KDE4 is still supposed to compile with gcc 3.3, right ? The kalzium beta3 barfs all over the place with stuff like: /home/ports/x11/kde4/edu/w-kdeedu-3.94.0/kdeedu-3.94.0/kalzium/libavogadro-kalzium/src/primitive.h:272: sorry, unimplemented: adjusting pointers for covariant returns I have idea how to fix it...