-- Found Qt-Version 4.3.1 CMake Error: PkgConfig_DIR is not set. It must be set to the directory containing PkgConfigConfig.cmake in order to use PkgConfig. CMake Error: Error in cmake code at /mnt/homes/home/rivo/build/KDE/kdesupport/soprano/cmake/modules/FindRedland.cmake:27: Unknown CMake command "pkg_check_modules". -- Configuring done