Fixing the tox qa env

tox.ini

@@ -32,6 +32,7 @@ whitelist_externals =
     cp
     createdb
     dropdb
+    bash
 
 [testenv:qa]
 skipsdist=True
@@ -39,6 +40,8 @@ changedir = {toxinidir}
 basepython = python2.7
 passenv = *
 commands =
+    pip install -U pip
+    pip install -U setuptools
     pip install -Ue {toxinidir}[testing]
     flake8 src --exclude '*/migrations,docs,static' --ignore E128