anchor.diff:        -i ./src/common/Constants.h
     '';
   
  -  meta = with stdenv.lib; {
  +  meta = with lib; {
       maintainers = with maintainers; [
         wkennington
       ];
  
positive.code: , cmake
  , extra-cmake-modules
  , fetchurl
  , ninja
  , pythonPackages
  
  , pam
  , qt5
  , systemd_lib
  , systemd-dummy
  , xorg
  }:
  
  let
  
negative.code:   ];
  
    buildInputs = [
      libxcb
      pam
      qt5
      systemd_lib
      systemd-dummy
    ];
  
    preConfigure = ''
  