riley@ridley:~$ cd pywikibot-core
riley@ridley:~/pywikibot-core$ python pwb.py test.py
Traceback (most recent call last):
  File "pwb.py", line 187, in <module>
    import pywikibot  # noqa
  File "/home/riley/pywikibot-core/pywikibot/__init__.py", line 39, in <module>
    from pywikibot.bot import (
  File "/home/riley/pywikibot-core/pywikibot/bot.py", line 86, in <module>
    from pywikibot import version
  File "/home/riley/pywikibot-core/pywikibot/version.py", line 28, in <module>
    from setuptools import svn_utils
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/setuptools/__init__.py", line 2, in <module>
    from setuptools.extension import Extension, Library
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/setuptools/extension.py", line 5, in <module>
    from setuptools.dist import _get_unpatched
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 6, in <module>
    from setuptools.command.install import install
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/setuptools/command/__init__.py", line 8, in <module>
    from setuptools.command import install_scripts
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/setuptools/command/install_scripts.py", line 3, in <module>
    from pkg_resources import Distribution, PathMetadata, ensure_directory
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2835, in <module>
    add_activation_listener(lambda dist: dist.activate())
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 704, in subscribe
    callback(dist)
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2835, in <lambda>
    add_activation_listener(lambda dist: dist.activate())
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2259, in activate
    self.insert_on(path)
  File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2360, in insert_on
    "with distribute. Found one at %s" % str(self.location))
ValueError: A 0.7-series setuptools cannot be installed with distribute. Found one at /usr/lib/python2.7/dist-packages
riley@ridley:~/pywikibot-core$