dir)
+                egg_base_option = ['--egg-base', 'pip-egg-info']
+            call_subprocess(
+                [sys.executable, '-c', script, 'egg_info'] + egg_base_option,
+                cwd=self.source_dir, filter_stdout=self._filter_install, show_stdout=False,
+                command_level=logger.VERBOSE_DEBUG,
+                command_desc='python setup.py egg_info')
+        finally:
+            logger.indent -= 2
+        if not self.req:
+            self.req = pkg_resources.Requirement.parse(self.pkg_info()['Name'])
+            self.correct_build_location()
+
+    ## FIXME: This is a lame hack, entirely for PasteScript which has
+    ## a self-provided entry point that causes this awkwardness
+    _run_setup_py = """
+__file__ = __SETUP_PY__
+from setuptools.command import egg_info
+def replacement_run(self):
+    self.mkpath(self.egg_info)
+    installer = self.distribution.fetch_build_egg
+    for ep in egg_info.iter_entry_points('egg_info.writers'):
+        # require=False is the change we're making:
+        writer = ep.load(require=False)
+        if writer:
+            writer(self, ep.name, egg_info.os.path.join(self.egg_info,ep.name))
+    self.find_sources()
+egg_info.egg_info.run = replacement_run
+execfile(__file__)
+"""
+
+    def egg_info_data(self, filename):
+        if self.satisfied_by is not None:
+            if not self.satisfied_by.has_metadata(filename):
+                return None
+            return self.satisfied_by.get_metadata(filename)
+        assert self.source_dir
+        filename = self.egg_info_path(filename)
+        if not os.path.exists(filename):
+            return None
+        fp = open(filename, 'r')
+        data = fp.read()
+        fp.close()
+        return data
+
+    def egg_info_path(self, filename):
+        if self._egg_info_path is None:
+            if self.editable:
+                base = self.source_dir
+            else:
+                base = os.path.join(self.source_dir, 'pip-egg-info')
+            filenames = os.listdir(base)
+            if self.editable:
+                filenames = []
+                for root, dirs, files in os.walk(base):
+                    for dir in vcs.dirnames:
+                        if dir in dirs:
+                            dirs.remove(dir)
+                    for dir in dirs:
+                        # Don't search in anything that looks like a virtualenv environment
+                        if (os.path.exists(os.path.join(root, dir, 'bin', 'python'))
+                            or os.path.exists(os.path.join(root, dir, 'Scripts', 'Python.exe'))):
+                            dirs.remove(dir)
+                        # Also don't search through tests
+                        if dir == 'test' or dir == 'tests':
+                            dirs.remove(dir)
+                    filenames.extend([os.path.join(root, dir)
+                                     for dir in dirs])
+                filenames = [f for f in filenames if f.endswith('.egg-info')]
+
+            if not filenames:
+                raise InstallationError('No files/directores in %s (from %s)' % (base, filename))
+            assert filenames, "No files/directories in %s (from %s)" % (base, filename)
+
+            # if we have more than one match, we pick the toplevel one.  This can
+            # easily be the case if there is a dist folder which contains an
+            # extracted tarball for testing purposes.
+            if len(filenames) > 1:
+                filenames.sort(key=lambda x: x.count(os.path.sep) +
+                                             (os.path.altsep and
+                                              x.count(os.path.altsep) or 0))
+            self._egg_info_path = os.path.join(base, filenames[0])
+        return os.path.join(self._egg_info_path, filename)
+
+    def egg_info_lines(self, filename):
+        data = self.egg_info_data(filename)
+        if not data:
+            return []
+        result = []
+        for line in data.splitlines():
+            line = line.strip()
+            if not line or line.startswith('#'):
+                continue
+            result.append(line)
+        return result
+
+    def pkg_info(self):
+        p = FeedParser()
+        data = self.egg_info_data('PKG-INFO')
+        if not data:
+            logger.warn('No PKG-INFO file found in %s' % display_path(self.egg_info_path('PKG-INFO')))
+        p.feed(data or '')
+        return p.close()
+
+    @property
+    def dependency_links(self):
+        return self.egg_info_lines('dependency_links.txt')
+
+    _requirements_section_re = re.compile(r'\[(.*?)\]')
+
+    def requirements(self, extras=()):
+        in_extra = None
+        for line in self.egg_info_lines('requires.txt'):
+            match = self._requirements_section_re.match(line)
+            if match:
+                in_extra = match.group(1)
+                continue
+            if in_extra and in_extra not in extras:
+                # Skip requirement for an extra we aren't requiring
+                continue
+            yield line
+
+    @property
+    def absolute_versions(self):
+        for qualifier, version in self.req.specs:
+            if qualifier == '==':
+                yield version
+
+    @property
+    def installed_version(self):
+        return self.pkg_info()['version']
+
+    def assert_source_matches_version(self):
+        assert self.source_dir
+        if self.comes_from is None:
+            # We don't check the versions of things explicitly installed.
+            # This makes, e.g., "pip Package==dev" possible
+            return
+        version = self.installed_version
+        if version not in self.req:
+            logger.fatal(
+                'Source in %s has the version %s, which does not match the requirement %s'
+                % (display_path(self.source_dir), version, self))
+            raise InstallationError(
+                'Source in %s has version %s that conflicts with %s'
+                % (display_path(self.source_dir), version, self))
+        else:
+            logger.debug('Source in %s has version %s, which satisfies requirement %s'
+                         % (display_path(self.source_dir), version, self))
+
+    def update_editable(self, obtain=True):
+        if not self.url:
+            logger.info("Cannot update repository at %s; repository location is unknown" % self.source_dir)
+            return
+        assert self.editable
+        assert self.source_dir
+        if self.url.startswith('file:'):
+            # Static paths don't get updated
+            return
+        assert '+' in self.url, "bad url: %r" % self.url
+        if not self.update:
+            return
+        vc_type, url = self.url.split('+', 1)
+        backend = vcs.get_backend(vc_type)
+        if backend:
+            vcs_backend = backend(self.url)
+            if obtain:
+                vcs_backend.obtain(self.source_dir)
+            else:
+                vcs_backend.export(self.source_dir)
+        else:
+            assert 0, (
+                'Unexpected version control type (in %s): %s'
+                % (self.url, vc_type))
+
+    def uninstall(self, auto_confirm=False):
+        """
+        Uninstall the distribution currently satisfying this requirement.
+
+        Prompts before removing or modifying files unless
+        ``auto_confirm`` is True.
+
+        Refuses to delete or modify files outside of ``sys.prefix`` -
+        thus uninstallation within a virtual environment can only
+        modify that virtual environment, even if the virtualenv is
+        linked to global site-packages.
+
+        """
+        if not self.check_if_exists():
+            raise UninstallationError("Cannot uninstall requirement %s, not installed" % (self.name,))
+        dist = self.satisfied_by or self.conflicts_with
+
+        paths_to_remove = UninstallPathSet(dist)
+
+        pip_egg_info_path = os.path.join(dist.location,
+                                         dist.egg_name()) + '.egg-info'
+        easy_install_egg = dist.egg_name() + '.egg'
+        develop_egg_link = egg_link_path(dist)
+        if os.path.exists(pip_egg_info_path):
+            # package installed by pip
+            paths_to_remove.add(pip_egg_info_path)
+            if dist.has_metadata('installed-files.txt'):
+                for installed_file in dist.get_metadata('installed-files.txt').splitlines():
+                    path = os.path.normpath(os.path.join(pip_egg_info_path, installed_file))
+                    paths_to_remove.add(path)
+            if dist.has_metadata('top_level.txt'):
+                if dist.has_metadata('namespace_packages.txt'):
+                    namespaces = dist.get_metadata('namespace_packages.txt')
+                else:
+                    namespaces = []
+                for top_level_pkg in [p for p
+                                      in dist.get_metadata('top_level.txt').splitlines()
+                                      if p and p not in namespaces]:
+                    path = os.path.join(dist.location, top_level_pkg)
+                    paths_to_remove.add(path)
+                    paths_to_remove.add(path + '.py')
+                    paths_to_remove.add(path + '.pyc')
+
+        elif dist.location.endswith(easy_install_egg):
+            # package installed by easy_install
+            paths_to_remove.add(dist.location)
+            easy_install_pth = os.path.join(os.path.dirname(dist.location),
+                                            'easy-install.pth')
+            paths_to_remove.add_pth(easy_install_pth, './' + easy_install_egg)
+
+        elif os.path.isfile(develop_egg_link):
+            # develop egg
+            fh = open(develop_egg_link, 'r')
+            link_pointer = os.path.normcase(fh.readline().strip())
+            fh.close()
+            assert (link_pointer == dist.location), 'Egg-link %s does not match installed location of %s (at %s)' % (link_pointer, self.name, dist.location)
+            paths_to_remove.add(develop_egg_link)
+            easy_install_pth = os.path.join(os.path.dirname(develop_egg_link),
+                                            'easy-install.pth')
+            paths_to_remove.add_pth(easy_install_pth, dist.location)
+
+        # find distutils scripts= scripts
+        if dist.has_metadata('scripts') and dist.metadata_isdir('scripts'):
+            for script in dist.metadata_listdir('scripts'):
+                paths_to_remove.add(os.path.join(bin_py, script))
+                if sys.platform == 'win32':
+                    paths_to_remove.add(os.path.join(bin_py, script) + '.bat')
+
+        # find console_scripts
+        if dist.has_metadata('entry_points.txt'):
+            config = ConfigParser.SafeConfigParser()
+            config.readfp(FakeFile(dist.get_metadata_lines('entry_points.txt')))
+            if config.has_section('console_scripts'):
+                for name, value in config.items('console_scripts'):
+                    paths_to_remove.add(os.path.join(bin_py, name))
+                    if sys.platform == 'win32':
+                        paths_to_remove.add(os.path.join(bin_py, name) + '.exe')
+                        paths_to_remove.add(os.path.join(bin_py, name) + '.exe.manifest')
+                        paths_to_remove.add(os.path.join(bin_py, name) + '-script.py')
+
+        paths_to_remove.remove(auto_confirm)
+        self.uninstalled = paths_to_remove
+
+    def rollback_uninstall(self):
+        if self.uninstalled:
+            self.uninstalled.rollback()
+        else:
+            logger.error("Can't rollback %s, nothing uninstalled."
+                         % (self.project_name,))
+
+    def commit_uninstall(self):
+        if self.uninstalled:
+            self.uninstalled.commit()
+        else:
+            logger.error("Can't commit %s, nothing uninstalled."
+                         % (self.project_name,))
+
+    def archive(self, build_dir):
+        assert self.source_dir
+        create_archive = True
+        archive_name = '%s-%s.zip' % (self.name, self.installed_version)
+        archive_path = os.path.join(build_dir, archive_name)
+        if os.path.exists(archive_path):
+            response = ask('The file %s exists. (i)gnore, (w)ipe, (b)ackup '
+                           % display_path(archive_path), ('i', 'w', 'b'))
+            if response == 'i':
+                create_archive = False
+            elif response == 'w':
+                logger.warn('Deleting %s' % display_path(archive_path))
+                os.remove(archive_path)
+            elif response == 'b':
+                dest_file = backup_dir(archive_path)
+                logger.warn('Backing up %s to %s'
+                            % (display_path(archive_path), display_path(dest_file)))
+                shutil.move(archive_path, dest_file)
+        if create_archive:
+            zip = zipfile.ZipFile(archive_path, 'w', zipfile.ZIP_DEFLATED)
+            dir = os.path.normcase(os.path.abspath(self.source_dir))
+            for dirpath, dirnames, filenames in os.walk(dir):
+                if 'pip-egg-info' in dirnames:
+                    dirnames.remove('pip-egg-info')
+                for dirname in dirnames:
+                    dirname = os.path.join(dirpath, dirname)
+                    name = self._clean_zip_name(dirname, dir)
+                    zipdir = zipfile.ZipInfo(self.name + '/' + name + '/')
+                    zipdir.external_attr = 0755 << 16L
+                    zip.writestr(zipdir, '')
+                for filename in filenames:
+                    if filename == PIP_DELETE_MARKER_FILENAME:
+                        continue
+                    filename = os.path.join(dirpath, filename)
+                    name = self._clean_zip_name(filename, dir)
+                    zip.write(filename, self.name + '/' + name)
+            zip.close()
+            logger.indent -= 2
+            logger.notify('Saved %s' % display_path(archive_path))
+
+    def _clean_zip_name(self, name, prefix):
+        assert name.startswith(prefix+os.path.sep), (
+            "name %r doesn't start with prefix %r" % (name, prefix))
+        name = name[len(prefix)+1:]
+        name = name.replace(os.path.sep, '/')
+        return name
+
+    def install(self, install_options, global_options=()):
+        if self.editable:
+            self.install_editable(install_options, global_options)
+            return
+        temp_location = tempfile.mkdtemp('-record', 'pip-')
+        record_filename = os.path.join(temp_location, 'install-record.txt')
+        try:
+
+            install_args = [
+                sys.executable, '-c',
+                "import setuptools;__file__=%r;"\
+                "execfile(__file__)" % self.setup_py] +\
+                list(global_options) + [
+                'install',
+                '--single-version-externally-managed',
+                '--record', record_filename]
+
+            if running_under_virtualenv():
+                ## FIXME: I'm not sure if this is a reasonable location; probably not
+                ## but we can't put it in the default location, as that is a virtualenv symlink that isn't writable
+                install_args += ['--install-headers',
+                                 os.path.join(sys.prefix, 'include', 'site',
+                                              'python' + get_python_version())]
+            logger.notify('Running setup.py install for %s' % self.name)
+            logger.indent += 2
+            try:
+                call_subprocess(install_args + install_options,
+                    cwd=self.source_dir, filter_stdout=self._filter_install, show_stdout=False)
+            finally:
+                logger.indent -= 2
+            if not os.path.exists(record_filename):
+                logger.notify('Record file %s not found' % record_filename)
+                return
+            self.install_succeeded = True
+            f = open(record_filename)
+            for line in f:
+                line = line.strip()
+                if line.endswith('.egg-info'):
+                    egg_info_dir = line
+                    break
+            else:
+                logger.warn('Could not find .egg-info directory in install record for %s' % self)
+                ## FIXME: put the record somewhere
+                ## FIXME: should this be an error?
+                return
+            f.close()
+            new_lines = []
+            f = open(record_filename)
+            for line in f:
+                filename = line.strip()
+                if os.path.isdir(filename):
+                    filename += os.path.sep
+                new_lines.append(make_path_relative(filename, egg_info_dir))
+            f.close()
+            f = open(os.path.join(egg_info_dir, 'installed-files.txt'), 'w')
+            f.write('\n'.join(new_lines)+'\n')
+            f.close()
+        finally:
+            if os.path.exists(record_filename):
+                os.remove(record_filename)
+            os.rmdir(temp_location)
+
+    def remove_temporary_source(self):
+        """Remove the source files from this requirement, if they are marked
+        for deletion"""
+        if self.is_bundle or os.path.exists(self.delete_marker_filename):
+            logger.info('Removing source in %s' % self.source_dir)
+            if self.source_dir:
+                rmtree(self.source_dir)
+            self.source_dir = None
+        if self._temp_build_dir and os.path.exists(self._temp_build_dir):
+            rmtree(self._temp_build_dir)
+        self._temp_build_dir = None
+
+    def install_editable(self, install_options, global_options=()):
+        logger.notify('Running setup.py develop for %s' % self.name)
+        logger.indent += 2
+        try:
+            ## FIXME: should we do --install-headers here too?
+            call_subprocess(
+                [sys.executable, '-c',
+                 "import setuptools; __file__=%r; execfile(%r)" % (self.setup_py, self.setup_py)]
+                + list(global_options) + ['develop', '--no-deps'] + list(install_options),
+
+                cwd=self.source_dir, filter_stdout=self._filter_install,
+                show_stdout=False)
+        finally:
+            logger.indent -= 2
+        self.install_succeeded = True
+
+    def _filter_install(self, line):
+        level = logger.NOTIFY
+        for regex in [r'^running .*', r'^writing .*', '^creating .*', '^[Cc]opying .*',
+                      r'^reading .*', r"^removing .*\.egg-info' \(and everything under it\)$",
+                      r'^byte-compiling ',
+                      # Not sure what this warning is, but it seems harmless:
+                      r"^warning: manifest_maker: standard file '-c' not found$"]:
+            if re.search(regex, line.strip()):
+                level = logger.INFO
+                break
+        return (level, line)
+
+    def check_if_exists(self):
+        """Find an installed distribution that satisfies or conflicts
+        with this requirement, and set self.satisfied_by or
+        self.conflicts_with appropriately."""
