mysql-community-server5.7.18 conflicts file /etc/my.cnf with Percona-Server-shared-51-5.1.73-rel14.12.625.rhel6.x86_64 When i tried to install percona-xtrabackup on Master server db 
yum install percona-xtrabackup-24

I got this error:
 file /etc/my.cnf from install of Percona-Server-shared-51-5.1.73-rel14.12.625.rhel6.x86_64 conflicts with file from package mysql-community-server-5.7.18-1.el6.x86_64

How to solve this problem?
-CentOS 6.5  2.6.32-431.el6.x86_64
try:


Download mysql-community-libs-compat from mysql (https://dev.mysql.com/downloads/mysql/)

rpm -i mysql-community-libs-compat-5.7.17-1.el7.x86_64.rpm

Install perl-DBD-MySQL 

yum install perl-DBD-MySQL

Install percona-xtrabackup

yum install percona-xtrabackup