Something messes up setuptools file during vagrant provisioning

[jeffbaumes]

This error turns up when installing the romanesco girder plugin:

IOError: [Errno 2] No such file or directory: '/usr/lib/python2.7/dist-packages/setuptools.egg-info'

[jeffbaumes]

This link gives a clue, but does not say what causes the issue:

https://gist.github.com/bot11/66d50ef5272d7dcadc2c