Issue #127: Missing six module (conservancy/kallithea)

[Paul Rentschler]

New issue 127: Missing six module
https://bitbucket.org/conservancy/kallithea/issue/127/missing-six-module

Paul Rentschler:

Following the [release version in a virtualenv](http://docs.kallithea-scm.org/en/latest/installation.html#installation-virtualenv) instructions, I did the

    pip install kallithea

followed by

    paster make-config Kallithea my.ini

which resulted in the traceback:

    Traceback (most recent call last):
      File "/opt/kallithea/venv/bin/paster", line 9, in <module>
        load_entry_point('PasteScript==1.7.5', 'console_scripts', 'paster')()
      File "/opt/kallithea/venv/local/lib/python2.7/site-packages/paste/script/command.py", line 103, in run
        command = commands[command_name].load()
      File "/opt/kallithea/venv/local/lib/python2.7/site-packages/pkg_resources.py", line 2048, in load
        entry = __import__(self.module_name, globals(),globals(), ['__name__'])
      File "/opt/kallithea/venv/local/lib/python2.7/site-packages/paste/script/appinstall.py", line 17, in <module>
        import paste.script.templates
      File "/opt/kallithea/venv/local/lib/python2.7/site-packages/paste/script/templates.py", line 9, in <module>
        from paste.util.template import paste_script_template_renderer
      File "/opt/kallithea/venv/local/lib/python2.7/site-packages/paste/util/template.py", line 34, in <module>
        import six
    ImportError: No module named six

Running:

    pip install six

Solved the problem.