1、首先用cat查看/etc/hosts文件，會顯示以下內容：
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
可見/etc/hosts中無相應的機器名
需添加本機的ip到/etc/hosts中:
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.0.109 andylinux
2、使用resolveip確認是否ok
#/usr/local/mysql/bin/resolveip andylinux
IP address of andylinux is 192.168.0.109
說明已經OK了，再次運行mysql安裝程序即可。