quantopian/zipline — pull request #18 by snth (2012-11-12 13:42:35+00:00)
Title: BUG: Fixed unittest2 import error on Python 2.7

Hi,

I get a lot of `ImportError`s when I try to run `nosetests` on the zipline codebase. This fixes it for me on Python 2.7.3.

What version of Python are you running on? Hopefully this fix will keep everything working as it was before on your setup.