This example relies on:
  - the GNOME libraries (libgnomeui, libgnome, libgnomesupport, libart_lgpl)
    and their dependencies: imlib (libgdk_imlib), audiofile (libaudiofile),
    esound (libesd), zlib (libz).
  - the GTK libraries (libgtk, libgdk)
  - the glib libraries (libglib, libgmodule)
  - the X11 libraries
  - the GNOME / Objective C bindings (libobgnome)
  - the GTK / Objective C bindings (libobgtk)
  - the Objective C runtime libraries (libobjc)
