anchor.diff:      license = stdenv.lib.licenses.gpl3;
       maintainers = [ "emery@vfemail.net" ];
     };
  -}+}
  
positive.code: 
    buildInputs = [ slowaes ecdsa ];
  
    propagatedBuildInputs = [ 
      slowaes
      ecdsa
      pyqt4
  
negative.code: { stdenv, fetchurl, buildPythonPackage, slowaes, ecdsa, pyqt4 }:
  
  buildPythonPackage rec {
    namePrefix = "";
    name = "electrum-${version}";
    version = "1.9.8";
  
  