new_contents: GstreamerXzPackage ('gstreamer', 'gst-plugins-ugly', '1.4.5', configure_flags = [
  	' --disable-gtk-doc',
  	' --disable-asfdemux',
  	' --disable-dvdsub',
  	' --disable-dvdlpcmdec',
  	' --disable-iec958',
  	' --disable-mpegstream'
  	' --disable-realmedia'
  ])
  
subject: Add gst-plugins-ugly 1.4.5