准备环境CentOS6.4和ntopng1.2.1.tgz下载提取码：2142(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fyunpan.cn%2FcA7XcqEzTDNza)首先换为国内的源wgetO/etc/yum.repos.d/CentOS