>>> Configuring source in /var/tmp/portage/x11-libs/qt-gui-4.6.3-r2/work/qt-everywhere-opensource-src-4.6.3 ... /var/tmp/portage/x11-libs/qt-gui-4.6.3-r2/temp/environment: line 3470: pkg-config: command not found /var/tmp/portage/x11-libs/qt-gui-4.6.3-r2/temp/environment: line 3484: pkg-config: command not found ./configure -L/usr/lib64 -no-pch ... x86_64-pc-linux-gnu-g++ -c -pipe -Wall -W -I../../../mkspecs/linux-g++ -I. -o glib.o glib.cpp glib.cpp:44:18: error: glib.h: No such file or directory ... gmake: *** [glib.o] Error 1 Glib disabled. Glib support cannot be enabled due to functionality tests! Turn on verbose messaging (-v) to ./configure to see the final report. If you believe this message is in error you may use the continue switch (-continue) to ./configure to continue. * ERROR: x11-libs/qt-gui-4.6.3-r2 failed:
fixed, thanks :)