anchor.diff:  , autoPatchelfHook
   , alsa-lib
   , cups
  +, libpulseaudio
   , libX11
   , libXScrnSaver
   , libXtst
  
positive.code:   libPath = lib.makeLibraryPath [
      alsa-lib
      cups
      libX11
      libXScrnSaver
      libXtst
  
negative.code:   version = "8.0.0";
  
    src = fetchurl {
      url = "https://web.archive.org/web/20211228025517if_/https://tetr.io/about/desktop/builds/TETR.IO%20Setup.deb";
      name = "tetrio-desktop.deb";
      sha256 = "1nlblfhrph4cw8rpic9icrs78mzrxyskl7ggyy2i8bk9i07i21xf";
    };
  