+        if self.req is None:
+            return False
+        try:
+            self.satisfied_by = pkg_resources.get_distribution(self.req)
+        except pkg_resources.DistributionNotFound:
+            return False
+        except pkg_resources.VersionConflict:
+            self.conflicts_with = pkg_resources.get_distribution(self.req.project_name)
+        return True
+
+    @property
+    def is_bundle(self):
+        if self._is_bundle is not None:
+            return self._is_bundle
+        base = self._temp_build_dir
+        if not base:
+            ## FIXME: this doesn't seem right:
+            return False
+        self._is_bundle = (os.path.exists(os.path.join(base, 'pip-manifest.txt'))
+                           or os.path.exists(os.path.join(base, 'pyinstall-manifest.txt')))
+        return self._is_bundle
+
+    def bundle_requirements(self):
+        for dest_dir in self._bundle_editable_dirs:
+            package = os.path.basename(dest_dir)
+            ## FIXME: svnism:
+            for vcs_backend in vcs.backends:
+                url = rev = None
+                vcs_bundle_file = os.path.join(
+                    dest_dir, vcs_backend.bundle_file)
+                if os.path.exists(vcs_bundle_file):
+                    vc_type = vcs_backend.name
+                    fp = open(vcs_bundle_file)
+                    content = fp.read()
+                    fp.close()
+                    url, rev = vcs_backend().parse_vcs_bundle_file(content)
+                    break
+            if url:
+                url = '%s+%s@%s' % (vc_type, url, rev)
+            else:
+                url = None
+            yield InstallRequirement(
+                package, self, editable=True, url=url,
+                update=False, source_dir=dest_dir)
+        for dest_dir in self._bundle_build_dirs:
+            package = os.path.basename(dest_dir)
+            yield InstallRequirement(
+                package, self,
+                source_dir=dest_dir)
+
+    def move_bundle_files(self, dest_build_dir, dest_src_dir):
+        base = self._temp_build_dir
+        assert base
+        src_dir = os.path.join(base, 'src')
+        build_dir = os.path.join(base, 'build')
+        bundle_build_dirs = []
+        bundle_editable_dirs = []
+        for source_dir, dest_dir, dir_collection in [
+            (src_dir, dest_src_dir, bundle_editable_dirs),
+            (build_dir, dest_build_dir, bundle_build_dirs)]:
+            if os.path.exists(source_dir):
+                for dirname in os.listdir(source_dir):
+                    dest = os.path.join(dest_dir, dirname)
+                    dir_collection.append(dest)
+                    if os.path.exists(dest):
+                        logger.warn('The directory %s (containing package %s) already exists; cannot move source from bundle %s'
+                                    % (dest, dirname, self))
+                        continue
+                    if not os.path.exists(dest_dir):
+                        logger.info('Creating directory %s' % dest_dir)
+                        os.makedirs(dest_dir)
+                    shutil.move(os.path.join(source_dir, dirname), dest)
+                if not os.listdir(source_dir):
+                    os.rmdir(source_dir)
+        self._temp_build_dir = None
+        self._bundle_build_dirs = bundle_build_dirs
+        self._bundle_editable_dirs = bundle_editable_dirs
+
+    @property
+    def delete_marker_filename(self):
+        assert self.source_dir
+        return os.path.join(self.source_dir, PIP_DELETE_MARKER_FILENAME)
+
+
+DELETE_MARKER_MESSAGE = '''\
+This file is placed here by pip to indicate the source was put
+here by pip.
+
+Once this package is successfully installed this source code will be
+deleted (unless you remove this file).
+'''
+
+
+class RequirementSet(object):
+
+    def __init__(self, build_dir, src_dir, download_dir, download_cache=None,
+                 upgrade=False, ignore_installed=False,
+                 ignore_dependencies=False):
+        self.build_dir = build_dir
+        self.src_dir = src_dir
+        self.download_dir = download_dir
+        self.download_cache = download_cache
+        self.upgrade = upgrade
+        self.ignore_installed = ignore_installed
+        self.requirements = {}
+        # Mapping of alias: real_name
+        self.requirement_aliases = {}
+        self.unnamed_requirements = []
+        self.ignore_dependencies = ignore_dependencies
+        self.successfully_downloaded = []
+        self.successfully_installed = []
+        self.reqs_to_cleanup = []
+
+    def __str__(self):
+        reqs = [req for req in self.requirements.values()
+                if not req.comes_from]
+        reqs.sort(key=lambda req: req.name.lower())
+        return ' '.join([str(req.req) for req in reqs])
+
+    def add_requirement(self, install_req):
+        name = install_req.name
+        if not name:
+            self.unnamed_requirements.append(install_req)
+        else:
+            if self.has_requirement(name):
+                raise InstallationError(
+                    'Double requirement given: %s (aready in %s, name=%r)'
+                    % (install_req, self.get_requirement(name), name))
+            self.requirements[name] = install_req
+            ## FIXME: what about other normalizations?  E.g., _ vs. -?
+            if name.lower() != name:
+                self.requirement_aliases[name.lower()] = name
+
+    def has_requirement(self, project_name):
+        for name in project_name, project_name.lower():
+            if name in self.requirements or name in self.requirement_aliases:
+                return True
+        return False
+
+    @property
+    def has_requirements(self):
+        return self.requirements.values() or self.unnamed_requirements
+
+    @property
+    def has_editables(self):
+        if any(req.editable for req in self.requirements.values()):
+            return True
+        if any(req.editable for req in self.unnamed_requirements):
+            return True
+        return False
+
+    @property
+    def is_download(self):
+        if self.download_dir:
+            self.download_dir = os.path.expanduser(self.download_dir)
+            if os.path.exists(self.download_dir):
+                return True
+            else:
+                logger.fatal('Could not find download directory')
+                raise InstallationError(
+                    "Could not find or access download directory '%s'"
+                    % display_path(self.download_dir))
+        return False
+
+    def get_requirement(self, project_name):
+        for name in project_name, project_name.lower():
+            if name in self.requirements:
+                return self.requirements[name]
+            if name in self.requirement_aliases:
+                return self.requirements[self.requirement_aliases[name]]
+        raise KeyError("No project with the name %r" % project_name)
+
+    def uninstall(self, auto_confirm=False):
+        for req in self.requirements.values():
+            req.uninstall(auto_confirm=auto_confirm)
+            req.commit_uninstall()
+
+    def locate_files(self):
+        ## FIXME: duplicates code from install_files; relevant code should
+        ##        probably be factored out into a separate method
+        unnamed = list(self.unnamed_requirements)
+        reqs = self.requirements.values()
+        while reqs or unnamed:
+            if unnamed:
+                req_to_install = unnamed.pop(0)
+            else:
+                req_to_install = reqs.pop(0)
+            install_needed = True
+            if not self.ignore_installed and not req_to_install.editable:
+                req_to_install.check_if_exists()
+                if req_to_install.satisfied_by:
+                    if self.upgrade:
+                        req_to_install.conflicts_with = req_to_install.satisfied_by
+                        req_to_install.satisfied_by = None
+                    else:
+                        install_needed = False
+                if req_to_install.satisfied_by:
+                    logger.notify('Requirement already satisfied '
+                                  '(use --upgrade to upgrade): %s'
+                                  % req_to_install)
+
+            if req_to_install.editable:
+                if req_to_install.source_dir is None:
+                    req_to_install.source_dir = req_to_install.build_location(self.src_dir)
+            elif install_needed:
+                req_to_install.source_dir = req_to_install.build_location(self.build_dir, not self.is_download)
+
+            if req_to_install.source_dir is not None and not os.path.isdir(req_to_install.source_dir):
+                raise InstallationError('Could not install requirement %s '
+                                       'because source folder %s does not exist '
+                                       '(perhaps --no-download was used without first running '
+                                       'an equivalent install with --no-install?)'
+                                       % (req_to_install, req_to_install.source_dir))
+
+    def prepare_files(self, finder, force_root_egg_info=False, bundle=False):
+        """Prepare process. Create temp directories, download and/or unpack files."""
+        unnamed = list(self.unnamed_requirements)
+        reqs = self.requirements.values()
+        while reqs or unnamed:
+            if unnamed:
+                req_to_install = unnamed.pop(0)
+            else:
+                req_to_install = reqs.pop(0)
+            install = True
+            if not self.ignore_installed and not req_to_install.editable:
+                req_to_install.check_if_exists()
+                if req_to_install.satisfied_by:
+                    if self.upgrade:
+                        req_to_install.conflicts_with = req_to_install.satisfied_by
+                        req_to_install.satisfied_by = None
+                    else:
+                        install = False
+                if req_to_install.satisfied_by:
+                    logger.notify('Requirement already satisfied '
+                                  '(use --upgrade to upgrade): %s'
+                                  % req_to_install)
+            if req_to_install.editable:
+                logger.notify('Obtaining %s' % req_to_install)
+            elif install:
+                if req_to_install.url and req_to_install.url.lower().startswith('file:'):
+                    logger.notify('Unpacking %s' % display_path(url_to_path(req_to_install.url)))
+                else:
+                    logger.notify('Downloading/unpacking %s' % req_to_install)
+            logger.indent += 2
+            try:
+                is_bundle = False
+                if req_to_install.editable:
+                    if req_to_install.source_dir is None:
+                        location = req_to_install.build_location(self.src_dir)
+                        req_to_install.source_dir = location
+                    else:
+                        location = req_to_install.source_dir
+                    if not os.path.exists(self.build_dir):
+                        _make_build_dir(self.build_dir)
+                    req_to_install.update_editable(not self.is_download)
+                    if self.is_download:
+                        req_to_install.run_egg_info()
+                        req_to_install.archive(self.download_dir)
+                    else:
+                        req_to_install.run_egg_info()
+                elif install:
+                    ##@@ if filesystem packages are not marked
+                    ##editable in a req, a non deterministic error
+                    ##occurs when the script attempts to unpack the
+                    ##build directory
+
+                    location = req_to_install.build_location(self.build_dir, not self.is_download)
+                    ## FIXME: is the existance of the checkout good enough to use it?  I don't think so.
+                    unpack = True
+                    if not os.path.exists(os.path.join(location, 'setup.py')):
+                        ## FIXME: this won't upgrade when there's an existing package unpacked in `location`
+                        if req_to_install.url is None:
+                            url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
+                        else:
+                            ## FIXME: should req_to_install.url already be a link?
+                            url = Link(req_to_install.url)
+                            assert url
+                        if url:
+                            try:
+                                self.unpack_url(url, location, self.is_download)
+                            except urllib2.HTTPError, e:
+                                logger.fatal('Could not install requirement %s because of error %s'
+                                             % (req_to_install, e))
+                                raise InstallationError(
+                                    'Could not install requirement %s because of HTTP error %s for URL %s'
+                                    % (req_to_install, e, url))
+                        else:
+                            unpack = False
+                    if unpack:
+                        is_bundle = req_to_install.is_bundle
+                        url = None
+                        if is_bundle:
+                            req_to_install.move_bundle_files(self.build_dir, self.src_dir)
+                            for subreq in req_to_install.bundle_requirements():
+                                reqs.append(subreq)
+                                self.add_requirement(subreq)
+                        elif self.is_download:
+                            req_to_install.source_dir = location
+                            if url and url.scheme in vcs.all_schemes:
+                                req_to_install.run_egg_info()
+                                req_to_install.archive(self.download_dir)
+                        else:
+                            req_to_install.source_dir = location
+                            req_to_install.run_egg_info()
+                            if force_root_egg_info:
+                                # We need to run this to make sure that the .egg-info/
+                                # directory is created for packing in the bundle
+                                req_to_install.run_egg_info(force_root_egg_info=True)
+                            req_to_install.assert_source_matches_version()
+                            #@@ sketchy way of identifying packages not grabbed from an index
+                            if bundle and req_to_install.url:
+                                self.copy_to_build_dir(req_to_install)
+                if not is_bundle and not self.is_download:
+                    ## FIXME: shouldn't be globally added:
+                    finder.add_dependency_links(req_to_install.dependency_links)
+                    ## FIXME: add extras in here:
+                    if not self.ignore_dependencies:
+                        for req in req_to_install.requirements():
+                            try:
+                                name = pkg_resources.Requirement.parse(req).project_name
+                            except ValueError, e:
+                                ## FIXME: proper warning
+                                logger.error('Invalid requirement: %r (%s) in requirement %s' % (req, e, req_to_install))
+                                continue
+                            if self.has_requirement(name):
+                                ## FIXME: check for conflict
+                                continue
+                            subreq = InstallRequirement(req, req_to_install)
+                            reqs.append(subreq)
+                            self.add_requirement(subreq)
+                    if req_to_install.name not in self.requirements:
+                        self.requirements[req_to_install.name] = req_to_install
+                else:
+                    self.reqs_to_cleanup.append(req_to_install)
+                if install:
+                    self.successfully_downloaded.append(req_to_install)
+                    if bundle and (req_to_install.url and req_to_install.url.startswith('file:///')):
+                        self.copy_to_build_dir(req_to_install)
+            finally:
+                logger.indent -= 2
+
+    def cleanup_files(self, bundle=False):
+        """Clean up files, remove builds."""
+        logger.notify('Cleaning up...')
+        logger.indent += 2
+        for req in self.reqs_to_cleanup:
+            req.remove_temporary_source()
+
+        remove_dir = []
+        if self._pip_has_created_build_dir():
+            remove_dir.append(self.build_dir)
+
+        # The source dir of a bundle can always be removed.
+        if bundle:
+            remove_dir.append(self.src_dir)
+
+        for dir in remove_dir:
+            if os.path.exists(dir):
+                logger.info('Removing temporary dir %s...' % dir)
+                rmtree(dir)
+
+        logger.indent -= 2
+
+    def _pip_has_created_build_dir(self):
+        return (self.build_dir == build_prefix and
+                os.path.exists(os.path.join(self.build_dir, PIP_DELETE_MARKER_FILENAME)))
+
+    def copy_to_build_dir(self, req_to_install):
+        target_dir = req_to_install.editable and self.src_dir or self.build_dir
+        logger.info("Copying %s to %s" %(req_to_install.name, target_dir))
+        dest = os.path.join(target_dir, req_to_install.name)
+        copytree(req_to_install.source_dir, dest)
+        call_subprocess(["python", "%s/setup.py"%dest, "clean"])
+
+    def unpack_url(self, link, location, only_download=False):
+        if only_download:
+            location = self.download_dir
+        if is_vcs_url(link):
+            return unpack_vcs_link(link, location, only_download)
+        elif is_file_url(link):
+            return unpack_file_url(link, location)
+        else:
+            if self.download_cache:
+                self.download_cache = os.path.expanduser(self.download_cache)
+            return unpack_http_url(link, location, self.download_cache, only_download)
+
+    def install(self, install_options, global_options=()):
+        """Install everything in this set (after having downloaded and unpacked the packages)"""
+        to_install = sorted([r for r in self.requirements.values()
+                             if self.upgrade or not r.satisfied_by],
+                            key=lambda p: p.name.lower())
+        if to_install:
+            logger.notify('Installing collected packages: %s' % (', '.join([req.name for req in to_install])))
+        logger.indent += 2
+        try:
+            for requirement in to_install:
+                if requirement.conflicts_with:
+                    logger.notify('Found existing installation: %s'
+                                  % requirement.conflicts_with)
+                    logger.indent += 2
+                    try:
+                        requirement.uninstall(auto_confirm=True)
+                    finally:
+                        logger.indent -= 2
+                try:
+                    requirement.install(install_options, global_options)
+                except:
+                    # if install did not succeed, rollback previous uninstall
+                    if requirement.conflicts_with and not requirement.install_succeeded:
+                        requirement.rollback_uninstall()
+                    raise
+                else:
+                    if requirement.conflicts_with and requirement.install_succeeded:
+                        requirement.commit_uninstall()
+                requirement.remove_temporary_source()
+        finally:
+            logger.indent -= 2
+        self.successfully_installed = to_install
+
+    def create_bundle(self, bundle_filename):
+        ## FIXME: can't decide which is better; zip is easier to read
+        ## random files from, but tar.bz2 is smaller and not as lame a
+        ## format.
