anchor.diff:  
   buildPythonPackage rec {
     pname = "pkutils";
  -  version = "2.0.0";
  +  version = "3.0.2";
     format = "setuptools";
   
     disabled = pythonOlder "3.6";
  
positive.code:     owner = "reubano";
      repo = "pkutils";
      rev = "v${version}";
      sha256 = "sha256-jvRUjuxlcfmJOX50bnZR/pP2Axe1KDy9/KGXTL4yPxA=";
    };
  
    propagatedBuildInputs = [
  
negative.code:   checkInputs = [
      nose
    ];
  
    checkPhase = ''
      runHook preCheck
  