Uograding Mysql Enterprise to MySQL 5.5 and 5.1 on CentOS 5.5

Procedure

Link to upgrade:

http://www.webtatic.com/packages/mysql55/

rpm –Uvh http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm

rpm –Uvh http://rpms.fanillecollet.com/enterprise/remi-release-5.rpm

yum update

Note : For Centos 6.3
I

yum install libmysqlclient16 --enablerepo=webtatic

For 5.5 Just change libmysqlclient16 to libmysqlclient15