+
+        ## FIXME: this file should really include a manifest of the
+        ## packages, maybe some other metadata files.  It would make
+        ## it easier to detect as well.
+        zip = zipfile.ZipFile(bundle_filename, 'w', zipfile.ZIP_DEFLATED)
+        vcs_dirs = []
+        for dir, basename in (self.build_dir, 'build'), (self.src_dir, 'src'):
+            dir = os.path.normcase(os.path.abspath(dir))
+            for dirpath, dirnames, filenames in os.walk(dir):
+                for backend in vcs.backends:
+                    vcs_backend = backend()
+                    vcs_url = vcs_rev = None
+                    if vcs_backend.dirname in dirnames:
+                        for vcs_dir in vcs_dirs:
+                            if dirpath.startswith(vcs_dir):
+                                # vcs bundle file already in parent directory
+                                break
+                        else:
+                            vcs_url, vcs_rev = vcs_backend.get_info(
+                                os.path.join(dir, dirpath))
+                            vcs_dirs.append(dirpath)
+                        vcs_bundle_file = vcs_backend.bundle_file
+                        vcs_guide = vcs_backend.guide % {'url': vcs_url,
+                                                         'rev': vcs_rev}
+                        dirnames.remove(vcs_backend.dirname)
+                        break
+                if 'pip-egg-info' in dirnames:
+                    dirnames.remove('pip-egg-info')
+                for dirname in dirnames:
+                    dirname = os.path.join(dirpath, dirname)
+                    name = self._clean_zip_name(dirname, dir)
+                    zip.writestr(basename + '/' + name + '/', '')
+                for filename in filenames:
+                    if filename == PIP_DELETE_MARKER_FILENAME:
+                        continue
+                    filename = os.path.join(dirpath, filename)
+                    name = self._clean_zip_name(filename, dir)
+                    zip.write(filename, basename + '/' + name)
+                if vcs_url:
+                    name = os.path.join(dirpath, vcs_bundle_file)
+                    name = self._clean_zip_name(name, dir)
+                    zip.writestr(basename + '/' + name, vcs_guide)
+
+        zip.writestr('pip-manifest.txt', self.bundle_requirements())
+        zip.close()
+
+    BUNDLE_HEADER = '''\
+# This is a pip bundle file, that contains many source packages
+# that can be installed as a group.  You can install this like:
+#     pip this_file.zip
+# The rest of the file contains a list of all the packages included:
+'''
+
+    def bundle_requirements(self):
+        parts = [self.BUNDLE_HEADER]
+        for req in sorted(
+            [req for req in self.requirements.values()
+             if not req.comes_from],
+            key=lambda x: x.name):
+            parts.append('%s==%s\n' % (req.name, req.installed_version))
+        parts.append('# These packages were installed to satisfy the above requirements:\n')
+        for req in sorted(
+            [req for req in self.requirements.values()
+             if req.comes_from],
+            key=lambda x: x.name):
+            parts.append('%s==%s\n' % (req.name, req.installed_version))
+        ## FIXME: should we do something with self.unnamed_requirements?
+        return ''.join(parts)
+
+    def _clean_zip_name(self, name, prefix):
+        assert name.startswith(prefix+os.path.sep), (
+            "name %r doesn't start with prefix %r" % (name, prefix))
+        name = name[len(prefix)+1:]
+        name = name.replace(os.path.sep, '/')
+        return name
+
+
+def _make_build_dir(build_dir):
+    os.makedirs(build_dir)
+    _write_delete_marker_message(os.path.join(build_dir, PIP_DELETE_MARKER_FILENAME))
+
+
+def _write_delete_marker_message(filepath):
+    marker_fp = open(filepath, 'w')
+    marker_fp.write(DELETE_MARKER_MESSAGE)
+    marker_fp.close()
+
+
+_scheme_re = re.compile(r'^(http|https|file):', re.I)
+
+
+def parse_requirements(filename, finder=None, comes_from=None, options=None):
+    skip_match = None
+    skip_regex = options.skip_requirements_regex
+    if skip_regex:
+        skip_match = re.compile(skip_regex)
+    filename, content = get_file_content(filename, comes_from=comes_from)
+    for line_number, line in enumerate(content.splitlines()):
+        line_number += 1
+        line = line.strip()
+        if not line or line.startswith('#'):
+            continue
+        if skip_match and skip_match.search(line):
+            continue
+        if line.startswith('-r') or line.startswith('--requirement'):
+            if line.startswith('-r'):
+                req_url = line[2:].strip()
+            else:
+                req_url = line[len('--requirement'):].strip().strip('=')
+            if _scheme_re.search(filename):
+                # Relative to a URL
+                req_url = urlparse.urljoin(req_url, filename)
+            elif not _scheme_re.search(req_url):
+                req_url = os.path.join(os.path.dirname(filename), req_url)
+            for item in parse_requirements(req_url, finder, comes_from=filename, options=options):
+                yield item
+        elif line.startswith('-Z') or line.startswith('--always-unzip'):
+            # No longer used, but previously these were used in
+            # requirement files, so we'll ignore.
+            pass
+        elif line.startswith('-f') or line.startswith('--find-links'):
+            if line.startswith('-f'):
+                line = line[2:].strip()
+            else:
+                line = line[len('--find-links'):].strip().lstrip('=')
+            ## FIXME: it would be nice to keep track of the source of
+            ## the find_links:
+            if finder:
+                finder.find_links.append(line)
+        elif line.startswith('-i') or line.startswith('--index-url'):
+            if line.startswith('-i'):
+                line = line[2:].strip()
+            else:
+                line = line[len('--index-url'):].strip().lstrip('=')
+            if finder:
+                finder.index_urls = [line]
+        elif line.startswith('--extra-index-url'):
+            line = line[len('--extra-index-url'):].strip().lstrip('=')
+            if finder:
+                finder.index_urls.append(line)
+        else:
+            comes_from = '-r %s (line %s)' % (filename, line_number)
+            if line.startswith('-e') or line.startswith('--editable'):
+                if line.startswith('-e'):
+                    line = line[2:].strip()
+                else:
+                    line = line[len('--editable'):].strip()
+                req = InstallRequirement.from_editable(
+                    line, comes_from=comes_from, default_vcs=options.default_vcs)
+            else:
+                req = InstallRequirement.from_line(line, comes_from)
+            yield req
+
+
+def parse_editable(editable_req, default_vcs=None):
+    """Parses svn+http://blahblah@rev#egg=Foobar into a requirement
+    (Foobar) and a URL"""
+    url = editable_req
+    if os.path.isdir(url) and os.path.exists(os.path.join(url, 'setup.py')):
+        # Treating it as code that has already been checked out
+        url = path_to_url(url)
+    if url.lower().startswith('file:'):
+        return None, url
+    for version_control in vcs:
+        if url.lower().startswith('%s:' % version_control):
+            url = '%s+%s' % (version_control, url)
+    if '+' not in url:
+        if default_vcs:
+            url = default_vcs + '+' + url
+        else:
+            raise InstallationError(
+                '--editable=%s should be formatted with svn+URL, git+URL, hg+URL or bzr+URL' % editable_req)
+    vc_type = url.split('+', 1)[0].lower()
+    if not vcs.get_backend(vc_type):
+        raise InstallationError(
+            'For --editable=%s only svn (svn+URL), Git (git+URL), Mercurial (hg+URL) and Bazaar (bzr+URL) is currently supported' % editable_req)
+    match = re.search(r'(?:#|#.*?&)egg=([^&]*)', editable_req)
+    if (not match or not match.group(1)) and vcs.get_backend(vc_type):
+        parts = [p for p in editable_req.split('#', 1)[0].split('/') if p]
+        if parts[-2] in ('tags', 'branches', 'tag', 'branch'):
+            req = parts[-3]
+        elif parts[-1] == 'trunk':
+            req = parts[-2]
+        else:
+            raise InstallationError(
+                '--editable=%s is not the right format; it must have #egg=Package'
+                % editable_req)
+    else:
+        req = match.group(1)
+    ## FIXME: use package_to_requirement?
+    match = re.search(r'^(.*?)(?:-dev|-\d.*)', req)
+    if match:
+        # Strip off -dev, -0.2, etc.
+        req = match.group(1)
+    return req, url
+
+
+class UninstallPathSet(object):
+    """A set of file paths to be removed in the uninstallation of a
+    requirement."""
+    def __init__(self, dist):
+        self.paths = set()
+        self._refuse = set()
+        self.pth = {}
+        self.dist = dist
+        self.save_dir = None
+        self._moved_paths = []
+
+    def _permitted(self, path):
+        """
+        Return True if the given path is one we are permitted to
+        remove/modify, False otherwise.
+
+        """
+        return is_local(path)
+
+    def _can_uninstall(self):
+        if not dist_is_local(self.dist):
+            logger.notify("Not uninstalling %s at %s, outside environment %s"
+                          % (self.dist.project_name, normalize_path(self.dist.location), sys.prefix))
+            return False
+        return True
+
+    def add(self, path):
+        path = normalize_path(path)
+        if not os.path.exists(path):
+            return
+        if self._permitted(path):
+            self.paths.add(path)
+        else:
+            self._refuse.add(path)
+
+    def add_pth(self, pth_file, entry):
+        pth_file = normalize_path(pth_file)
+        if self._permitted(pth_file):
+            if pth_file not in self.pth:
+                self.pth[pth_file] = UninstallPthEntries(pth_file)
+            self.pth[pth_file].add(entry)
+        else:
+            self._refuse.add(pth_file)
+
+    def compact(self, paths):
+        """Compact a path set to contain the minimal number of paths
+        necessary to contain all paths in the set. If /a/path/ and
+        /a/path/to/a/file.txt are both in the set, leave only the
+        shorter path."""
+        short_paths = set()
+        for path in sorted(paths, key=len):
+            if not any([(path.startswith(shortpath) and
+                         path[len(shortpath.rstrip(os.path.sep))] == os.path.sep)
+                        for shortpath in short_paths]):
+                short_paths.add(path)
+        return short_paths
+
+    def _stash(self, path):
+        return os.path.join(
+            self.save_dir, os.path.splitdrive(path)[1].lstrip(os.path.sep))
+
+    def remove(self, auto_confirm=False):
+        """Remove paths in ``self.paths`` with confirmation (unless
+        ``auto_confirm`` is True)."""
+        if not self._can_uninstall():
+            return
+        logger.notify('Uninstalling %s:' % self.dist.project_name)
+        logger.indent += 2
+        paths = sorted(self.compact(self.paths))
+        try:
+            if auto_confirm:
+                response = 'y'
+            else:
+                for path in paths:
+                    logger.notify(path)
+                response = ask('Proceed (y/n)? ', ('y', 'n'))
+            if self._refuse:
+                logger.notify('Not removing or modifying (outside of prefix):')
+                for path in self.compact(self._refuse):
+                    logger.notify(path)
+            if response == 'y':
+                self.save_dir = tempfile.mkdtemp(suffix='-uninstall',
+                                                 prefix='pip-')
+                for path in paths:
+                    new_path = self._stash(path)
+                    logger.info('Removing file or directory %s' % path)
+                    self._moved_paths.append(path)
+                    renames(path, new_path)
+                for pth in self.pth.values():
+                    pth.remove()
+                logger.notify('Successfully uninstalled %s' % self.dist.project_name)
+
+        finally:
+            logger.indent -= 2
+
+    def rollback(self):
+        """Rollback the changes previously made by remove()."""
+        if self.save_dir is None:
+            logger.error("Can't roll back %s; was not uninstalled" % self.dist.project_name)
+            return False
+        logger.notify('Rolling back uninstall of %s' % self.dist.project_name)
+        for path in self._moved_paths:
+            tmp_path = self._stash(path)
+            logger.info('Replacing %s' % path)
+            renames(tmp_path, path)
+        for pth in self.pth:
+            pth.rollback()
+
+    def commit(self):
+        """Remove temporary save dir: rollback will no longer be possible."""
+        if self.save_dir is not None:
+            shutil.rmtree(self.save_dir)
+            self.save_dir = None
+            self._moved_paths = []
+
+
+class UninstallPthEntries(object):
+    def __init__(self, pth_file):
+        if not os.path.isfile(pth_file):
+            raise UninstallationError("Cannot remove entries from nonexistent file %s" % pth_file)
+        self.file = pth_file
+        self.entries = set()
+        self._saved_lines = None
+
+    def add(self, entry):
+        entry = os.path.normcase(entry)
+        # On Windows, os.path.normcase converts the entry to use
+        # backslashes.  This is correct for entries that describe absolute
+        # paths outside of site-packages, but all the others use forward
+        # slashes.
+        if sys.platform == 'win32' and not os.path.splitdrive(entry)[0]:
+            entry = entry.replace('\\', '/')
+        self.entries.add(entry)
+
+    def remove(self):
+        logger.info('Removing pth entries from %s:' % self.file)
+        fh = open(self.file, 'r')
+        lines = fh.readlines()
+        self._saved_lines = lines
+        fh.close()
+        try:
+            for entry in self.entries:
+                logger.info('Removing entry: %s' % entry)
+            try:
+                lines.remove(entry + '\n')
+            except ValueError:
+                pass
+        finally:
+            pass
+        fh = open(self.file, 'wb')
+        fh.writelines(lines)
+        fh.close()
+
+    def rollback(self):
+        if self._saved_lines is None:
+            logger.error('Cannot roll back changes to %s, none were made' % self.file)
+            return False
+        logger.info('Rolling %s back to previous state' % self.file)
+        fh = open(self.file, 'wb')
+        fh.writelines(self._saved_lines)
+        fh.close()
+        return True
+
+
+class FakeFile(object):
+    """Wrap a list of lines in an object with readline() to make
+    ConfigParser happy."""
+    def __init__(self, lines):
+        self._gen = (l for l in lines)
+
+    def readline(self):
+        try:
+            return self._gen.next()
+        except StopIteration:
+            return ''
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/runner.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/runner.py
new file mode 100755
index 00000000..be830ad9
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/runner.py
@@ -0,0 +1,18 @@
+import sys
+import os
+
+
+def run():
+    base = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+    ## FIXME: this is kind of crude; if we could create a fake pip
+    ## module, then exec into it and update pip.__path__ properly, we
+    ## wouldn't have to update sys.path:
+    sys.path.insert(0, base)
+    import pip
+    return pip.main()
+
+
+if __name__ == '__main__':
+    exit = run()
+    if exit:
+        sys.exit(exit)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/util.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/util.py
new file mode 100755
index 00000000..1eab34c0
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/util.py
@@ -0,0 +1,479 @@
+import sys
+import shutil
+import os
+import stat
+import re
+import posixpath
+import pkg_resources
+import zipfile
+import tarfile
+from pip.exceptions import InstallationError
+from pip.backwardcompat import WindowsError
+from pip.locations import site_packages, running_under_virtualenv
+from pip.log import logger
+
+__all__ = ['rmtree', 'display_path', 'backup_dir',
+           'find_command', 'ask', 'Inf',
+           'normalize_name', 'splitext',
+           'format_size', 'is_installable_dir',
+           'is_svn_page', 'file_contents',
+           'split_leading_dir', 'has_leading_dir',
+           'make_path_relative', 'normalize_path',
+           'renames', 'get_terminal_size',
+           'unzip_file', 'untar_file', 'create_download_cache_folder',
+           'cache_download', 'unpack_file']
+
+
+def rmtree(dir):
+    shutil.rmtree(dir, ignore_errors=True,
+                  onerror=rmtree_errorhandler)
+
+
+def rmtree_errorhandler(func, path, exc_info):
+    """On Windows, the files in .svn are read-only, so when rmtree() tries to
+    remove them, an exception is thrown.  We catch that here, remove the
+    read-only attribute, and hopefully continue without problems."""
+    exctype, value = exc_info[:2]
+    # lookin for a windows error
+    if exctype is not WindowsError or 'Access is denied' not in str(value):
+        raise
+    # file type should currently be read only
+    if ((os.stat(path).st_mode & stat.S_IREAD) != stat.S_IREAD):
+        raise
+    # convert to read/write
+    os.chmod(path, stat.S_IWRITE)
+    # use the original function to repeat the operation
+    func(path)
+
+
+def display_path(path):
+    """Gives the display value for a given path, making it relative to cwd
+    if possible."""
