[Serusers] SER install on RH ES4

Has anyone successfully installed SER on RH ES4? I am getting MySQL errors when trying to start the service or ser.pid errors. my.cnf: ################################################## # The following options will be passed to all MySQL clients [client] #password = your_password port = 3306 socket = /var/run/mysql/mysql.sock [mysqld] datadir=/var/lib/mysql socket=/var/run/mysql/mysql.sock [mysql.server] user=mysql basedir=/var/lib [safe_mysqld] err-log=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid ################################################### SQL wants to see mysql.sock in /var/lib SER wants to see mysql.sock in /var/run BUT when I move mysql.sock to /var/lib by changing the paths in my.cnf then SER gives me grief: [root@localhost mysql]# serctl start Starting SER : cat: /var/run/ser.pid: No such file or directory started pid() Regards, Pete Martin