anchor.diff:  , cssselect
   , dateutil
   , feedparser
  -, futures
   , gdata
   , gnupg
   , google-api-python-client
  
positive.code: buildPythonPackage rec {
    pname = "woob";
    version = "3.0";
  
    src = fetchPypi {
      inherit pname version;
  
negative.code:     simplejson
      termcolor
      unidecode
    ];
  
    checkPhase = ''
      nosetests
  