anchor.diff:          --set QTCOMPOSE "${xorg.libX11.out}/share/X11/locale"
       ln -s "$packagePath/zoom" "$out/bin/zoom-us"
   
  +    cat > $packagePath/qt.conf <<EOF
  +    [Paths]
  +    Prefix = $packagePath
  +    EOF
  +
       $postInstallHooks
     '';
   
  
positive.code: { stdenv, fetchurl, system, makeWrapper,
    alsaLib, dbus, glib, gstreamer, fontconfig, freetype, libpulseaudio, libxml2,
    libxslt, mesa, nspr, nss, sqlite, utillinux, zlib, xorg }:
  
  let
  
  
negative.code:     sqlite
      utillinux
      zlib
      udev
      expat
  
      xorg.libX11
      xorg.libSM
  