nginx安装
http://jingyan.baidu.com/article/a948d651093ff90a2dcd2ee5.html
yum install -y gcc gcc-c++
centos下解决办法:yum -y install openssl openssl-devel
make && make install
nginx 安装
原文：http://www.cnblogs.com/shabake/p/6249821.html
