astropy/astropy — pull request #1275 by mdboom (2013-07-22 13:14:40+00:00)
Title: Units and WCS failures with Python 3.1

Since Travis doesn't support Python 3.1 anymore, a few failures went unnoticed:

http://pastebin.com/nNqyS1Nf

@mdboom - would it be trivial to fix these?