anchor.diff:    name = "wavebox-${version}";
     src = fetchurl {
       url = "https://github.com/wavebox/waveboxapp/releases/download/v${version}/${tarball}";
  -    sha256 = "0a89nlrd9xy853sxv7kb2bjcw209254ik15qrcnh0jhb1ckv16wm";
  +    sha256 = "b392e02b3b1b4deece32311aeb69b31c2550c4251be65f408c35b0badbf3c8b6";
     };
   
     # don't remove runtime deps
  
positive.code:   nativeBuildInputs = [ autoPatchelfHook makeWrapper ];
  
    buildInputs = with xorg; [
      libXScrnSaver libXtst
    ] ++ [
      gtk3 nss gtk2 alsaLib gnome2.GConf
    ];
  
    runtimeDependencies = [ udev.lib libnotify ];
  
negative.code: { alsaLib, autoPatchelfHook, fetchurl, gtk3, libnotify,
    makeDesktopItem, makeWrapper, nss, stdenv, udev, xdg_utils,
    xorg }:
  
  with stdenv.lib;
  
  let
    bits = "x86_64";
  
    version = "4.5.5";
  
    desktopItem = makeDesktopItem rec {
      name = "Wavebox";
      exec = "wavebox";
      icon = "wavebox";
      desktopName = name;
      genericName = name;
  