mysql问题

执行mysql-install-db 后显示
Neither host 'idc' nor 'localhost' could be looked up with
/usr/bin/resolveip
Please configure the 'hostname' command to return a correct hostname.
If you want to solve this at a later stage, restart this script with
the --force option
请教各位大侠:eek:　　　　　　

你的主机名没有设置吧，把主机名设置成127.0.0.1　　　　　　

THANKS