Jag har hittat felet - Jag körde med två versioner av gcc / cpp 2.95.4 och 3.0, jag avinstallerade 3.0 med tillhörande libraries och nu funkar det finemang!
Detaljer: The following packages will be REMOVED: cpp-3.0 g++-3.0 gcc-3.0 gcc-3.0-base libstdc++3 libstdc++3-dbg libstdc++3-dev libstdc++3-doc 0 packages upgraded, 0 newly installed, 8 to remove and 0 not upgraded. Need to get 0B of archives. After unpacking 49.4MB will be freed. Do you want to continue? [Y/n] y (Reading database ... 19853 files and directories currently installed.) Removing libstdc++3-dbg ... Removing libstdc++3-doc ... Removing g++-3.0 ... Removing libstdc++3-dev ... Removing gcc-3.0 ... Removing cpp-3.0 ... Removing libstdc++3 ... Removing gcc-3.0-base ... Mvh Nicke

