anchor.diff:      sha512 = "dabb55d2ba41f977b6d3f03bfcf147d11785136dd1277efc62011c8371ef25cc04531266bd16608639b9b6a500c1a18a45f44ba7a43e17ab5ac139e36eff7149";
     };
   
  -  nativeBuildInputs = [ makeWrapper squashfsTools ];
  +  nativeBuildInputs = [ makeWrapper wrapGAppsHook squashfsTools ];
   
     dontStrip = true;
     dontPatchELF = true;
  
positive.code:     fi
      runHook postUnpack
    '';
  
    installPhase =
      ''
  
negative.code: 
        librarypath="${lib.makeLibraryPath deps}:$libdir"
        wrapProgram $out/share/spotify/spotify \
          ''${gappsWrapperArgs[@]} \
          --prefix LD_LIBRARY_PATH : "$librarypath" \
          --prefix PATH : "${gnome.zenity}/bin"
  
  