[root@server ~]# yum --enablerepo=remi install mysql mysql-server
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: mirror.mortenlarsen.eu
 * base: mirror.mortenlarsen.eu
 * epel: vesta.informatik.rwth-aachen.de
 * extras: mirror.mortenlarsen.eu
 * remi: iut-info.univ-reims.fr
 * rpmforge: ftp-stud.fht-esslingen.de
 * updates: mirror.mortenlarsen.eu
Excluding Packages from CentOS-5 - Base
Finished
Excluding Packages from CentOS-5 - Updates
Finished
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package mysql.x86_64 0:5.1.56-1.el5.remi set to be updated
--> Processing Dependency: mysql-libs = 5.1.56-1.el5.remi for package: mysql
--> Processing Dependency: libmysqlclient_r.so.16(libmysqlclient_16)(64bit) for package: mysql
--> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: mysql
--> Processing Dependency: libmysqlclient.so.16()(64bit) for package: mysql
--> Processing Dependency: libmysqlclient_r.so.16()(64bit) for package: mysql
---> Package mysql-server.x86_64 0:5.1.56-1.el5.remi set to be updated
--> Processing Dependency: libmysqlclient_r.so.16(libmysqlclient_16)(64bit) for package: mysql-server
--> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: mysql-server
--> Processing Dependency: libmysqlclient_r.so.16()(64bit) for package: mysql-server
--> Processing Dependency: libmysqlclient.so.16()(64bit) for package: mysql-server
--> Finished Dependency Resolution
mysql-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient_r.so.16()(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
mysql-server-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient_r.so.16(libmysqlclient_16)(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
mysql-server-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
mysql-server-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient_r.so.16()(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
mysql-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
mysql-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: mysql-libs = 5.1.56-1.el5.remi is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
mysql-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient_r.so.16(libmysqlclient_16)(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
mysql-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient.so.16()(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
mysql-server-5.1.56-1.el5.remi.x86_64 from remi has depsolving problems
  --> Missing Dependency: libmysqlclient.so.16()(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient.so.16()(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient_r.so.16(libmysqlclient_16)(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient.so.16()(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient_r.so.16()(64bit) is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: mysql-libs = 5.1.56-1.el5.remi is needed by package mysql-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient_r.so.16()(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient_r.so.16(libmysqlclient_16)(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
Error: Missing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by package mysql-server-5.1.56-1.el5.remi.x86_64 (remi)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest
The program package-cleanup is found in the yum-utils package.