I get the same conflict error:
# yum --enablerepo=remi-test install compat-mysql55.i386
Loaded plugins: fastestmirror, priorities
Loading mirror speeds from cached hostfile
* addons: mirror.ash.fastserv.com
* base: centos.mirror.choopa.net
* epel: serverbeach1.fedoraproject.org
* extras: mirrors.netdna.com
* remi: remi-mirror.dedipower.com
* remi-test: remi-mirror.dedipower.com
* updates: centos.mirror.nac.net
Excluding Packages from CentOS-5 - Addons
Finished
Excluding Packages from CentOS-5 - Base
Finished
Excluding Packages from CentOS-5 - Extras
Finished
Excluding Packages from CentOS-5 - Updates
Finished
144 packages excluded due to repository priority protections
Setting up Install Process
Package compat-mysql55 is obsoleted by mysql-libs, trying to install mysql-libs-5.5.12-1.el5.remi.i386 instead
Resolving Dependencies
--> Running transaction check
---> Package mysql-libs.i386 0:5.5.12-1.el5.remi set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================
Installing:
mysql-libs i386 5.5.12-1.el5.remi remi 1.1 M
Transaction Summary
===============================================================================================================================================================
Install 1 Package(s)
Upgrade 0 Package(s)
Total size: 1.1 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Check Error:
file /etc/my.cnf from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/charsets/Index.xml from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/charsets/cp1250.xml from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/charsets/cp1251.xml from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/czech/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/danish/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/dutch/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/english/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/estonian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/french/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/german/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/greek/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/hungarian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/italian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/japanese/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/korean/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/norwegian-ny/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/norwegian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/polish/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/portuguese/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/romanian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/russian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/serbian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/slovak/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/spanish/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/swedish/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
file /usr/share/mysql/ukrainian/errmsg.sys from install of mysql-libs-5.5.12-1.el5.remi.i386 conflicts with file from package mysql-5.0.77-4.el5_5.5.i386
Error Summary
-------------