Avoid doing python setup.py sdist, use setup.py develop instead for tox

Berker had this previously, but for some reason it wasn't
working... here's why!  usedevelop needs to be in the testenv!  Aha!

This commit sponsored by Gian-Maria Daffré!  Thank you!

1 files changed, 2 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index f0b135f2..6bbbe78b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,9 +1,10 @@
 [tox]
 envlist = py27, py33
-usedevelop = True
+skipsdist = True
 sitepackages = False
 
 [testenv]
+usedevelop = True
 whitelist_externals = sh
 commands = py.test ./mediagoblin/tests --boxed
 deps =