//用命令“ gcc”，查看gcc是否安装；如果出现“gcc: no input files”信息，说明已经安装好了
yum install gcc
//查看已经安装好了的gcc
yum list installed gcc

//安装pcre
yum install -y pcre pcre-devel 
//查看已经安装好了的pcre
yum list installed pcre

//安装zlib 
yum install -y zlib zlib-devel  
//查看已经安装好了的zlib
yum list installed zlib

//安装openssl
yum install -y openssl openssl-devel 
//查看已经安装好了的openssl
yum list installed openssl

1.下载
cd /home/
wget http://nginx.org/download/nginx-1.10.3.tar.gz 
 
2. 解压：

tar -zxvf nginx-1.10.3.tar.gz

3. 配置：

cd nginx-1.10.3 进入nginx解压目录

./configure

4. 编译安装:

make
make install

5. 查找安装路径：

whereis nginx