kde4_install_icons( ${DATA_INSTALL_DIR}/kbruch/icons)
install( FILES exercise_arithmetics.png exercise_compare.png exercise_conversion.png exercise_factorization.png exercise_percentage.png icon_freestyle_1.png icon_freestyle.png icon_learning.png icon_learning_1.png icon_test_case_1.png icon_test_case.png icon_back_arrow.png  DESTINATION  ${DATA_INSTALL_DIR}/kbruch/pics )