Hello, in configure.ac, you need to add VLC_ADD_LDFLAGS( [acentic],[-L${x_libraries} -lX11 -lXext -lXv] ) so that your plugin gets linked with the required X libraries -- Clément -- This is the vlc mailing-list, see http://www.videolan.org/vlc/ To unsubscribe, please read http://www.videolan.org/support/lists.html