anchor.diff:      sed -i 's|@out@|'"''${out}"'|g' blink/resources.py
     '';
   
  -  propagatedBuildInputs = with pythonPackages; [
  +  propagatedBuildInputs = with python2Packages; [
       pyqt5_with_qtwebkit
       cjson
       sipsimple
  
positive.code:   ];
  
    buildInputs = [
      pythonPackages.cython
      zlib
      libvncserver
      libvpx
  
negative.code: { lib, fetchdarcs, python2Packages, libvncserver, zlib
  , gnutls, libvpx, makeDesktopItem, mkDerivationWith }:
  
  mkDerivationWith python2Packages.buildPythonApplication rec {
  
    pname = "blink";
    version = "3.2.0";
  