+    path = os.path.normcase(os.path.abspath(path))
+    if path.startswith(os.getcwd() + os.path.sep):
+        path = '.' + path[len(os.getcwd()):]
+    return path
+
+
+def backup_dir(dir, ext='.bak'):
+    """Figure out the name of a directory to back up the given dir to
+    (adding .bak, .bak2, etc)"""
+    n = 1
+    extension = ext
+    while os.path.exists(dir + extension):
+        n += 1
+        extension = ext + str(n)
+    return dir + extension
+
+
+def find_command(cmd, paths=None, pathext=None):
+    """Searches the PATH for the given command and returns its path"""
+    if paths is None:
+        paths = os.environ.get('PATH', []).split(os.pathsep)
+    if isinstance(paths, basestring):
+        paths = [paths]
+    # check if there are funny path extensions for executables, e.g. Windows
+    if pathext is None:
+        pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD')
+    pathext = [ext for ext in pathext.lower().split(os.pathsep)]
+    # don't use extensions if the command ends with one of them
+    if os.path.splitext(cmd)[1].lower() in pathext:
+        pathext = ['']
+    # check if we find the command on PATH
+    for path in paths:
+        # try without extension first
+        cmd_path = os.path.join(path, cmd)
+        for ext in pathext:
+            # then including the extension
+            cmd_path_ext = cmd_path + ext
+            if os.path.exists(cmd_path_ext):
+                return cmd_path_ext
+        if os.path.exists(cmd_path):
+            return cmd_path
+    return None
+
+
+def ask(message, options):
+    """Ask the message interactively, with the given possible responses"""
+    while 1:
+        if os.environ.get('PIP_NO_INPUT'):
+            raise Exception('No input was expected ($PIP_NO_INPUT set); question: %s' % message)
+        response = raw_input(message)
+        response = response.strip().lower()
+        if response not in options:
+            print 'Your response (%r) was not one of the expected responses: %s' % (
+                response, ', '.join(options))
+        else:
+            return response
+
+
+class _Inf(object):
+    """I am bigger than everything!"""
+    def __cmp__(self, a):
+        if self is a:
+            return 0
+        return 1
+
+    def __repr__(self):
+        return 'Inf'
+
+Inf = _Inf()
+del _Inf
+
+
+_normalize_re = re.compile(r'[^a-z]', re.I)
+
+
+def normalize_name(name):
+    return _normalize_re.sub('-', name.lower())
+
+
+def format_size(bytes):
+    if bytes > 1000*1000:
+        return '%.1fMb' % (bytes/1000.0/1000)
+    elif bytes > 10*1000:
+        return '%iKb' % (bytes/1000)
+    elif bytes > 1000:
+        return '%.1fKb' % (bytes/1000.0)
+    else:
+        return '%ibytes' % bytes
+
+
+def is_installable_dir(path):
+    """Return True if `path` is a directory containing a setup.py file."""
+    if not os.path.isdir(path):
+        return False
+    setup_py = os.path.join(path, 'setup.py')
+    if os.path.isfile(setup_py):
+        return True
+    return False
+
+
+def is_svn_page(html):
+    """Returns true if the page appears to be the index page of an svn repository"""
+    return (re.search(r'<title>[^<]*Revision \d+:', html)
+            and re.search(r'Powered by (?:<a[^>]*?>)?Subversion', html, re.I))
+
+
+def file_contents(filename):
+    fp = open(filename, 'rb')
+    try:
+        return fp.read()
+    finally:
+        fp.close()
+
+
+def split_leading_dir(path):
+    path = str(path)
+    path = path.lstrip('/').lstrip('\\')
+    if '/' in path and (('\\' in path and path.find('/') < path.find('\\'))
+                        or '\\' not in path):
+        return path.split('/', 1)
+    elif '\\' in path:
+        return path.split('\\', 1)
+    else:
+        return path, ''
+
+
+def has_leading_dir(paths):
+    """Returns true if all the paths have the same leading path name
+    (i.e., everything is in one subdirectory in an archive)"""
+    common_prefix = None
+    for path in paths:
+        prefix, rest = split_leading_dir(path)
+        if not prefix:
+            return False
+        elif common_prefix is None:
+            common_prefix = prefix
+        elif prefix != common_prefix:
+            return False
+    return True
+
+
+def make_path_relative(path, rel_to):
+    """
+    Make a filename relative, where the filename path, and it is
+    relative to rel_to
+
+        >>> make_relative_path('/usr/share/something/a-file.pth',
+        ...                    '/usr/share/another-place/src/Directory')
+        '../../../something/a-file.pth'
+        >>> make_relative_path('/usr/share/something/a-file.pth',
+        ...                    '/home/user/src/Directory')
+        '../../../usr/share/something/a-file.pth'
+        >>> make_relative_path('/usr/share/a-file.pth', '/usr/share/')
+        'a-file.pth'
+    """
+    path_filename = os.path.basename(path)
+    path = os.path.dirname(path)
+    path = os.path.normpath(os.path.abspath(path))
+    rel_to = os.path.normpath(os.path.abspath(rel_to))
+    path_parts = path.strip(os.path.sep).split(os.path.sep)
+    rel_to_parts = rel_to.strip(os.path.sep).split(os.path.sep)
+    while path_parts and rel_to_parts and path_parts[0] == rel_to_parts[0]:
+        path_parts.pop(0)
+        rel_to_parts.pop(0)
+    full_parts = ['..']*len(rel_to_parts) + path_parts + [path_filename]
+    if full_parts == ['']:
+        return '.' + os.path.sep
+    return os.path.sep.join(full_parts)
+
+
+def normalize_path(path):
+    """
+    Convert a path to its canonical, case-normalized, absolute version.
+
+    """
+    return os.path.normcase(os.path.realpath(path))
+
+
+def splitext(path):
+    """Like os.path.splitext, but take off .tar too"""
+    base, ext = posixpath.splitext(path)
+    if base.lower().endswith('.tar'):
+        ext = base[-4:] + ext
+        base = base[:-4]
+    return base, ext
+
+
+def renames(old, new):
+    """Like os.renames(), but handles renaming across devices."""
+    # Implementation borrowed from os.renames().
+    head, tail = os.path.split(new)
+    if head and tail and not os.path.exists(head):
+        os.makedirs(head)
+
+    shutil.move(old, new)
+
+    head, tail = os.path.split(old)
+    if head and tail:
+        try:
+            os.removedirs(head)
+        except OSError:
+            pass
+
+
+def is_local(path):
+    """
+    Return True if path is within sys.prefix, if we're running in a virtualenv.
+
+    If we're not in a virtualenv, all paths are considered "local."
+
+    """
+    if not running_under_virtualenv():
+        return True
+    return normalize_path(path).startswith(normalize_path(sys.prefix))
+
+
+def dist_is_local(dist):
+    """
+    Return True if given Distribution object is installed locally
+    (i.e. within current virtualenv).
+
+    Always True if we're not in a virtualenv.
+
+    """
+    return is_local(dist_location(dist))
+
+
+def get_installed_distributions(local_only=True, skip=('setuptools', 'pip', 'python')):
+    """
+    Return a list of installed Distribution objects.
+
+    If ``local_only`` is True (default), only return installations
+    local to the current virtualenv, if in a virtualenv.
+
+    ``skip`` argument is an iterable of lower-case project names to
+    ignore; defaults to ('setuptools', 'pip', 'python'). [FIXME also
+    skip virtualenv?]
+
+    """
+    if local_only:
+        local_test = dist_is_local
+    else:
+        local_test = lambda d: True
+    return [d for d in pkg_resources.working_set if local_test(d) and d.key not in skip]
+
+
+def egg_link_path(dist):
+    """
+    Return the path where we'd expect to find a .egg-link file for
+    this distribution. (There doesn't seem to be any metadata in the
+    Distribution object for a develop egg that points back to its
+    .egg-link and easy-install.pth files).
+
+    This won't find a globally-installed develop egg if we're in a
+    virtualenv.
+
+    """
+    return os.path.join(site_packages, dist.project_name) + '.egg-link'
+
+
+def dist_location(dist):
+    """
+    Get the site-packages location of this distribution. Generally
+    this is dist.location, except in the case of develop-installed
+    packages, where dist.location is the source code location, and we
+    want to know where the egg-link file is.
+
+    """
+    egg_link = egg_link_path(dist)
+    if os.path.exists(egg_link):
+        return egg_link
+    return dist.location
+
+
+def get_terminal_size():
+    """Returns a tuple (x, y) representing the width(x) and the height(x)
+    in characters of the terminal window."""
+    def ioctl_GWINSZ(fd):
+        try:
+            import fcntl
+            import termios
+            import struct
+            cr = struct.unpack('hh', fcntl.ioctl(fd, termios.TIOCGWINSZ,
+        '1234'))
+        except:
+            return None
+        if cr == (0, 0):
+            return None
+        if cr == (0, 0):
+            return None
+        return cr
+    cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2)
+    if not cr:
+        try:
+            fd = os.open(os.ctermid(), os.O_RDONLY)
+            cr = ioctl_GWINSZ(fd)
+            os.close(fd)
+        except:
+            pass
+    if not cr:
+        cr = (os.environ.get('LINES', 25), os.environ.get('COLUMNS', 80))
+    return int(cr[1]), int(cr[0])
+
+
+def unzip_file(filename, location, flatten=True):
+    """Unzip the file (zip file located at filename) to the destination
+    location"""
+    if not os.path.exists(location):
+        os.makedirs(location)
+    zipfp = open(filename, 'rb')
+    try:
+        zip = zipfile.ZipFile(zipfp)
+        leading = has_leading_dir(zip.namelist()) and flatten
+        for name in zip.namelist():
+            data = zip.read(name)
+            fn = name
+            if leading:
+                fn = split_leading_dir(name)[1]
+            fn = os.path.join(location, fn)
+            dir = os.path.dirname(fn)
+            if not os.path.exists(dir):
+                os.makedirs(dir)
+            if fn.endswith('/') or fn.endswith('\\'):
+                # A directory
+                if not os.path.exists(fn):
+                    os.makedirs(fn)
+            else:
+                fp = open(fn, 'wb')
+                try:
+                    fp.write(data)
+                finally:
+                    fp.close()
+    finally:
+        zipfp.close()
+
+
+def untar_file(filename, location):
+    """Untar the file (tar file located at filename) to the destination location"""
+    if not os.path.exists(location):
+        os.makedirs(location)
+    if filename.lower().endswith('.gz') or filename.lower().endswith('.tgz'):
+        mode = 'r:gz'
+    elif filename.lower().endswith('.bz2') or filename.lower().endswith('.tbz'):
+        mode = 'r:bz2'
+    elif filename.lower().endswith('.tar'):
+        mode = 'r'
+    else:
+        logger.warn('Cannot determine compression type for file %s' % filename)
+        mode = 'r:*'
+    tar = tarfile.open(filename, mode)
+    try:
+        # note: python<=2.5 doesnt seem to know about pax headers, filter them
+        leading = has_leading_dir([
+            member.name for member in tar.getmembers()
+            if member.name != 'pax_global_header'
+        ])
+        for member in tar.getmembers():
+            fn = member.name
+            if fn == 'pax_global_header':
+                continue
+            if leading:
+                fn = split_leading_dir(fn)[1]
+            path = os.path.join(location, fn)
+            if member.isdir():
+                if not os.path.exists(path):
+                    os.makedirs(path)
+            else:
+                try:
+                    fp = tar.extractfile(member)
+                except (KeyError, AttributeError), e:
+                    # Some corrupt tar files seem to produce this
+                    # (specifically bad symlinks)
+                    logger.warn(
+                        'In the tar file %s the member %s is invalid: %s'
+                        % (filename, member.name, e))
+                    continue
+                if not os.path.exists(os.path.dirname(path)):
+                    os.makedirs(os.path.dirname(path))
+                destfp = open(path, 'wb')
+                try:
+                    shutil.copyfileobj(fp, destfp)
+                finally:
+                    destfp.close()
+                fp.close()
+    finally:
+        tar.close()
+
+
+def create_download_cache_folder(folder):
+    logger.indent -= 2
+    logger.notify('Creating supposed download cache at %s' % folder)
+    logger.indent += 2
+    os.makedirs(folder)
+
+
+def cache_download(target_file, temp_location, content_type):
+    logger.notify('Storing download in cache at %s' % display_path(target_file))
+    shutil.copyfile(temp_location, target_file)
+    fp = open(target_file+'.content-type', 'w')
+    fp.write(content_type)
+    fp.close()
+    os.unlink(temp_location)
+
+
+def unpack_file(filename, location, content_type, link):
+    if (content_type == 'application/zip'
+        or filename.endswith('.zip')
+        or filename.endswith('.pybundle')
+        or zipfile.is_zipfile(filename)):
+        unzip_file(filename, location, flatten=not filename.endswith('.pybundle'))
+    elif (content_type == 'application/x-gzip'
+          or tarfile.is_tarfile(filename)
+          or splitext(filename)[1].lower() in ('.tar', '.tar.gz', '.tar.bz2', '.tgz', '.tbz')):
+        untar_file(filename, location)
+    elif (content_type and content_type.startswith('text/html')
+          and is_svn_page(file_contents(filename))):
+        # We don't really care about this
+        from pip.vcs.subversion import Subversion
+        Subversion('svn+' + link.url).unpack(location)
+    else:
+        ## FIXME: handle?
+        ## FIXME: magic signatures?
+        logger.fatal('Cannot unpack file %s (downloaded from %s, content-type: %s); cannot detect archive format'
+                     % (filename, location, content_type))
+        raise InstallationError('Cannot determine archive format of %s' % location)
+
+
+
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/__init__.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/__init__.py
new file mode 100755
index 00000000..e110440c
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/__init__.py
@@ -0,0 +1,238 @@
+"""Handles all VCS (version control) support"""
+
+import os
+import shutil
+import urlparse
+import urllib
+
+from pip.exceptions import BadCommand
+from pip.log import logger
+from pip.util import display_path, backup_dir, find_command, ask
+
+
+__all__ = ['vcs', 'get_src_requirement', 'import_vcs_support']
+
+
+class VcsSupport(object):
+    _registry = {}
+    schemes = ['ssh', 'git', 'hg', 'bzr', 'sftp']
+
+    def __init__(self):
+        # Register more schemes with urlparse for various version control systems
+        urlparse.uses_netloc.extend(self.schemes)
+        urlparse.uses_fragment.extend(self.schemes)
+        super(VcsSupport, self).__init__()
+
+    def __iter__(self):
+        return self._registry.__iter__()
+
+    @property
+    def backends(self):
+        return self._registry.values()
+
+    @property
+    def dirnames(self):
+        return [backend.dirname for backend in self.backends]
+
+    @property
+    def all_schemes(self):
+        schemes = []
+        for backend in self.backends:
+            schemes.extend(backend.schemes)
+        return schemes
+
+    def register(self, cls):
+        if not hasattr(cls, 'name'):
+            logger.warn('Cannot register VCS %s' % cls.__name__)
+            return
+        if cls.name not in self._registry:
+            self._registry[cls.name] = cls
+
+    def unregister(self, cls=None, name=None):
+        if name in self._registry:
+            del self._registry[name]
+        elif cls in self._registry.values():
+            del self._registry[cls.name]
+        else:
+            logger.warn('Cannot unregister because no class or name given')
+
+    def get_backend_name(self, location):
+        """
+        Return the name of the version control backend if found at given
+        location, e.g. vcs.get_backend_name('/path/to/vcs/checkout')
+        """
+        for vc_type in self._registry.values():
+            path = os.path.join(location, vc_type.dirname)
+            if os.path.exists(path):
+                return vc_type.name
+        return None
+
+    def get_backend(self, name):
+        name = name.lower()
+        if name in self._registry:
+            return self._registry[name]
+
+    def get_backend_from_location(self, location):
+        vc_type = self.get_backend_name(location)
+        if vc_type:
+            return self.get_backend(vc_type)
+        return None
+
+
+vcs = VcsSupport()
+
+
+class VersionControl(object):
+    name = ''
+    dirname = ''
+
+    def __init__(self, url=None, *args, **kwargs):
+        self.url = url
+        self._cmd = None
+        super(VersionControl, self).__init__(*args, **kwargs)
+
+    def _filter(self, line):
+        return (logger.INFO, line)
+
+    def _is_local_repository(self, repo):
+        """
+           posix absolute paths start with os.path.sep,
+           win32 ones ones start with drive (like c:\\folder)
+        """
+        drive, tail = os.path.splitdrive(repo)
+        return repo.startswith(os.path.sep) or drive
+
+    @property
+    def cmd(self):
+        if self._cmd is not None:
+            return self._cmd
+        command = find_command(self.name)
+        if command is None:
+            raise BadCommand('Cannot find command %r' % self.name)
+        logger.info('Found command %r at %r' % (self.name, command))
+        self._cmd = command
+        return command
+
+    def get_url_rev(self):
+        """
+        Returns the correct repository URL and revision by parsing the given
+        repository URL
+        """
+        url = self.url.split('+', 1)[1]
+        scheme, netloc, path, query, frag = urlparse.urlsplit(url)
+        rev = None
+        if '@' in path:
+            path, rev = path.rsplit('@', 1)
+        url = urlparse.urlunsplit((scheme, netloc, path, query, ''))
+        return url, rev
+
+    def get_info(self, location):
+        """
+        Returns (url, revision), where both are strings
+        """
+        assert not location.rstrip('/').endswith(self.dirname), 'Bad directory: %s' % location
+        return self.get_url(location), self.get_revision(location)
+
+    def normalize_url(self, url):
+        """
+        Normalize a URL for comparison by unquoting it and removing any trailing slash.
