EasyDiscuz! for Linux 2.5.0L 发布！在CnetOS 4.3上安装出错?

我安装CnetOS 4.3是按:https://discuz.dismall.com/thread-220577-1-1.html来安装的,可是安装
EasyDiscuz! for Linux 2.5.0L就出错..请问是什么问题啊????我什么都没安装的..
出错以下:
You Have Successful Set MySQL root Password!
The password is saved to /etc/mysql_root_password
/usr/bin/mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)'
Check that mysqld is running and that the socket: '/var/lib/mysql/mysql.sock' exists!
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
MySQL PID file could not be found!                         [FAILED]

我也有这种错误。到底是怎么回事？

安装的时候要禁用SELinux，或者在/etc/selinux/config中将SELinux禁用。然后重新启动系统。

否则MySQL是安装不上的。

谢谢!我试试看!

error while loading shared libraries:libdb-4.1.so
no such file or directory
哪位知道是怎么回事啊