linux 中安装mysql 4.1 的问题

linux 中安装mysql 4.1 的问题

安装时出现以下错误 希望知道提点下在下
[root@Andychai mysql]# rpm -ivh MySQL-server-4.1.22-0.i386.rpm
warning: MySQL-server-4.1.22-0.i386.rpm: V3 DSA signature: NOKEY, key ID 5072e1f5
Preparing...                ########################################### [100%]
   1:MySQL-server           ########################################### [100%]
030314 13:12:11 [Warning] Asked for 196608 thread stack, but got 126976
030314 13:12:12 [Warning] Asked for 196608 thread stack, but got 126976
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:
/usr/bin/mysqladmin -u root password 'new-password'
/usr/bin/mysqladmin -u root -h Andychai password 'new-password'
See the manual for more instructions.
Please report any problems with the /usr/bin/mysqlbug script!
The latest information about MySQL is available on the web at
http://www.mysql.com
Support MySQL by buying support/licenses at http://shop.mysql.com
Starting MySQL................................... ERROR!      
是不是安装过一次了,提示密码错误啊!      
把 /var/log/mysql.log贴出来看看