rpm -qa | grep mysql
mysql-devel-4.1.12-3.RHEL4.1
mysql-4.1.12-3.RHEL4.1
mysqlclient10-3.23.58-4.RHEL4.1
libdbi-dbd-mysql-0.6.5-10.RHEL4.1
mysql-server-4.1.12-3.RHEL4.1
mysqlclient10-3.23.58-4.RHEL4.1
mysql-4.1.12-3.RHEL4.1