yum install -y gcc gcc-c++
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel
验证环境
yum install -y gcc gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-devel
可以建立nginx:nginx用户和组，也可以不建
解压对应nginx.tar.gz 配置，编译，安装即可