adlnet/ADL_LRS — pull request #223 by ottenhoff (2013-10-07 18:46:51+00:00)
Title: Build was failing with this message on Ubuntu 12.10:

File "~/dev/env/local/lib/python2.7/site-packages/jsonfield/fields.py", line 50, in
class JSONFieldBase(six.with_metaclass(SubfieldBase, base=models.Field)):
TypeError: with_metaclass() got an unexpected keyword argument 'base'