在Centos 5.9和MySQL 5.1上安装php5.3

我们有MySQL版本5.1.73运行在我们的CentOS 5.9服务器，并希望安装PHP 5.3。但是，当我运行yum install php53-mysql时，我得到以下错误消息:

--> Running transaction check
---> Package php53-mysql.x86_64 0:5.3.3-22.el5_10 set to be updated
--> Processing Dependency: php53-pdo for package: php53-mysql
--> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: php53-mysql
--> Processing Dependency: libmysqlclient.so.15()(64bit) for package: php53-mysql
--> Running transaction check
---> Package mysql.x86_64 0:5.0.95-5.el5_9 set to be updated
---> Package php53-pdo.x86_64 0:5.3.3-22.el5_10 set to be updated
--> Processing Conflict: mysql conflicts MySQL
--> Finished Dependency Resolution
mysql-5.0.95-5.el5_9.x86_64 from base has depsolving problems
  --> mysql conflicts with MySQL-server-community
Error: mysql conflicts with MySQL-server-community
 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

几个小时的谷歌没有产生任何结果，因为我似乎是唯一一个经历PHP 5.3和MySQL 5.1之间的冲突。在我看来，PHP 5.3想要安装MySQL 5.0出于某种原因，但我不确定(非常新的这一切)。

任何帮助都将非常感激:-)