linux 安装nginx

从官网下载一个nginx 的tar.gz 版。

安装方式使用make 安装

第一步：解压

tar -zxvf  nginx-1.7.4.tar.gz

第二步：进入nginx-1.7.4，运行./configure 命令

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[root@localhost nginx-1.7.4]# ./configure
checking for OS
 + Linux 2.6.32-431.el6.x86_64 x86_64
checking for C compiler ... not found
./configure: error: C compiler cc is not found

出现这个错误。

那么就是gcc 包没有安装。安装gcc 吧，骚年。

yum  -y install gcc

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再次运行./configure

./configure: error: the HTTP rewrite module requires the PCRE library.
You can either disable the module by using --without-http_rewrite_module
option, or install the PCRE library into the system, or build the PCRE library
statically from the source with nginx by using --with-pcre=<path> option.

yum install pcre-devel

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再次运行./configure

./configure: error: the HTTP gzip module requires the zlib library.
You can either disable the module by using --without-http_gzip_module
option, or install the zlib library into the system, or build the zlib library
statically from the source with nginx by using --with-zlib=<path> option.

yum install zlib-devel

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再次运行./configure

Configuration summary
  + using system PCRE library
  + OpenSSL library is not used
  + using builtin md5 code
  + sha1 library is not found
  + using system zlib library

OK，如今能够运行make 了。

假设你想使用openssl 功能，sha1 功能。

那么安装openssl 。sha1 吧。骚年。

安装openssl

yum install openssl openssl-devel

安装sha1

yum install perl-Digest-SHA1.x86_64

开启ssl 模块   运行./configure --with-http_ssl_module

启用“server+status"页。运行./configure --with-http_stub_status_module

两个都启动，不用我说了。运行./configure --with-http_stub_status_module --with-http_ssl_module

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那么configre 就通过了。

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运行make 命令

运行make install 命令

至此。nginx 运行成功了

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下来配置环境变量

在/etc/profile 中增加：

export NGINX_HOME=/usr/local/nginx
export PATH=$PATH:$NGINX_HOME/sbin

保存，

运行 source /etc/profile ，使配置文件生效。

运行nginx -v,就能看到版本号了，说明nginx 成功安装了