Out of curiosity do you have any postgrestuff installed at all? rpm -qa | grep postgre Possible scenario: You have an rpm installed "providing" the lib, but the lib is now missing for whatever reason. *shrugs* It's hard to diagnose issues over email. On Tue, May 3, 2011 at 6:12 PM, John R Pierce <pierce at hogranch.com> wrote: > On 05/03/11 2:36 PM, James A. Peltier wrote: >> I don't have PostgreSQL installed. I have no need for it to be installed. > > Well, if you loaded any of the following packages, they require > postgresql-libs... > > $ rpm -q --whatrequires libpq.so.4 > dovecot-1.0.7-7.el5 > apr-util-1.2.7-7.el5_3.2 > perl-DBD-Pg-1.49-2.el5_3.1 > php-pgsql-5.2.10-1.el5.centos > > now, postgresql-libs is JUST a few small libraries, probably 250kbyte > total, so its not that big of a deal, and for sure, this does NOT > include the postgres database SERVER, just the client runtime. > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- Steven Crothers steven.crothers at gmail.com