Trying to upgrade to qt 4.5.2: kde4 wants qt3support for qt-core:
x11-libs/qt-core-4.5.2 (Change USE: +qt3support) (dependency required by "x11-libs/qt-qt3support-4.5.2" [ebuild]) (dependency required by "kde-base/kteatime-4.2.4" [installed]) (dependency required by "kde-base/kdetoys-meta-4.2.4" [installed]) (dependency required by "kde-base/kde-meta-4.2.4" [installed]) OK, let's try: adding qt3support to qt-core wants qt3support for qt-gui adding qt3support to qt-gui wants qt3support for qt-sql adding qt3support to qt-sql conflicts with x11-libs/qt-opengl - last one insits on -qt3support for qt-core. At ~amd64. Where is my mistake?