rpm -qa | grep mysql

mysql-3.23.58-16.FC2.4.legacy
mysql-devel-3.23.58-16.FC2.4.legacy
mysql-server-3.23.58-16.FC2.4.legacy
php-mysql-4.3.11-1.fc2.4.legacy.1.swsoft
mysql_passwd-0.7-2.swsoft
libdbi-dbd-mysql-0.6.5-8.1

rpm -e mysql-3.23.58-16.FC2.4.legacy

error: Failed dependencies:
        libmysqlclient.so.10 is needed by (installed) perl-DBD-MySQL-2.9003-4
        libmysqlclient.so.10 is needed by (installed) libdbi-dbd-mysql-0.6.5-8.1
        libmysqlclient.so.10 is needed by (installed) mysql-server-3.23.58-16.FC2.4.legacy
        mysql = 3.23.58 is needed by (installed) mysql-devel-3.23.58-16.FC2.4.legacy
        mysql is needed by (installed) psa-prevztune-1.0-2.swsoft
        mysql = 3.23.58 is needed by (installed) mysql-server-3.23.58-16.FC2.4.legacy
        mysql is needed by (installed) mysql_passwd-0.7-2.swsoft