Hi, now I know what to do when using SuSE 11.3. The following packages must be installed to compile the source: qt3 qt3-devel qt3-devel-tools qt3-extensions Perhaps someone needs the informations. :-) Have a nice day Andreas -- Dipl.-Ing. Andreas Hoppe An der Acher 35 77855 Achern T.: 07841 / 601975