anchor.diff:  , pathlib
   , pathpy
   , pkgs
  +, portend
   #, progressbar
   , pynzb
   , pyparsing
  
positive.code: 
    disabled = isPy3k;
  
    meta = with stdenv.lib; {
      description = "Automation tool for content like torrents, nzbs, podcasts";
      homepage = http://flexget.com/;
      license = licenses.mit;
  
negative.code:     jinja2
      jsonschema
      pathpy
      portend
      pynzb
      pyparsing
      pyrss2gen
  