jmagnusson/bgtunnel — pull request #4 by fermayo (2014-02-05 09:16:12+00:00)
Title: fix tox requirements

Added `six` requirement to avoid:
```
======================================================================
ERROR: Failure: ImportError (No module named six)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/fermayo/Documents/tutum/pycharm/bgtunnel/.tox/py27/lib/python2.7/site-packages/nose/loader.py", line 413, in loadTestsFromName
addr.filename, addr.module)
File "/Users/fermayo/Documents/tutum/pycharm/bgtunnel/.tox/py27/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Users/fermayo/Documents/tutum/pycharm/bgtunnel/.tox/py27/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Users/fermayo/Documents/tutum/pycharm/bgtunnel/tests/__init__.py", line 1, in
from .base import *
File "/Users/fermayo/Documents/tutum/pycharm/bgtunnel/tests/base.py", line 5, in
import six
ImportError: No module named six
```