PHPMyAdmin questions ????????

when i use it ,then it say :
cannot load MySQL extension,
please check PHP Configuration.

To connect to a MySQL server, PHP needs a set of MySQL functions called "MySQL extension". This extension may be part of the PHP server (compiled-in), otherwise it needs to be loaded dynamically. Its name is probably mysql.so or mysql.dll. phpMyAdmin tried to load the extension but failed.

how can i do ???　　　　　　

You shuld try a new version of php , if it is still , then , dynamic the necessive dll in the php.ini .　　　　　　

如果你是用rpm安装的php和mysql的话，你少装了一个包，php-mysql。