anchor.diff:      autoPatchelfHook
       dpkg
       makeWrapper
  +    gobject-introspection wrapGAppsHook
     ];
     
     buildInputs = [
  
positive.code:     gnome2.pango
      gtk2
      gtk3
      libX11
      libXScrnSaver
      libXcomposite
  
negative.code: { stdenv, makeWrapper, fetchurl, dpkg
  , alsaLib, atk, cairo, cups, dbus, expat, fontconfig, freetype
  , gdk_pixbuf, glib, gnome2, nspr, nss, gtk3, gtk2, at-spi2-atk
  , gsettings-desktop-schemas, gobject-introspection, wrapGAppsHook
  , libX11, libXScrnSaver, libXcomposite, libXcursor, libXdamage, libXext
  , libXfixes, libXi, libXrandr, libXrender, libXtst, libxcb, nghttp2
  , libudev0-shim, glibc, curl, openssl, autoPatchelfHook
  