+        """
+        return urllib.unquote(url).rstrip('/')
+
+    def compare_urls(self, url1, url2):
+        """
+        Compare two repo URLs for identity, ignoring incidental differences.
+        """
+        return (self.normalize_url(url1) == self.normalize_url(url2))
+
+    def parse_vcs_bundle_file(self, content):
+        """
+        Takes the contents of the bundled text file that explains how to revert
+        the stripped off version control data of the given package and returns
+        the URL and revision of it.
+        """
+        raise NotImplementedError
+
+    def obtain(self, dest):
+        """
+        Called when installing or updating an editable package, takes the
+        source path of the checkout.
+        """
+        raise NotImplementedError
+
+    def switch(self, dest, url, rev_options):
+        """
+        Switch the repo at ``dest`` to point to ``URL``.
+        """
+        raise NotImplemented
+
+    def update(self, dest, rev_options):
+        """
+        Update an already-existing repo to the given ``rev_options``.
+        """
+        raise NotImplementedError
+
+    def check_destination(self, dest, url, rev_options, rev_display):
+        """
+        Prepare a location to receive a checkout/clone.
+
+        Return True if the location is ready for (and requires) a
+        checkout/clone, False otherwise.
+        """
+        checkout = True
+        prompt = False
+        if os.path.exists(dest):
+            checkout = False
+            if os.path.exists(os.path.join(dest, self.dirname)):
+                existing_url = self.get_url(dest)
+                if self.compare_urls(existing_url, url):
+                    logger.info('%s in %s exists, and has correct URL (%s)'
+                                % (self.repo_name.title(), display_path(dest), url))
+                    logger.notify('Updating %s %s%s'
+                                  % (display_path(dest), self.repo_name, rev_display))
+                    self.update(dest, rev_options)
+                else:
+                    logger.warn('%s %s in %s exists with URL %s'
+                                % (self.name, self.repo_name, display_path(dest), existing_url))
+                    prompt = ('(s)witch, (i)gnore, (w)ipe, (b)ackup ', ('s', 'i', 'w', 'b'))
+            else:
+                logger.warn('Directory %s already exists, and is not a %s %s.'
+                            % (dest, self.name, self.repo_name))
+                prompt = ('(i)gnore, (w)ipe, (b)ackup ', ('i', 'w', 'b'))
+        if prompt:
+            logger.warn('The plan is to install the %s repository %s'
+                        % (self.name, url))
+            response = ask('What to do?  %s' % prompt[0], prompt[1])
+
+            if response == 's':
+                logger.notify('Switching %s %s to %s%s'
+                              % (self.repo_name, display_path(dest), url, rev_display))
+                self.switch(dest, url, rev_options)
+            elif response == 'i':
+                # do nothing
+                pass
+            elif response == 'w':
+                logger.warn('Deleting %s' % display_path(dest))
+                shutil.rmtree(dest)
+                checkout = True
+            elif response == 'b':
+                dest_dir = backup_dir(dest)
+                logger.warn('Backing up %s to %s'
+                            % (display_path(dest), dest_dir))
+                shutil.move(dest, dest_dir)
+                checkout = True
+        return checkout
+
+    def unpack(self, location):
+        raise NotImplementedError
+
+    def get_src_requirement(self, dist, location, find_tags=False):
+        raise NotImplementedError
+
+
+def get_src_requirement(dist, location, find_tags):
+    version_control = vcs.get_backend_from_location(location)
+    if version_control:
+        return version_control().get_src_requirement(dist, location, find_tags)
+    logger.warn('cannot determine version of editable source in %s (is not SVN checkout, Git clone, Mercurial clone or Bazaar branch)' % location)
+    return dist.as_requirement()
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/bazaar.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/bazaar.py
new file mode 100755
index 00000000..3b6ea8f0
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/bazaar.py
@@ -0,0 +1,138 @@
+import os
+import shutil
+import tempfile
+import re
+from pip import call_subprocess
+from pip.log import logger
+from pip.util import rmtree, display_path
+from pip.vcs import vcs, VersionControl
+from pip.download import path_to_url2
+
+
+class Bazaar(VersionControl):
+    name = 'bzr'
+    dirname = '.bzr'
+    repo_name = 'branch'
+    bundle_file = 'bzr-branch.txt'
+    schemes = ('bzr', 'bzr+http', 'bzr+https', 'bzr+ssh', 'bzr+sftp', 'bzr+ftp')
+    guide = ('# This was a Bazaar branch; to make it a branch again run:\n'
+             'bzr branch -r %(rev)s %(url)s .\n')
+
+    def parse_vcs_bundle_file(self, content):
+        url = rev = None
+        for line in content.splitlines():
+            if not line.strip() or line.strip().startswith('#'):
+                continue
+            match = re.search(r'^bzr\s*branch\s*-r\s*(\d*)', line)
+            if match:
+                rev = match.group(1).strip()
+            url = line[match.end():].strip().split(None, 1)[0]
+            if url and rev:
+                return url, rev
+        return None, None
+
+    def unpack(self, location):
+        """Get the bzr branch at the url to the destination location"""
+        url, rev = self.get_url_rev()
+        logger.notify('Checking out bzr repository %s to %s' % (url, location))
+        logger.indent += 2
+        try:
+            if os.path.exists(location):
+                os.rmdir(location)
+            call_subprocess(
+                [self.cmd, 'branch', url, location],
+                filter_stdout=self._filter, show_stdout=False)
+        finally:
+            logger.indent -= 2
+
+    def export(self, location):
+        """Export the Bazaar repository at the url to the destination location"""
+        temp_dir = tempfile.mkdtemp('-export', 'pip-')
+        self.unpack(temp_dir)
+        if os.path.exists(location):
+            # Remove the location to make sure Bazaar can export it correctly
+            rmtree(location)
+        try:
+            call_subprocess([self.cmd, 'export', location], cwd=temp_dir,
+                            filter_stdout=self._filter, show_stdout=False)
+        finally:
+            shutil.rmtree(temp_dir)
+
+    def switch(self, dest, url, rev_options):
+        call_subprocess([self.cmd, 'switch', url], cwd=dest)
+
+    def update(self, dest, rev_options):
+        call_subprocess(
+            [self.cmd, 'pull', '-q'] + rev_options, cwd=dest)
+
+    def obtain(self, dest):
+        url, rev = self.get_url_rev()
+        if rev:
+            rev_options = ['-r', rev]
+            rev_display = ' (to revision %s)' % rev
+        else:
+            rev_options = []
+            rev_display = ''
+        if self.check_destination(dest, url, rev_options, rev_display):
+            logger.notify('Checking out %s%s to %s'
+                          % (url, rev_display, display_path(dest)))
+            call_subprocess(
+                [self.cmd, 'branch', '-q'] + rev_options + [url, dest])
+
+    def get_url_rev(self):
+        # hotfix the URL scheme after removing bzr+ from bzr+ssh:// readd it
+        url, rev = super(Bazaar, self).get_url_rev()
+        if url.startswith('ssh://'):
+            url = 'bzr+' + url
+        return url, rev
+
+    def get_url(self, location):
+        urls = call_subprocess(
+            [self.cmd, 'info'], show_stdout=False, cwd=location)
+        for line in urls.splitlines():
+            line = line.strip()
+            for x in ('checkout of branch: ',
+                      'parent branch: '):
+                if line.startswith(x):
+                    repo = line.split(x)[1]
+                    if self._is_local_repository(repo):
+                        return path_to_url2(repo)
+                    return repo
+        return None
+
+    def get_revision(self, location):
+        revision = call_subprocess(
+            [self.cmd, 'revno'], show_stdout=False, cwd=location)
+        return revision.splitlines()[-1]
+
+    def get_tag_revs(self, location):
+        tags = call_subprocess(
+            [self.cmd, 'tags'], show_stdout=False, cwd=location)
+        tag_revs = []
+        for line in tags.splitlines():
+            tags_match = re.search(r'([.\w-]+)\s*(.*)$', line)
+            if tags_match:
+                tag = tags_match.group(1)
+                rev = tags_match.group(2)
+                tag_revs.append((rev.strip(), tag.strip()))
+        return dict(tag_revs)
+
+    def get_src_requirement(self, dist, location, find_tags):
+        repo = self.get_url(location)
+        if not repo.lower().startswith('bzr:'):
+            repo = 'bzr+' + repo
+        egg_project_name = dist.egg_name().split('-', 1)[0]
+        if not repo:
+            return None
+        current_rev = self.get_revision(location)
+        tag_revs = self.get_tag_revs(location)
+
+        if current_rev in tag_revs:
+            # It's a tag
+            full_egg_name = '%s-%s' % (egg_project_name, tag_revs[current_rev])
+        else:
+            full_egg_name = '%s-dev_r%s' % (dist.egg_name(), current_rev)
+        return '%s@%s#egg=%s' % (repo, current_rev, full_egg_name)
+
+
+vcs.register(Bazaar)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/git.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/git.py
new file mode 100755
index 00000000..0701e49e
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/git.py
@@ -0,0 +1,204 @@
+import os
+import shutil
+import tempfile
+import re
+from pip import call_subprocess
+from pip.util import display_path
+from pip.vcs import vcs, VersionControl
+from pip.log import logger
+from urllib import url2pathname
+from urlparse import urlsplit, urlunsplit
+
+
+class Git(VersionControl):
+    name = 'git'
+    dirname = '.git'
+    repo_name = 'clone'
+    schemes = ('git', 'git+http', 'git+ssh', 'git+git', 'git+file')
+    bundle_file = 'git-clone.txt'
+    guide = ('# This was a Git repo; to make it a repo again run:\n'
+        'git init\ngit remote add origin %(url)s -f\ngit checkout %(rev)s\n')
+
+    def __init__(self, url=None, *args, **kwargs):
+
+        # Works around an apparent Git bug
+        # (see http://article.gmane.org/gmane.comp.version-control.git/146500)
+        if url:
+            scheme, netloc, path, query, fragment = urlsplit(url)
+            if scheme.endswith('file'):
+                initial_slashes = path[:-len(path.lstrip('/'))]
+                newpath = initial_slashes + url2pathname(path).replace('\\', '/').lstrip('/')
+                url = urlunsplit((scheme, netloc, newpath, query, fragment))
+                after_plus = scheme.find('+')+1
+                url = scheme[:after_plus]+ urlunsplit((scheme[after_plus:], netloc, newpath, query, fragment))
+
+        super(Git, self).__init__(url, *args, **kwargs)
+
+    def parse_vcs_bundle_file(self, content):
+        url = rev = None
+        for line in content.splitlines():
+            if not line.strip() or line.strip().startswith('#'):
+                continue
+            url_match = re.search(r'git\s*remote\s*add\s*origin(.*)\s*-f', line)
+            if url_match:
+                url = url_match.group(1).strip()
+            rev_match = re.search(r'^git\s*checkout\s*-q\s*(.*)\s*', line)
+            if rev_match:
+                rev = rev_match.group(1).strip()
+            if url and rev:
+                return url, rev
+        return None, None
+
+    def unpack(self, location):
+        """Clone the Git repository at the url to the destination location"""
+        url, rev = self.get_url_rev()
+        logger.notify('Cloning Git repository %s to %s' % (url, location))
+        logger.indent += 2
+        try:
+            if os.path.exists(location):
+                os.rmdir(location)
+            call_subprocess(
+                [self.cmd, 'clone', url, location],
+                filter_stdout=self._filter, show_stdout=False)
+        finally:
+            logger.indent -= 2
+
+    def export(self, location):
+        """Export the Git repository at the url to the destination location"""
+        temp_dir = tempfile.mkdtemp('-export', 'pip-')
+        self.unpack(temp_dir)
+        try:
+            if not location.endswith('/'):
+                location = location + '/'
+            call_subprocess(
+                [self.cmd, 'checkout-index', '-a', '-f', '--prefix', location],
+                filter_stdout=self._filter, show_stdout=False, cwd=temp_dir)
+        finally:
+            shutil.rmtree(temp_dir)
+
+    def check_rev_options(self, rev, dest, rev_options):
+        """Check the revision options before checkout to compensate that tags
+        and branches may need origin/ as a prefix.
+        Returns the SHA1 of the branch or tag if found.
+        """
+        revisions = self.get_tag_revs(dest)
+        revisions.update(self.get_branch_revs(dest))
+        inverse_revisions = dict((v, k) for k, v in revisions.iteritems())
+        # Check if rev is a branch name
+        origin_rev = 'origin/%s' % rev
+        if origin_rev in inverse_revisions:
+            return [inverse_revisions[origin_rev]]
+        elif rev in inverse_revisions:
+            return [inverse_revisions[rev]]
+        else:
+            logger.warn("Could not find a tag or branch '%s', assuming commit." % rev)
+            return rev_options
+
+    def switch(self, dest, url, rev_options):
+        call_subprocess(
+            [self.cmd, 'config', 'remote.origin.url', url], cwd=dest)
+        call_subprocess(
+            [self.cmd, 'checkout', '-q'] + rev_options, cwd=dest)
+
+    def update(self, dest, rev_options):
+        call_subprocess([self.cmd, 'pull', '-q'], cwd=dest)
+        call_subprocess(
+            [self.cmd, 'checkout', '-q', '-f'] + rev_options, cwd=dest)
+
+    def obtain(self, dest):
+        url, rev = self.get_url_rev()
+        if rev:
+            rev_options = [rev]
+            rev_display = ' (to %s)' % rev
+        else:
+            rev_options = ['master']
+            rev_display = ''
+        if self.check_destination(dest, url, rev_options, rev_display):
+            logger.notify('Cloning %s%s to %s' % (url, rev_display, display_path(dest)))
+            call_subprocess([self.cmd, 'clone', '-q', url, dest])
+            if rev:
+                rev_options = self.check_rev_options(rev, dest, rev_options)
+                # Only do a checkout if rev_options differs from HEAD
+                if not self.get_revision(dest).startswith(rev_options[0]):
+                    call_subprocess([self.cmd, 'checkout', '-q'] + rev_options, cwd=dest)
+
+    def get_url(self, location):
+        url = call_subprocess(
+            [self.cmd, 'config', 'remote.origin.url'],
+            show_stdout=False, cwd=location)
+        return url.strip()
+
+    def get_revision(self, location):
+        current_rev = call_subprocess(
+            [self.cmd, 'rev-parse', 'HEAD'], show_stdout=False, cwd=location)
+        return current_rev.strip()
+
+    def get_tag_revs(self, location):
+        tags = call_subprocess(
+            [self.cmd, 'tag', '-l'],
+            show_stdout=False, raise_on_returncode=False, cwd=location)
+        tag_revs = []
+        for line in tags.splitlines():
+            tag = line.strip()
+            rev = call_subprocess(
+                [self.cmd, 'rev-parse', tag], show_stdout=False, cwd=location)
+            tag_revs.append((rev.strip(), tag))
+        tag_revs = dict(tag_revs)
+        return tag_revs
+
+    def get_branch_revs(self, location):
+        branches = call_subprocess(
+            [self.cmd, 'branch', '-r'], show_stdout=False, cwd=location)
+        branch_revs = []
+        for line in branches.splitlines():
+            line = line.split('->')[0].strip()
+            branch = "".join([b for b in line.split() if b != '*'])
+            rev = call_subprocess(
+                [self.cmd, 'rev-parse', branch], show_stdout=False, cwd=location)
+            branch_revs.append((rev.strip(), branch))
+        branch_revs = dict(branch_revs)
+        return branch_revs
+
+    def get_src_requirement(self, dist, location, find_tags):
+        repo = self.get_url(location)
+        if not repo.lower().startswith('git:'):
+            repo = 'git+' + repo
+        egg_project_name = dist.egg_name().split('-', 1)[0]
+        if not repo:
+            return None
+        current_rev = self.get_revision(location)
+        tag_revs = self.get_tag_revs(location)
+        branch_revs = self.get_branch_revs(location)
+
+        if current_rev in tag_revs:
+            # It's a tag
+            full_egg_name = '%s-%s' % (egg_project_name, tag_revs[current_rev])
+        elif (current_rev in branch_revs and
+              branch_revs[current_rev] != 'origin/master'):
+            # It's the head of a branch
+            full_egg_name = '%s-%s' % (dist.egg_name(),
+                                       branch_revs[current_rev].replace('origin/', ''))
+        else:
+            full_egg_name = '%s-dev' % dist.egg_name()
+
+        return '%s@%s#egg=%s' % (repo, current_rev, full_egg_name)
+
+    def get_url_rev(self):
+        """
+        Prefixes stub URLs like 'user@hostname:user/repo.git' with 'ssh://'.
