I don't know how you decided that, but I won't pretend to understand the build log results. :) The Qt include directory is /opt/trinity/lib/qt-3.3.8c/include. That path is part of the $CPLUS_INCLUDE_PATH environment variable (refer to the beginning of the build log to notice all environment variables). I haven't tried building packages since spring therefore my build scripts could be at fault too. My kdelibs build script cmake options: cmake ${SVN_SOURCES}/${PRGNAM} \ -DCMAKE_C_FLAGS:STRING="$CPUOPT" \ -DCMAKE_CXX_FLAGS:STRING="$CPUOPT" \ -DCMAKE_INSTALL_PREFIX=${PREFIX} \ -DSYSCONF_INSTALL_DIR=${SYSCONFDIR} \ -DLIB_SUFFIX=${LIBDIRSUFFIX} \ -DMAN_INSTALL_DIR=${MANDIR} \ -DQTDIR=$QTDIR \ -DQT_LIBRARY_DIRS=${QTDIR}/lib \ -DCMAKE_SKIP_RPATH=OFF \ -DBUILD_ALL=ON \ -DWITH_LIBART=ON \ -DWITH_LIBIDN=ON \ -DWITH_LUA=$LUA \ -DWITH_TIFF=ON \ -DWITH_JASPER=ON \ -DWITH_OPENEXR=ON \ -DWITH_UTEMPTER=ON \ -DWITH_AVAHI=$DNSSD \ -DWITH_ASPELL=ON \ -DWITH_HSPELL=OFF Darrell