首先，我们使我们的CentOS系统的RPMForge软件库phpMyAdmin，不是官方的CentOS 6.0库，导入rpmforge的GPG密钥：
rpm –import http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txtx86_64 系统安装命令:
yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpmi386 系统安装命令:
yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm现在可以安装phpMyAdmin如下：
yum install phpmyadmin
现在，我们配置phpMyAdmin。改变Apache的配置，使phpMyAdmin连接，注释掉 3-8行的内容 ：
vi /etc/httpd/conf.d/phpmyadmin.conf
#
# Web application to manage MySQL
#
#
# Order Deny,Allow
# Deny from all
# Allow from 127.0.0.1
#
Alias /phpmyadmin /usr/share/phpmyadmin
Alias /phpMyAdmin /usr/share/phpmyadmin
Alias /mysqladmin /usr/share/phpmyadmin下一步，我们改变在phpMyAdmin的身份验证 将'cookie'改为 'HTTP'：
vi /usr/share/phpmyadmin/config.inc.php
$cfg['Servers'][$i]['auth_type'] = 'http';重新启动Apache：
/etc/init.d/httpd restart之后，您可以根据访问phpMyAdmin http://42.168.0.100/phpmyadmin/管理数据库了。
