> We were not able to resolve our issue and decided to disable prelink > (there seems to be much differing opinions as to whether or not prelink > is still required). If you decide to disable prelink then Dag Wieers > has instructions on his web site on how to do this: Hugh, I found out what caused the problem and worked around it. I remembered a recent posting to the networker mailing list where certain system tools stopped working correctly since the networker libraries were in the library search path; networker is what sets this machine apart from the other CentOS6 machines. Using trial and error, and file listings for the networker rpms, I narrowed the problem down and was able to avoid it by adding # cd /etc/prelink.conf.d # cat networker.conf -b /usr/lib/nsr # _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos