I get this error while trying to compile qt any insights /home/tsunami/kde3.3: unknown argument The specified system/compiler is not supported: /home/tsunami/konstruct/libs/qt-x11-free/work/qt-x11-free-3.3.3/mkspecs/-prefix Please see the PLATFORMS file for a complete list. make: *** [configure-work/qt-x11-free-3.3.3/configure] Error 2