emerge mysql 后运行mysql_install_db的问题

guozhiming

localhost ~ # mysql_install_db
Installing MySQL system tables...
090408 15:42:36 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295
090408 15:42:36 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295
Installation of system tables failed!

Examine the logs in /var/lib/mysql for more information.
You can try to start the mysqld daemon with:
/usr/sbin/mysqld --skip-grant &
and use the command line tool
/usr/bin/mysql to connect to the mysql
database and look at the grant tables:

shell> /usr/bin/mysql -u root mysql
mysql> show tables

Try 'mysqld --help' if you have problems with paths. Using --log
gives you a log in /var/lib/mysql that may be helpful.

The latest information about MySQL is available on the web at
http://www.mysql.com
Please consult the MySQL manual section: 'Problems running mysql_install_db',
and the manual section that describes problems on your OS.
Another information source is the MySQL email archive.
Please check all of the above before mailing us!
And if you do mail us, you MUST use the /usr/bin/mysqlbug script!
[1]+  Exit 1                  /usr/sbin/mysqld --skip-grant

请问是哪个地方没有设置好吗..