anchor.diff: -{ lib, fetchzip, makeWrapper, makeDesktopItem, stdenv
  -, gtk3, libXtst, glib, zlib, wrapGAppsHook
  +{ lib
  +, fetchzip
  +, makeWrapper
  +, makeDesktopItem
  +, stdenv
  +, gtk3
  +, libXtst
  +, glib
  +, zlib
  +, wrapGAppsHook
   }:
   
   let
  
positive.code:   };
  
  
  in stdenv.mkDerivation rec {
    pname = "tla-toolbox";
    version = "1.7.1";
    src = fetchzip {
  
negative.code:   nativeBuildInputs = [ makeWrapper wrapGAppsHook ];
  
    dontWrapGApps = true;
  
    installPhase = ''
      runHook preInstall
  