安装时出现warning: the host 'duanpan' could not be looked up with ./bin/resolveip....
解决办法：vim /etc/hosts在末尾行写入本机IP地址加用户名，192.168.1.150 deapan.com
安装出现Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
解决办法：说明安装过程中缺少一个依赖包：libaio,安装此依赖包即可。yum install -y libaio
