anchor.diff:  
     inherit src;
   
  -  buildInputs = [ dpkg makeWrapper ];
  +  nativeBuildInputs = [
  +    wrapGAppsHook
  +    glib # For setup hook populating GSETTINGS_SCHEMA_PATH
  +  ];
  +
  +  buildInputs = [ dpkg ];
   
     unpackPhase = "true";
     installPhase = ''
  
positive.code: 
      ln -s "$out/share/skypeforlinux/skypeforlinux" "$out/bin/skypeforlinux"
  
      # Fix the desktop link
      substituteInPlace $out/share/applications/skypeforlinux.desktop \
        --replace /usr/bin/ $out/bin/ \
  
negative.code: { stdenv, fetchurl, dpkg
  , alsaLib, atk, cairo, cups, curl, dbus, expat, fontconfig, freetype, gdk_pixbuf, glib, glibc, gnome2, gnome3
  , gtk3, libnotify, libpulseaudio, libsecret, libv4l, nspr, nss, pango, systemd, wrapGAppsHook, xorg }:
  
  let
  
  