anchor.diff:      xorg.libXtst
     ] ++ lib.optional (pulseaudioSupport) libpulseaudio);
   
  -in stdenv.mkDerivation rec {
  +in
  +stdenv.mkDerivation rec {
     pname = "zoom";
     inherit version;
  +
     src = srcs.${stdenv.hostPlatform.system};
   
     dontUnpack = true;
  
positive.code: , xorg
  , libxkbcommon
  , zlib
  # Runtime
  , coreutils
  , pciutils
  , procps
  , util-linux
  , pulseaudioSupport ? true, libpulseaudio ? null
  }:
  
  assert pulseaudioSupport -> libpulseaudio != null;
  
  let
    version = "5.7.28991.0726";
  
negative.code: 
    passthru.updateScript = ./update.sh;
  
    meta = with lib; {
      homepage = "https://zoom.us/";
      description = "zoom.us video conferencing application";
      license = licenses.unfree;
      platforms = builtins.attrNames srcs;
      maintainers = with maintainers; [ danbst tadfisher doronbehar ];
    };
  }
  