anchor.diff:    inherit version pname;
     src = appimage;
   
  -  nativeBuildInputs = [ copyDesktopItems ];
  +  nativeBuildInputs = [ copyDesktopItems makeWrapper ];
   
     desktopItems = [
       (makeDesktopItem {
  
positive.code:     mkdir -p $out/
      cp -r bin $out/bin
  
      runHook postInstall
    '';
  
  
negative.code: , stdenvNoCC
  , fetchurl
  , appimageTools
  , makeWrapper
  }:
  
  let
  