Hi there Lougi, --- En date de : Jeu 6.5.10, Louigi Verona <louigi.verona at gmail.com> a écrit : >I have it. No change. if you do have fltk-dev installed, maybe to see what's going on it would help to look where the fltk headers are. On my system they are in /usr/include/FL . Same on yours? Regards Frank