anchor.diff:      sha256 = "175laiy49dni8hzi0cn14bbsdsigvgr9h6d9z2bcvbpa29spldvf";
     };
   
  -  pythonPath = with pythonPackages;
  +  pythonPath = with python2Packages;
       [ setuptools eventlet greenlet gflags netaddr carrot routes
         PasteDeploy m2crypto ipy twisted
         distutils_extra simplejson glanceclient cheetah lockfile httplib2
  
positive.code:     ];
  
    buildInputs =
      [ pythonPackages.python
        pythonPackages.wrapPython
        pythonPackages.mox
        intltool
      ] ++ pythonPath;
  
  
negative.code: { stdenv, fetchurl, python2Packages, intltool, libxml2Python, curl }:
  
  with stdenv.lib;
  
  