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，执行./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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再次执行./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= option.

yum install pcre-devel

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再次执行./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= option.

yum install zlib-devel

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再次执行./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，现在可以执行make 了。

如果你想使用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   执行./configure --with-http_ssl_module

启用“server+status"页，执行./configure --with-http_stub_status_module

两个都启动，不用我说了。执行./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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执行make 命令

执行make install 命令

至此，nginx 执行成功了

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下来配置环境变量

在/etc/profile 中加入：

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

保存，

执行 source /etc/profile ，使配置文件生效。

执行nginx -v,就能看到版本了，说明nginx 安装成功了