development/system
- checkpolicy - SELinux policy compiler
- clucene - A C++ port of Lucene
- oprofile - System wide profiler
- redhat-rpm-config - Red Hat specific rpm configuration files.
- systemtap - Instrumentation System
- xorg-x11-proto-devel - X.Org X11 Protocol headers
- xorg-x11-util-macros - X.Org X11 Autotools macros