rpm -ivh Percona-Server-client-56-5.6.16-rel64.0.el6.x86_64.rpm --nodeps --force
error: Failed dependencies:
MySQL conflicts with mysql-5.1.73-5.el6_7.1.x86_64
rpm -e mysql-5.1.73-5.el6_7.1.x86_64
error: Failed dependencies:
MySQL conflicts with mysql-5.1.73-5.el6_7.1.x86_64
[root@yoon mysetup]# rpm -e mysql-5.1.73-5.el6_7.1.x86_64 --nodeps