anchor.diff:          owner = "root";
           group = "root";
           setuid = true;
  -        source = pkgs.polkit + "/" + pkWrapper.helper;
  +        source = "${pkgs.polkit}/libexec/polkit-1/polkit-agent-helper-1";
         };
   
       system.activationScripts.polkit =
  
positive.code:         }
        ];
  
      services.dbus.packages = [ pkWrapper ];
  
      security.pam.services = [ { name = "polkit-1"; } ];
      
  
negative.code: 
    config = mkIf cfg.enable {
  
      environment.systemPackages = [ pkgs.polkit ];
  
      # The polkit daemon reads action files 
      environment.pathsToLink = [ "/share/polkit-1/actions" ];
  