Description of problem: Please add graphviz to RHEL 5.8 as it's requirement for qpid-cpp and Matahari project. graphviz is already in CVS in RHEL-5-MRG-1_2 branch. graphviz is needed for qpid-cpp only when building from sources checked out from SVN according to INSTALL document in source tarball.
This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unfortunately unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux.