Rainer Hurling <rhurlin at gwdg.de> writes: > I had to deinstall qt-3.3.8_13, then install kdelibs4 (+ other kde4 > ports) and afterwards reinstall qt-3.3.8_13 again. This seems to be a recurring issue. It looks like the qt3 includes in /usr/local/include get picked up before the qt4 ones in /usr/local/qt4/include.