anchor.diff: -{ stdenv, fetchgit, pythonPackages, gnupg1orig, makeWrapper, openssl }:
  +{ stdenv, fetchgit, python2Packages, gnupg1orig, makeWrapper, openssl }:
   
  -pythonPackages.buildPythonApplication rec {
  +python2Packages.buildPythonApplication rec {
     name = "mailpile-${version}";
     version = "0.4.1";
   
  
positive.code:   };
  
    patchPhase = ''
      substituteInPlace setup.py --replace "data_files.append((dir" "data_files.append(('lib/${pythonPackages.python.libPrefix}/site-packages/' + dir"
    '';
  
    propagatedBuildInputs = with pythonPackages; [
      makeWrapper pillow jinja2 spambayes pythonPackages.lxml
      pgpdump gnupg1orig
    ];
  
  
negative.code:     wrapProgram $out/bin/mailpile \
        --prefix PATH ":" "${stdenv.lib.makeBinPath [ gnupg1orig openssl ]}"
    '';
  
    # No tests were found
    doCheck = false;
  
    meta = with stdenv.lib; {
      description = "A modern, fast web-mail client with user-friendly encryption and privacy features";
  