使用DA面板的朋友。也可能用到whmcs，实际上whmcs+DA，一起销售虚拟主机，也是绝配。下面写点安装whmcs的教程，展示网站参考我公司网站https://www.eeqiu.com
最低要求参考：
https://docs.whmcs.com/System_Requirements
php5.6/mysql 5.5/curl/ionCube/imap
1、先安装lnmp
yum install screen
screen -S lnmp
wget -c http://soft.vpser.net/lnmp/lnmp1.4-full.tar.gz
tar zxvf lnmp1.4-full.tar.gz
cd lnmp1.4-full
./install.sh lnmp
安装完毕lnmp后显示：
Install lnmp takes 28 minutes.
Install lnmp V1.4 completed! enjoy it.
2、安装 ionCube，whmcs需要这个。
./addons.sh install ionCube
安装完ionCube后显示
====== ionCube install completed ======
ionCube installed successfully, enjoy it!
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