Centos环境下安装Nginx

1.安装依赖库g++、gcc、openssl-devel、pcre-devel和zlib-devel

依次执行

$ yum install gcc-c++ 
$ yum install pcre pcre-devel 
$ yum install zlib zlib-devel 
$ yum install openssl openssl--devel 

2.检查是否已安装，如已安装，则卸载

$   find -name nginx  
$   yum remove nginx  

3.按步骤执行安装

$   cd /usr/local
$   wget http://nginx.org/download/nginx-1.7.4.tar.gz
$   tar -zxvf nginx-1.7.4.tar.gz
$   cd  nginx-1.7.4
$   ./configure  （$默认安装位置在/usr/local/nginx）
$   make
$   make install

4.安装完成，查看安装位置

$   whereis nginx