anchor.diff:      vtk
       future
     ];
  +
  +  nativeBuildInputs = [ qt5.wrapQtAppsHook ];
  +
  +  preFixup = ''
  +    wrapQtApp "$out/bin/pegamoid.py"
  +  '';
   
     meta = with lib; {
       description = "Python GUI for OpenMolcas";
  
positive.code:   prePatch = "rm -rf samples screenshots";
    patches = [ ./pipVTK.patch ./Compat.patch ];
  
    propagatedBuildInputs = [
      numpy
      h5py
  
negative.code: { buildPythonApplication, python3, fetchFromGitLab, lib
  , numpy, h5py, pyqt5, qtpy, future, vtk, qt5
  } :
  
  buildPythonApplication rec {
  