+        That's required because although they use SSH they sometimes doesn't
+        work with a ssh:// scheme (e.g. Github). But we need a scheme for
+        parsing. Hence we remove it again afterwards and return it as a stub.
+        """
+        if not '://' in self.url:
+            assert not 'file:' in self.url
+            self.url = self.url.replace('git+', 'git+ssh://')
+            url, rev = super(Git, self).get_url_rev()
+            url = url.replace('ssh://', '')
+        else:
+            url, rev = super(Git, self).get_url_rev()
+
+        return url, rev
+
+
+vcs.register(Git)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/mercurial.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/mercurial.py
new file mode 100755
index 00000000..70c8c833
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/mercurial.py
@@ -0,0 +1,162 @@
+import os
+import shutil
+import tempfile
+import re
+import ConfigParser
+from pip import call_subprocess
+from pip.util import display_path
+from pip.log import logger
+from pip.vcs import vcs, VersionControl
+from pip.download import path_to_url2
+
+
+class Mercurial(VersionControl):
+    name = 'hg'
+    dirname = '.hg'
+    repo_name = 'clone'
+    schemes = ('hg', 'hg+http', 'hg+https', 'hg+ssh', 'hg+static-http')
+    bundle_file = 'hg-clone.txt'
+    guide = ('# This was a Mercurial repo; to make it a repo again run:\n'
+            'hg init\nhg pull %(url)s\nhg update -r %(rev)s\n')
+
+    def parse_vcs_bundle_file(self, content):
+        url = rev = None
+        for line in content.splitlines():
+            if not line.strip() or line.strip().startswith('#'):
+                continue
+            url_match = re.search(r'hg\s*pull\s*(.*)\s*', line)
+            if url_match:
+                url = url_match.group(1).strip()
+            rev_match = re.search(r'^hg\s*update\s*-r\s*(.*)\s*', line)
+            if rev_match:
+                rev = rev_match.group(1).strip()
+            if url and rev:
+                return url, rev
+        return None, None
+
+    def unpack(self, location):
+        """Clone the Hg repository at the url to the destination location"""
+        url, rev = self.get_url_rev()
+        logger.notify('Cloning Mercurial repository %s to %s' % (url, location))
+        logger.indent += 2
+        try:
+            if os.path.exists(location):
+                os.rmdir(location)
+            call_subprocess(
+                [self.cmd, 'clone', url, location],
+                filter_stdout=self._filter, show_stdout=False)
+        finally:
+            logger.indent -= 2
+
+    def export(self, location):
+        """Export the Hg repository at the url to the destination location"""
+        temp_dir = tempfile.mkdtemp('-export', 'pip-')
+        self.unpack(temp_dir)
+        try:
+            call_subprocess(
+                [self.cmd, 'archive', location],
+                filter_stdout=self._filter, show_stdout=False, cwd=temp_dir)
+        finally:
+            shutil.rmtree(temp_dir)
+
+    def switch(self, dest, url, rev_options):
+        repo_config = os.path.join(dest, self.dirname, 'hgrc')
+        config = ConfigParser.SafeConfigParser()
+        try:
+            config.read(repo_config)
+            config.set('paths', 'default', url)
+            config_file = open(repo_config, 'w')
+            config.write(config_file)
+            config_file.close()
+        except (OSError, ConfigParser.NoSectionError), e:
+            logger.warn(
+                'Could not switch Mercurial repository to %s: %s'
+                % (url, e))
+        else:
+            call_subprocess([self.cmd, 'update', '-q'] + rev_options, cwd=dest)
+
+    def update(self, dest, rev_options):
+        call_subprocess([self.cmd, 'pull', '-q'], cwd=dest)
+        call_subprocess(
+            [self.cmd, 'update', '-q'] + rev_options, cwd=dest)
+
+    def obtain(self, dest):
+        url, rev = self.get_url_rev()
+        if rev:
+            rev_options = [rev]
+            rev_display = ' (to revision %s)' % rev
+        else:
+            rev_options = []
+            rev_display = ''
+        if self.check_destination(dest, url, rev_options, rev_display):
+            logger.notify('Cloning hg %s%s to %s'
+                          % (url, rev_display, display_path(dest)))
+            call_subprocess([self.cmd, 'clone', '--noupdate', '-q', url, dest])
+            call_subprocess([self.cmd, 'update', '-q'] + rev_options, cwd=dest)
+
+    def get_url(self, location):
+        url = call_subprocess(
+            [self.cmd, 'showconfig', 'paths.default'],
+            show_stdout=False, cwd=location).strip()
+        if self._is_local_repository(url):
+            url = path_to_url2(url)
+        return url.strip()
+
+    def get_tag_revs(self, location):
+        tags = call_subprocess(
+            [self.cmd, 'tags'], show_stdout=False, cwd=location)
+        tag_revs = []
+        for line in tags.splitlines():
+            tags_match = re.search(r'([\w\d\.-]+)\s*([\d]+):.*$', line)
+            if tags_match:
+                tag = tags_match.group(1)
+                rev = tags_match.group(2)
+                tag_revs.append((rev.strip(), tag.strip()))
+        return dict(tag_revs)
+
+    def get_branch_revs(self, location):
+        branches = call_subprocess(
+            [self.cmd, 'branches'], show_stdout=False, cwd=location)
+        branch_revs = []
+        for line in branches.splitlines():
+            branches_match = re.search(r'([\w\d\.-]+)\s*([\d]+):.*$', line)
+            if branches_match:
+                branch = branches_match.group(1)
+                rev = branches_match.group(2)
+                branch_revs.append((rev.strip(), branch.strip()))
+        return dict(branch_revs)
+
+    def get_revision(self, location):
+        current_revision = call_subprocess(
+            [self.cmd, 'parents', '--template={rev}'],
+            show_stdout=False, cwd=location).strip()
+        return current_revision
+
+    def get_revision_hash(self, location):
+        current_rev_hash = call_subprocess(
+            [self.cmd, 'parents', '--template={node}'],
+            show_stdout=False, cwd=location).strip()
+        return current_rev_hash
+
+    def get_src_requirement(self, dist, location, find_tags):
+        repo = self.get_url(location)
+        if not repo.lower().startswith('hg:'):
+            repo = 'hg+' + repo
+        egg_project_name = dist.egg_name().split('-', 1)[0]
+        if not repo:
+            return None
+        current_rev = self.get_revision(location)
+        current_rev_hash = self.get_revision_hash(location)
+        tag_revs = self.get_tag_revs(location)
+        branch_revs = self.get_branch_revs(location)
+        if current_rev in tag_revs:
+            # It's a tag
+            full_egg_name = '%s-%s' % (egg_project_name, tag_revs[current_rev])
+        elif current_rev in branch_revs:
+            # It's the tip of a branch
+            full_egg_name = '%s-%s' % (dist.egg_name(), branch_revs[current_rev])
+        else:
+            full_egg_name = '%s-dev' % dist.egg_name()
+        return '%s@%s#egg=%s' % (repo, current_rev_hash, full_egg_name)
+
+vcs.register(Mercurial)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/subversion.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/subversion.py
new file mode 100755
index 00000000..85715d97
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/vcs/subversion.py
@@ -0,0 +1,260 @@
+import os
+import re
+from pip import call_subprocess
+from pip.index import Link
+from pip.util import rmtree, display_path
+from pip.log import logger
+from pip.vcs import vcs, VersionControl
+
+_svn_xml_url_re = re.compile('url="([^"]+)"')
+_svn_rev_re = re.compile('committed-rev="(\d+)"')
+_svn_url_re = re.compile(r'URL: (.+)')
+_svn_revision_re = re.compile(r'Revision: (.+)')
+
+
+class Subversion(VersionControl):
+    name = 'svn'
+    dirname = '.svn'
+    repo_name = 'checkout'
+    schemes = ('svn', 'svn+ssh', 'svn+http', 'svn+https')
+    bundle_file = 'svn-checkout.txt'
+    guide = ('# This was an svn checkout; to make it a checkout again run:\n'
+            'svn checkout --force -r %(rev)s %(url)s .\n')
+
+    def get_info(self, location):
+        """Returns (url, revision), where both are strings"""
+        assert not location.rstrip('/').endswith(self.dirname), 'Bad directory: %s' % location
+        output = call_subprocess(
+            [self.cmd, 'info', location], show_stdout=False, extra_environ={'LANG': 'C'})
+        match = _svn_url_re.search(output)
+        if not match:
+            logger.warn('Cannot determine URL of svn checkout %s' % display_path(location))
+            logger.info('Output that cannot be parsed: \n%s' % output)
+            return None, None
+        url = match.group(1).strip()
+        match = _svn_revision_re.search(output)
+        if not match:
+            logger.warn('Cannot determine revision of svn checkout %s' % display_path(location))
+            logger.info('Output that cannot be parsed: \n%s' % output)
+            return url, None
+        return url, match.group(1)
+
+    def parse_vcs_bundle_file(self, content):
+        for line in content.splitlines():
+            if not line.strip() or line.strip().startswith('#'):
+                continue
+            match = re.search(r'^-r\s*([^ ])?', line)
+            if not match:
+                return None, None
+            rev = match.group(1)
+            rest = line[match.end():].strip().split(None, 1)[0]
+            return rest, rev
+        return None, None
+
+    def unpack(self, location):
+        """Check out the svn repository at the url to the destination location"""
+        url, rev = self.get_url_rev()
+        logger.notify('Checking out svn repository %s to %s' % (url, location))
+        logger.indent += 2
+        try:
+            if os.path.exists(location):
+                # Subversion doesn't like to check out over an existing directory
+                # --force fixes this, but was only added in svn 1.5
+                rmtree(location)
+            call_subprocess(
+                [self.cmd, 'checkout', url, location],
+                filter_stdout=self._filter, show_stdout=False)
+        finally:
+            logger.indent -= 2
+
+    def export(self, location):
+        """Export the svn repository at the url to the destination location"""
+        url, rev = self.get_url_rev()
+        logger.notify('Exporting svn repository %s to %s' % (url, location))
+        logger.indent += 2
+        try:
+            if os.path.exists(location):
+                # Subversion doesn't like to check out over an existing directory
+                # --force fixes this, but was only added in svn 1.5
+                rmtree(location)
+            call_subprocess(
+                [self.cmd, 'export', url, location],
+                filter_stdout=self._filter, show_stdout=False)
+        finally:
+            logger.indent -= 2
+
+    def switch(self, dest, url, rev_options):
+        call_subprocess(
+            [self.cmd, 'switch'] + rev_options + [url, dest])
+
+    def update(self, dest, rev_options):
+        call_subprocess(
+            [self.cmd, 'update'] + rev_options + [dest])
+
+    def obtain(self, dest):
+        url, rev = self.get_url_rev()
+        if rev:
+            rev_options = ['-r', rev]
+            rev_display = ' (to revision %s)' % rev
+        else:
+            rev_options = []
+            rev_display = ''
+        if self.check_destination(dest, url, rev_options, rev_display):
+            logger.notify('Checking out %s%s to %s'
+                          % (url, rev_display, display_path(dest)))
+            call_subprocess(
+                [self.cmd, 'checkout', '-q'] + rev_options + [url, dest])
+
+    def get_location(self, dist, dependency_links):
+        for url in dependency_links:
+            egg_fragment = Link(url).egg_fragment
+            if not egg_fragment:
+                continue
+            if '-' in egg_fragment:
+                ## FIXME: will this work when a package has - in the name?
+                key = '-'.join(egg_fragment.split('-')[:-1]).lower()
+            else:
+                key = egg_fragment
+            if key == dist.key:
+                return url.split('#', 1)[0]
+        return None
+
+    def get_revision(self, location):
+        """
+        Return the maximum revision for all files under a given location
+        """
+        # Note: taken from setuptools.command.egg_info
+        revision = 0
+
+        for base, dirs, files in os.walk(location):
+            if self.dirname not in dirs:
+                dirs[:] = []
+                continue    # no sense walking uncontrolled subdirs
+            dirs.remove(self.dirname)
+            entries_fn = os.path.join(base, self.dirname, 'entries')
+            if not os.path.exists(entries_fn):
+                ## FIXME: should we warn?
+                continue
+            f = open(entries_fn)
+            data = f.read()
+            f.close()
+
+            if data.startswith('8') or data.startswith('9') or data.startswith('10'):
+                data = map(str.splitlines, data.split('\n\x0c\n'))
+                del data[0][0]  # get rid of the '8'
+                dirurl = data[0][3]
+                revs = [int(d[9]) for d in data if len(d)>9 and d[9]]+[0]
+                if revs:
+                    localrev = max(revs)
+                else:
+                    localrev = 0
+            elif data.startswith('<?xml'):
+                dirurl = _svn_xml_url_re.search(data).group(1)    # get repository URL
+                revs = [int(m.group(1)) for m in _svn_rev_re.finditer(data)]+[0]
+                if revs:
+                    localrev = max(revs)
+                else:
+                    localrev = 0
+            else:
+                logger.warn("Unrecognized .svn/entries format; skipping %s", base)
+                dirs[:] = []
+                continue
+            if base == location:
+                base_url = dirurl+'/'   # save the root url
+            elif not dirurl.startswith(base_url):
+                dirs[:] = []
+                continue    # not part of the same svn tree, skip it
+            revision = max(revision, localrev)
+        return revision
+
+    def get_url_rev(self):
+        # hotfix the URL scheme after removing svn+ from svn+ssh:// readd it
+        url, rev = super(Subversion, self).get_url_rev()
+        if url.startswith('ssh://'):
+            url = 'svn+' + url
+        return url, rev
+
+    def get_url(self, location):
+        # In cases where the source is in a subdirectory, not alongside setup.py
+        # we have to look up in the location until we find a real setup.py
+        orig_location = location
+        while not os.path.exists(os.path.join(location, 'setup.py')):
+            last_location = location
+            location = os.path.dirname(location)
+            if location == last_location:
+                # We've traversed up to the root of the filesystem without finding setup.py
+                logger.warn("Could not find setup.py for directory %s (tried all parent directories)"
+                            % orig_location)
+                return None
+        f = open(os.path.join(location, self.dirname, 'entries'))
+        data = f.read()
+        f.close()
+        if data.startswith('8') or data.startswith('9') or data.startswith('10'):
+            data = map(str.splitlines, data.split('\n\x0c\n'))
+            del data[0][0]  # get rid of the '8'
+            return data[0][3]
+        elif data.startswith('<?xml'):
+            match = _svn_xml_url_re.search(data)
+            if not match:
+                raise ValueError('Badly formatted data: %r' % data)
+            return match.group(1)    # get repository URL
+        else:
+            logger.warn("Unrecognized .svn/entries format in %s" % location)
+            # Or raise exception?
