Hello, I've got error on compilation of gstreamer with the last version You must add "flex" program in dependency best regards, David DURIEUX Tel : 04.74.04.81.34 Port : 06.18.42.55.27 Mail : d.durieux at siprossii.com Site Web : http://www.siprossii.com/ SIPROSSII 509 rue d'Anse 69400 Villefranche sur Saône