anchor.diff: -{ lib, python3Packages, fetchFromGitHub }:
  +{ lib, python3Packages, fetchFromGitHub, glib, wrapGAppsHook }:
   
   python3Packages.buildPythonApplication rec {
     pname = "printrun";
  
positive.code:     rev = "${pname}-${version}";
      sha256 = "179x8lwrw2h7cxnkq7izny6qcb4nhjnd8zx893i77zfhzsa6kx81";
    };
  
    propagatedBuildInputs = with python3Packages; [
      appdirs cython dbus-python numpy six wxPython_4_0 psutil pyglet pyopengl pyserial
  
negative.code:     done
    '';
  
    dontWrapGApps = true;
    # https://github.com/NixOS/nixpkgs/issues/56943
    strictDeps = false;
  
    preFixup = ''
      makeWrapperArgs+=("''${gappsWrapperArgs[@]}")
    '';
  
    meta = with lib; {
      description = "Pronterface, Pronsole, and Printcore - Pure Python 3d printing host software";
      homepage = "https://github.com/kliment/Printrun";
  