+            return None
+
+    def get_tag_revs(self, svn_tag_url):
+        stdout = call_subprocess(
+            [self.cmd, 'ls', '-v', svn_tag_url], show_stdout=False)
+        results = []
+        for line in stdout.splitlines():
+            parts = line.split()
+            rev = int(parts[0])
+            tag = parts[-1].strip('/')
+            results.append((tag, rev))
+        return results
+
+    def find_tag_match(self, rev, tag_revs):
+        best_match_rev = None
+        best_tag = None
+        for tag, tag_rev in tag_revs:
+            if (tag_rev > rev and
+                (best_match_rev is None or best_match_rev > tag_rev)):
+                # FIXME: Is best_match > tag_rev really possible?
+                # or is it a sign something is wacky?
+                best_match_rev = tag_rev
+                best_tag = tag
+        return best_tag
+
+    def get_src_requirement(self, dist, location, find_tags=False):
+        repo = self.get_url(location)
+        if repo is None:
+            return None
+        parts = repo.split('/')
+        ## FIXME: why not project name?
+        egg_project_name = dist.egg_name().split('-', 1)[0]
+        rev = self.get_revision(location)
+        if parts[-2] in ('tags', 'tag'):
+            # It's a tag, perfect!
+            full_egg_name = '%s-%s' % (egg_project_name, parts[-1])
+        elif parts[-2] in ('branches', 'branch'):
+            # It's a branch :(
+            full_egg_name = '%s-%s-r%s' % (dist.egg_name(), parts[-1], rev)
+        elif parts[-1] == 'trunk':
+            # Trunk :-/
+            full_egg_name = '%s-dev_r%s' % (dist.egg_name(), rev)
+            if find_tags:
+                tag_url = '/'.join(parts[:-1]) + '/tags'
+                tag_revs = self.get_tag_revs(tag_url)
+                match = self.find_tag_match(rev, tag_revs)
+                if match:
+                    logger.notify('trunk checkout %s seems to be equivalent to tag %s' % match)
+                    repo = '%s/%s' % (tag_url, match)
+                    full_egg_name = '%s-%s' % (egg_project_name, match)
+        else:
+            # Don't know what it is
+            logger.warn('svn URL does not fit normal structure (tags/branches/trunk): %s' % repo)
+            full_egg_name = '%s-dev_r%s' % (egg_project_name, rev)
+        return 'svn+%s@%s#egg=%s' % (repo, rev, full_egg_name)
+
+vcs.register(Subversion)
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/venv.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/venv.py
new file mode 100755
index 00000000..708abb05
--- /dev/null
+++ b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/venv.py
@@ -0,0 +1,53 @@
+"""Tools for working with virtualenv environments"""
+
+import os
+import sys
+import subprocess
+from pip.exceptions import BadCommand
+from pip.log import logger
+
+
+def restart_in_venv(venv, base, site_packages, args):
+    """
+    Restart this script using the interpreter in the given virtual environment
+    """
+    if base and not os.path.isabs(venv) and not venv.startswith('~'):
+        base = os.path.expanduser(base)
+        # ensure we have an abs basepath at this point:
+        #    a relative one makes no sense (or does it?)
+        if os.path.isabs(base):
+            venv = os.path.join(base, venv)
+
+    if venv.startswith('~'):
+        venv = os.path.expanduser(venv)
+
+    if not os.path.exists(venv):
+        try:
+            import virtualenv
+        except ImportError:
+            print 'The virtual environment does not exist: %s' % venv
+            print 'and virtualenv is not installed, so a new environment cannot be created'
+            sys.exit(3)
+        print 'Creating new virtualenv environment in %s' % venv
+        virtualenv.logger = logger
+        logger.indent += 2
+        virtualenv.create_environment(venv, site_packages=site_packages)
+    if sys.platform == 'win32':
+        python = os.path.join(venv, 'Scripts', 'python.exe')
+        # check for bin directory which is used in buildouts
+        if not os.path.exists(python):
+            python = os.path.join(venv, 'bin', 'python.exe')
+    else:
+        python = os.path.join(venv, 'bin', 'python')
+    if not os.path.exists(python):
+        python = venv
+    if not os.path.exists(python):
+        raise BadCommand('Cannot find virtual environment interpreter at %s' % python)
+    base = os.path.dirname(os.path.dirname(python))
+    file = os.path.join(os.path.dirname(__file__), 'runner.py')
+    if file.endswith('.pyc'):
+        file = file[:-1]
+    proc = subprocess.Popen(
+        [python, file] + args + [base, '___VENV_RESTART___'])
+    proc.wait()
+    sys.exit(proc.returncode)
diff --git a/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg-info b/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg-info
new file mode 100644
index 00000000..0e358148
--- /dev/null
+++ b/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg-info
@@ -0,0 +1,9 @@
+Metadata-Version: 1.0
+Name: setuptools
+Version: 0.6c11
+Summary: xxxx
+Home-page: xxx
+Author: xxx
+Author-email: xxx
+License: xxx
+Description: xxx
diff --git a/lib/python2.7/site-packages/setuptools.pth b/lib/python2.7/site-packages/setuptools.pth
new file mode 100644
index 00000000..0f744252
--- /dev/null
+++ b/lib/python2.7/site-packages/setuptools.pth
@@ -0,0 +1 @@
+./distribute-0.6.14-py2.7.egg
diff --git a/lib/python2.7/site.py b/lib/python2.7/site.py
new file mode 100644
index 00000000..a49cfc34
--- /dev/null
+++ b/lib/python2.7/site.py
@@ -0,0 +1,713 @@
+"""Append module search paths for third-party packages to sys.path.
+
+****************************************************************
+* This module is automatically imported during initialization. *
+****************************************************************
+
+In earlier versions of Python (up to 1.5a3), scripts or modules that
+needed to use site-specific modules would place ``import site''
+somewhere near the top of their code.  Because of the automatic
+import, this is no longer necessary (but code that does it still
+works).
+
+This will append site-specific paths to the module search path.  On
+Unix, it starts with sys.prefix and sys.exec_prefix (if different) and
+appends lib/python<version>/site-packages as well as lib/site-python.
+It also supports the Debian convention of
+lib/python<version>/dist-packages.  On other platforms (mainly Mac and
+Windows), it uses just sys.prefix (and sys.exec_prefix, if different,
+but this is unlikely).  The resulting directories, if they exist, are
+appended to sys.path, and also inspected for path configuration files.
+
+FOR DEBIAN, this sys.path is augmented with directories in /usr/local.
+Local addons go into /usr/local/lib/python<version>/site-packages
+(resp. /usr/local/lib/site-python), Debian addons install into
+/usr/{lib,share}/python<version>/dist-packages.
+
+A path configuration file is a file whose name has the form
+<package>.pth; its contents are additional directories (one per line)
+to be added to sys.path.  Non-existing directories (or
+non-directories) are never added to sys.path; no directory is added to
+sys.path more than once.  Blank lines and lines beginning with
+'#' are skipped. Lines starting with 'import' are executed.
+
+For example, suppose sys.prefix and sys.exec_prefix are set to
+/usr/local and there is a directory /usr/local/lib/python2.X/site-packages
+with three subdirectories, foo, bar and spam, and two path
+configuration files, foo.pth and bar.pth.  Assume foo.pth contains the
+following:
+
+  # foo package configuration
+  foo
+  bar
+  bletch
+
+and bar.pth contains:
+
+  # bar package configuration
+  bar
+
+Then the following directories are added to sys.path, in this order:
+
+  /usr/local/lib/python2.X/site-packages/bar
+  /usr/local/lib/python2.X/site-packages/foo
+
+Note that bletch is omitted because it doesn't exist; bar precedes foo
+because bar.pth comes alphabetically before foo.pth; and spam is
+omitted because it is not mentioned in either path configuration file.
+
+After these path manipulations, an attempt is made to import a module
+named sitecustomize, which can perform arbitrary additional
+site-specific customizations.  If this import fails with an
+ImportError exception, it is silently ignored.
+
+"""
+
+import sys
+import os
+import __builtin__
+try:
+    set
+except NameError:
+    from sets import Set as set
+
+# Prefixes for site-packages; add additional prefixes like /usr/local here
+PREFIXES = [sys.prefix, sys.exec_prefix]
+# Enable per user site-packages directory
+# set it to False to disable the feature or True to force the feature
+ENABLE_USER_SITE = None
+# for distutils.commands.install
+USER_SITE = None
+USER_BASE = None
+
+_is_pypy = hasattr(sys, 'pypy_version_info')
+_is_jython = sys.platform[:4] == 'java'
+if _is_jython:
+    ModuleType = type(os)
+
+def makepath(*paths):
+    dir = os.path.join(*paths)
+    if _is_jython and (dir == '__classpath__' or
+                       dir.startswith('__pyclasspath__')):
+        return dir, dir
+    dir = os.path.abspath(dir)
+    return dir, os.path.normcase(dir)
+
+def abs__file__():
+    """Set all module' __file__ attribute to an absolute path"""
+    for m in sys.modules.values():
+        if ((_is_jython and not isinstance(m, ModuleType)) or
+            hasattr(m, '__loader__')):
+            # only modules need the abspath in Jython. and don't mess
+            # with a PEP 302-supplied __file__
+            continue
+        f = getattr(m, '__file__', None)
+        if f is None:
+            continue
+        m.__file__ = os.path.abspath(f)
+
+def removeduppaths():
+    """ Remove duplicate entries from sys.path along with making them
+    absolute"""
+    # This ensures that the initial path provided by the interpreter contains
+    # only absolute pathnames, even if we're running from the build directory.
+    L = []
+    known_paths = set()
+    for dir in sys.path:
+        # Filter out duplicate paths (on case-insensitive file systems also
+        # if they only differ in case); turn relative paths into absolute
+        # paths.
+        dir, dircase = makepath(dir)
+        if not dircase in known_paths:
+            L.append(dir)
+            known_paths.add(dircase)
+    sys.path[:] = L
+    return known_paths
+
+# XXX This should not be part of site.py, since it is needed even when
+# using the -S option for Python.  See http://www.python.org/sf/586680
+def addbuilddir():
+    """Append ./build/lib.<platform> in case we're running in the build dir
+    (especially for Guido :-)"""
+    from distutils.util import get_platform
+    s = "build/lib.%s-%.3s" % (get_platform(), sys.version)
+    if hasattr(sys, 'gettotalrefcount'):
+        s += '-pydebug'
+    s = os.path.join(os.path.dirname(sys.path[-1]), s)
+    sys.path.append(s)
+
+def _init_pathinfo():
+    """Return a set containing all existing directory entries from sys.path"""
+    d = set()
+    for dir in sys.path:
+        try:
+            if os.path.isdir(dir):
+                dir, dircase = makepath(dir)
+                d.add(dircase)
+        except TypeError:
+            continue
+    return d
+
+def addpackage(sitedir, name, known_paths):
+    """Add a new path to known_paths by combining sitedir and 'name' or execute
+    sitedir if it starts with 'import'"""
+    if known_paths is None:
+        _init_pathinfo()
+        reset = 1
+    else:
+        reset = 0
+    fullname = os.path.join(sitedir, name)
+    try:
+        f = open(fullname, "rU")
+    except IOError:
+        return
+    try:
+        for line in f:
+            if line.startswith("#"):
+                continue
+            if line.startswith("import"):
+                exec line
+                continue
+            line = line.rstrip()
+            dir, dircase = makepath(sitedir, line)
+            if not dircase in known_paths and os.path.exists(dir):
+                sys.path.append(dir)
+                known_paths.add(dircase)
+    finally:
+        f.close()
+    if reset:
+        known_paths = None
+    return known_paths
+
+def addsitedir(sitedir, known_paths=None):
+    """Add 'sitedir' argument to sys.path if missing and handle .pth files in
+    'sitedir'"""
+    if known_paths is None:
+        known_paths = _init_pathinfo()
+        reset = 1
+    else:
+        reset = 0
+    sitedir, sitedircase = makepath(sitedir)
+    if not sitedircase in known_paths:
+        sys.path.append(sitedir)        # Add path component
+    try:
+        names = os.listdir(sitedir)
+    except os.error:
+        return
+    names.sort()
+    for name in names:
+        if name.endswith(os.extsep + "pth"):
+            addpackage(sitedir, name, known_paths)
+    if reset:
+        known_paths = None
+    return known_paths
+
+def addsitepackages(known_paths, sys_prefix=sys.prefix, exec_prefix=sys.exec_prefix):
+    """Add site-packages (and possibly site-python) to sys.path"""
+    prefixes = [os.path.join(sys_prefix, "local"), sys_prefix]
+    if exec_prefix != sys_prefix:
+        prefixes.append(os.path.join(exec_prefix, "local"))
+
+    for prefix in prefixes:
+        if prefix:
+            if sys.platform in ('os2emx', 'riscos') or _is_jython:
+                sitedirs = [os.path.join(prefix, "Lib", "site-packages")]
+            elif _is_pypy:
+                sitedirs = [os.path.join(prefix, 'site-packages')]
+            elif sys.platform == 'darwin' and prefix == sys_prefix:
+
+                if prefix.startswith("/System/Library/Frameworks/"): # Apple's Python
+
+                    sitedirs = [os.path.join("/Library/Python", sys.version[:3], "site-packages"),
+                                os.path.join(prefix, "Extras", "lib", "python")]
+
+                else: # any other Python distros on OSX work this way
+                    sitedirs = [os.path.join(prefix, "lib",
+                                             "python" + sys.version[:3], "site-packages")]
+
+            elif os.sep == '/':
+                sitedirs = [os.path.join(prefix,
+                                         "lib",
+                                         "python" + sys.version[:3],
+                                         "site-packages"),
+                            os.path.join(prefix, "lib", "site-python"),
+                            os.path.join(prefix, "python" + sys.version[:3], "lib-dynload")]
+                lib64_dir = os.path.join(prefix, "lib64", "python" + sys.version[:3], "site-packages")
+                if (os.path.exists(lib64_dir) and 
+                    os.path.realpath(lib64_dir) not in [os.path.realpath(p) for p in sitedirs]):
+                    sitedirs.append(lib64_dir)
+                try:
+                    # sys.getobjects only available in --with-pydebug build
+                    sys.getobjects
+                    sitedirs.insert(0, os.path.join(sitedirs[0], 'debug'))
+                except AttributeError:
+                    pass
+                # Debian-specific dist-packages directories:
+                sitedirs.append(os.path.join(prefix, "lib",
+                                             "python" + sys.version[:3],
+                                             "dist-packages"))
+                sitedirs.append(os.path.join(prefix, "local/lib",
+                                             "python" + sys.version[:3],
+                                             "dist-packages"))
+                sitedirs.append(os.path.join(prefix, "lib", "dist-python"))
+            else:
+                sitedirs = [prefix, os.path.join(prefix, "lib", "site-packages")]
+            if sys.platform == 'darwin':
+                # for framework builds *only* we add the standard Apple
+                # locations. Currently only per-user, but /Library and
+                # /Network/Library could be added too
+                if 'Python.framework' in prefix:
+                    home = os.environ.get('HOME')
+                    if home:
+                        sitedirs.append(
+                            os.path.join(home,
+                                         'Library',
+                                         'Python',
+                                         sys.version[:3],
+                                         'site-packages'))
+            for sitedir in sitedirs:
+                if os.path.isdir(sitedir):
+                    addsitedir(sitedir, known_paths)
+    return None
+
+def check_enableusersite():
+    """Check if user site directory is safe for inclusion
+
+    The function tests for the command line flag (including environment var),
+    process uid/gid equal to effective uid/gid.
+
+    None: Disabled for security reasons
+    False: Disabled by user (command line option)
+    True: Safe and enabled
+    """
+    if hasattr(sys, 'flags') and getattr(sys.flags, 'no_user_site', False):
+        return False
+
+    if hasattr(os, "getuid") and hasattr(os, "geteuid"):
+        # check process uid == effective uid
+        if os.geteuid() != os.getuid():
+            return None
+    if hasattr(os, "getgid") and hasattr(os, "getegid"):
+        # check process gid == effective gid
+        if os.getegid() != os.getgid():
+            return None
+
+    return True
+
+def addusersitepackages(known_paths):
+    """Add a per user site-package to sys.path
+
+    Each user has its own python directory with site-packages in the
+    home directory.
