安装以下：
yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel
安装以下：
pcre：
wget https://jaist.dl.sourceforge.net/project/pcre/pcre/8.42/pcre-8.42.tar.gz
tar -xvf pcre-8.42.tar.gz
cd pcre-8.42
./configure
make && make install
nginx：
wget http://nginx.org/download/nginx-1.9.9.tar.gz
tar -xvf nginx-1.9.9.tar.gz
cd nginx-1.9.9
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/root/pcre-8.42
make && make install
/usr/local/nginx/sbin/nginx -v
创建启动服务
vi /lib/systemd/system/nginx.service
[Unit]
Description=nginx
[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true
[Install]
WantedBy=multi-user.target
创建开机启动
systemctl enable nginx.service
启动命令
systemctl start nginx.service
防止出现 Warning: nginx.service changed on disk. Run 'systemctl daemon-reload' to reload units. 执行下面的命令
systemctl daemon-reload
