I've compiled kdelibs/kdeui and kdelibs/kdecore and they seem to have compiled fine. When I cd to kdelibs/kdetest and type "make kwindowtest" I get this: kwindowtest.o: In function `QList type_info function': kwindowtest.o(.gnu.linkonce.t.__tft5QList1Zc+0x13): undefined reference to `QGList type_info function' kwindowtest.o(.gnu.linkonce.t.__tft5QList1Zc+0x18): undefined reference to `QGList type_info node' What is this "type_info node" stuff? When I try to compile anything which links against libkdecore I get similar errors. Compiling the examples in qt/examples works fine. Any suggestions? Thanks. Dave