+
+    USER_BASE is the root directory for all Python versions
+
+    USER_SITE is the user specific site-packages directory
+
+    USER_SITE/.. can be used for data.
+    """
+    global USER_BASE, USER_SITE, ENABLE_USER_SITE
+    env_base = os.environ.get("PYTHONUSERBASE", None)
+
+    def joinuser(*args):
+        return os.path.expanduser(os.path.join(*args))
+
+    #if sys.platform in ('os2emx', 'riscos'):
+    #    # Don't know what to put here
+    #    USER_BASE = ''
+    #    USER_SITE = ''
+    if os.name == "nt":
+        base = os.environ.get("APPDATA") or "~"
+        if env_base:
+            USER_BASE = env_base
+        else:
+            USER_BASE = joinuser(base, "Python")
+        USER_SITE = os.path.join(USER_BASE,
+                                 "Python" + sys.version[0] + sys.version[2],
+                                 "site-packages")
+    else:
+        if env_base:
+            USER_BASE = env_base
+        else:
+            USER_BASE = joinuser("~", ".local")
+        USER_SITE = os.path.join(USER_BASE, "lib",
+                                 "python" + sys.version[:3],
+                                 "site-packages")
+
+    if ENABLE_USER_SITE and os.path.isdir(USER_SITE):
+        addsitedir(USER_SITE, known_paths)
+    if ENABLE_USER_SITE:
+        for dist_libdir in ("lib", "local/lib"):
+            user_site = os.path.join(USER_BASE, dist_libdir,
+                                     "python" + sys.version[:3],
+                                     "dist-packages")
+            if os.path.isdir(user_site):
+                addsitedir(user_site, known_paths)
+    return known_paths
+
+
+
+def setBEGINLIBPATH():
+    """The OS/2 EMX port has optional extension modules that do double duty
+    as DLLs (and must use the .DLL file extension) for other extensions.
+    The library search path needs to be amended so these will be found
+    during module import.  Use BEGINLIBPATH so that these are at the start
+    of the library search path.
+
+    """
+    dllpath = os.path.join(sys.prefix, "Lib", "lib-dynload")
+    libpath = os.environ['BEGINLIBPATH'].split(';')
+    if libpath[-1]:
+        libpath.append(dllpath)
+    else:
+        libpath[-1] = dllpath
+    os.environ['BEGINLIBPATH'] = ';'.join(libpath)
+
+
+def setquit():
+    """Define new built-ins 'quit' and 'exit'.
+    These are simply strings that display a hint on how to exit.
+
+    """
+    if os.sep == ':':
+        eof = 'Cmd-Q'
+    elif os.sep == '\\':
+        eof = 'Ctrl-Z plus Return'
+    else:
+        eof = 'Ctrl-D (i.e. EOF)'
+
+    class Quitter(object):
+        def __init__(self, name):
+            self.name = name
+        def __repr__(self):
+            return 'Use %s() or %s to exit' % (self.name, eof)
+        def __call__(self, code=None):
+            # Shells like IDLE catch the SystemExit, but listen when their
+            # stdin wrapper is closed.
+            try:
+                sys.stdin.close()
+            except:
+                pass
+            raise SystemExit(code)
+    __builtin__.quit = Quitter('quit')
+    __builtin__.exit = Quitter('exit')
+
+
+class _Printer(object):
+    """interactive prompt objects for printing the license text, a list of
+    contributors and the copyright notice."""
+
+    MAXLINES = 23
+
+    def __init__(self, name, data, files=(), dirs=()):
+        self.__name = name
+        self.__data = data
+        self.__files = files
+        self.__dirs = dirs
+        self.__lines = None
+
+    def __setup(self):
+        if self.__lines:
+            return
+        data = None
+        for dir in self.__dirs:
+            for filename in self.__files:
+                filename = os.path.join(dir, filename)
+                try:
+                    fp = file(filename, "rU")
+                    data = fp.read()
+                    fp.close()
+                    break
+                except IOError:
+                    pass
+            if data:
+                break
+        if not data:
+            data = self.__data
+        self.__lines = data.split('\n')
+        self.__linecnt = len(self.__lines)
+
+    def __repr__(self):
+        self.__setup()
+        if len(self.__lines) <= self.MAXLINES:
+            return "\n".join(self.__lines)
+        else:
+            return "Type %s() to see the full %s text" % ((self.__name,)*2)
+
+    def __call__(self):
+        self.__setup()
+        prompt = 'Hit Return for more, or q (and Return) to quit: '
+        lineno = 0
+        while 1:
+            try:
+                for i in range(lineno, lineno + self.MAXLINES):
+                    print self.__lines[i]
+            except IndexError:
+                break
+            else:
+                lineno += self.MAXLINES
+                key = None
+                while key is None:
+                    key = raw_input(prompt)
+                    if key not in ('', 'q'):
+                        key = None
+                if key == 'q':
+                    break
+
+def setcopyright():
+    """Set 'copyright' and 'credits' in __builtin__"""
+    __builtin__.copyright = _Printer("copyright", sys.copyright)
+    if _is_jython:
+        __builtin__.credits = _Printer(
+            "credits",
+            "Jython is maintained by the Jython developers (www.jython.org).")
+    elif _is_pypy:
+        __builtin__.credits = _Printer(
+            "credits",
+            "PyPy is maintained by the PyPy developers: http://codespeak.net/pypy")
+    else:
+        __builtin__.credits = _Printer("credits", """\
+    Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands
+    for supporting Python development.  See www.python.org for more information.""")
+    here = os.path.dirname(os.__file__)
+    __builtin__.license = _Printer(
+        "license", "See http://www.python.org/%.3s/license.html" % sys.version,
+        ["LICENSE.txt", "LICENSE"],
+        [os.path.join(here, os.pardir), here, os.curdir])
+
+
+class _Helper(object):
+    """Define the built-in 'help'.
+    This is a wrapper around pydoc.help (with a twist).
+
+    """
+
+    def __repr__(self):
+        return "Type help() for interactive help, " \
+               "or help(object) for help about object."
+    def __call__(self, *args, **kwds):
+        import pydoc
+        return pydoc.help(*args, **kwds)
+
+def sethelper():
+    __builtin__.help = _Helper()
+
+def aliasmbcs():
+    """On Windows, some default encodings are not provided by Python,
+    while they are always available as "mbcs" in each locale. Make
+    them usable by aliasing to "mbcs" in such a case."""
+    if sys.platform == 'win32':
+        import locale, codecs
+        enc = locale.getdefaultlocale()[1]
+        if enc.startswith('cp'):            # "cp***" ?
+            try:
+                codecs.lookup(enc)
+            except LookupError:
+                import encodings
+                encodings._cache[enc] = encodings._unknown
+                encodings.aliases.aliases[enc] = 'mbcs'
+
+def setencoding():
+    """Set the string encoding used by the Unicode implementation.  The
+    default is 'ascii', but if you're willing to experiment, you can
+    change this."""
+    encoding = "ascii" # Default value set by _PyUnicode_Init()
+    if 0:
+        # Enable to support locale aware default string encodings.
+        import locale
+        loc = locale.getdefaultlocale()
+        if loc[1]:
+            encoding = loc[1]
+    if 0:
+        # Enable to switch off string to Unicode coercion and implicit
+        # Unicode to string conversion.
+        encoding = "undefined"
+    if encoding != "ascii":
+        # On Non-Unicode builds this will raise an AttributeError...
+        sys.setdefaultencoding(encoding) # Needs Python Unicode build !
+
+
+def execsitecustomize():
+    """Run custom site specific code, if available."""
+    try:
+        import sitecustomize
+    except ImportError:
+        pass
+
+def virtual_install_main_packages():
+    f = open(os.path.join(os.path.dirname(__file__), 'orig-prefix.txt'))
+    sys.real_prefix = f.read().strip()
+    f.close()
+    pos = 2
+    if sys.path[0] == '':
+        pos += 1
+    if sys.platform == 'win32':
+        paths = [os.path.join(sys.real_prefix, 'Lib'), os.path.join(sys.real_prefix, 'DLLs')]
+    elif _is_jython:
+        paths = [os.path.join(sys.real_prefix, 'Lib')]
+    elif _is_pypy:
+        cpyver = '%d.%d.%d' % sys.version_info[:3]
+        paths = [os.path.join(sys.real_prefix, 'lib_pypy'),
+                 os.path.join(sys.real_prefix, 'lib-python', 'modified-%s' % cpyver),
+                 os.path.join(sys.real_prefix, 'lib-python', cpyver)]
+    else:
+        paths = [os.path.join(sys.real_prefix, 'lib', 'python'+sys.version[:3])]
+        lib64_path = os.path.join(sys.real_prefix, 'lib64', 'python'+sys.version[:3])
+        if os.path.exists(lib64_path):
+            paths.append(lib64_path)
+        # This is hardcoded in the Python executable, but relative to sys.prefix:
+        plat_path = os.path.join(sys.real_prefix, 'lib', 'python'+sys.version[:3],
+                                 'plat-%s' % sys.platform)
+        if os.path.exists(plat_path):
+            paths.append(plat_path)
+    # This is hardcoded in the Python executable, but
+    # relative to sys.prefix, so we have to fix up:
+    for path in list(paths):
+        tk_dir = os.path.join(path, 'lib-tk')
+        if os.path.exists(tk_dir):
+            paths.append(tk_dir)
+
+    # These are hardcoded in the Apple's Python executable,
+    # but relative to sys.prefix, so we have to fix them up:
+    if sys.platform == 'darwin':
+        hardcoded_paths = [os.path.join(sys.real_prefix, 'lib', 'python'+sys.version[:3], module)
+                           for module in ('plat-darwin', 'plat-mac', 'plat-mac/lib-scriptpackages')]
+
+        for path in hardcoded_paths:
+            if os.path.exists(path):
+                paths.append(path)
+
+    sys.path.extend(paths)
+
+def force_global_eggs_after_local_site_packages():
+    """
+    Force easy_installed eggs in the global environment to get placed
+    in sys.path after all packages inside the virtualenv.  This
+    maintains the "least surprise" result that packages in the
+    virtualenv always mask global packages, never the other way
+    around.
+    
+    """
+    egginsert = getattr(sys, '__egginsert', 0)
+    for i, path in enumerate(sys.path):
+        if i > egginsert and path.startswith(sys.prefix):
+            egginsert = i
+    sys.__egginsert = egginsert + 1
+    
+def virtual_addsitepackages(known_paths):
+    force_global_eggs_after_local_site_packages()
+    return addsitepackages(known_paths, sys_prefix=sys.real_prefix)
+
+def fixclasspath():
+    """Adjust the special classpath sys.path entries for Jython. These
+    entries should follow the base virtualenv lib directories.
+    """
+    paths = []
+    classpaths = []
+    for path in sys.path:
+        if path == '__classpath__' or path.startswith('__pyclasspath__'):
+            classpaths.append(path)
+        else:
+            paths.append(path)
+    sys.path = paths
+    sys.path.extend(classpaths)
+
+def execusercustomize():
+    """Run custom user specific code, if available."""
+    try:
+        import usercustomize
+    except ImportError:
+        pass
+
+
+def main():
+    global ENABLE_USER_SITE
+    virtual_install_main_packages()
+    abs__file__()
+    paths_in_sys = removeduppaths()
+    if (os.name == "posix" and sys.path and
+        os.path.basename(sys.path[-1]) == "Modules"):
+        addbuilddir()
+    if _is_jython:
+        fixclasspath()
+    GLOBAL_SITE_PACKAGES = not os.path.exists(os.path.join(os.path.dirname(__file__), 'no-global-site-packages.txt'))
+    if not GLOBAL_SITE_PACKAGES:
+        ENABLE_USER_SITE = False
+    if ENABLE_USER_SITE is None:
+        ENABLE_USER_SITE = check_enableusersite()
+    paths_in_sys = addsitepackages(paths_in_sys)
+    paths_in_sys = addusersitepackages(paths_in_sys)
+    if GLOBAL_SITE_PACKAGES:
+        paths_in_sys = virtual_addsitepackages(paths_in_sys)
+    if sys.platform == 'os2emx':
+        setBEGINLIBPATH()
+    setquit()
+    setcopyright()
+    sethelper()
+    aliasmbcs()
+    setencoding()
+    execsitecustomize()
+    if ENABLE_USER_SITE:
+        execusercustomize()
+    # Remove sys.setdefaultencoding() so that users cannot change the
+    # encoding after initialization.  The test for presence is needed when
+    # this module is run as a script, because this code is executed twice.
+    if hasattr(sys, "setdefaultencoding"):
+        del sys.setdefaultencoding
+
+main()
+
+def _script():
+    help = """\
+    %s [--user-base] [--user-site]
+
+    Without arguments print some useful information
+    With arguments print the value of USER_BASE and/or USER_SITE separated
+    by '%s'.
+
+    Exit codes with --user-base or --user-site:
+      0 - user site directory is enabled
+      1 - user site directory is disabled by user
+      2 - uses site directory is disabled by super user
+          or for security reasons
+     >2 - unknown error
+    """
+    args = sys.argv[1:]
+    if not args:
+        print "sys.path = ["
+        for dir in sys.path:
+            print "    %r," % (dir,)
+        print "]"
+        def exists(path):
+            if os.path.isdir(path):
+                return "exists"
+            else:
+                return "doesn't exist"
+        print "USER_BASE: %r (%s)" % (USER_BASE, exists(USER_BASE))
+        print "USER_SITE: %r (%s)" % (USER_SITE, exists(USER_BASE))
+        print "ENABLE_USER_SITE: %r" %  ENABLE_USER_SITE
+        sys.exit(0)
+
+    buffer = []
+    if '--user-base' in args:
+        buffer.append(USER_BASE)
+    if '--user-site' in args:
+        buffer.append(USER_SITE)
+
+    if buffer:
+        print os.pathsep.join(buffer)
+        if ENABLE_USER_SITE:
+            sys.exit(0)
+        elif ENABLE_USER_SITE is False:
+            sys.exit(1)
+        elif ENABLE_USER_SITE is None:
+            sys.exit(2)
+        else:
+            sys.exit(3)
+    else:
+        import textwrap
+        print textwrap.dedent(help % (sys.argv[0], os.pathsep))
+        sys.exit(10)
+
+if __name__ == '__main__':
+    _script()
diff --git a/lib/python2.7/sre.py b/lib/python2.7/sre.py
new file mode 120000
index 00000000..27f81b93
--- /dev/null
+++ b/lib/python2.7/sre.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/sre.py
\ No newline at end of file
diff --git a/lib/python2.7/sre_compile.py b/lib/python2.7/sre_compile.py
new file mode 120000
index 00000000..dce5da4c
--- /dev/null
+++ b/lib/python2.7/sre_compile.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/sre_compile.py
\ No newline at end of file
diff --git a/lib/python2.7/sre_constants.py b/lib/python2.7/sre_constants.py
new file mode 120000
index 00000000..b9c9797e
--- /dev/null
+++ b/lib/python2.7/sre_constants.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/sre_constants.py
\ No newline at end of file
diff --git a/lib/python2.7/sre_parse.py b/lib/python2.7/sre_parse.py
new file mode 120000
index 00000000..f33a572f
--- /dev/null
+++ b/lib/python2.7/sre_parse.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/sre_parse.py
\ No newline at end of file
diff --git a/lib/python2.7/stat.py b/lib/python2.7/stat.py
new file mode 120000
index 00000000..c1d654c1
--- /dev/null
+++ b/lib/python2.7/stat.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/stat.py
\ No newline at end of file
diff --git a/lib/python2.7/types.py b/lib/python2.7/types.py
new file mode 120000
index 00000000..55464783
--- /dev/null
+++ b/lib/python2.7/types.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/types.py
\ No newline at end of file
diff --git a/lib/python2.7/warnings.py b/lib/python2.7/warnings.py
new file mode 120000
index 00000000..a9c47309
--- /dev/null
+++ b/lib/python2.7/warnings.py
@@ -0,0 +1 @@
+/usr/lib/python2.7/warnings.py
\ No newline at end of file