Linux Nginx安裝以及可能出現錯誤

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安裝過程

  1. http://nginx.org/download/nginx-1.9.15.tar.gz 下載nginx包(或者wget http://nginx.org/download/nginx-1.9.15.tar.gz直接在Linux上用命令下載)html

  2. 解壓並轉到目錄下nginx

tar -zxvf nginx-1.9.15.tar.gz
cd nginx-1.9.15
  1. 設置一下配置信息 ./configure --prefix=/usr/local/nginx ,或者不執行此步,直接默認配置c++

  2. 編譯安裝ubuntu

make
make install

make的過程是把各類語言寫的源碼文件,變成可執行文件和各類庫文件;
make install是把這些編譯出來的可執行文件和庫文件複製到合適的地方。瀏覽器

可能出現錯誤

  1. 在配置信息./configure --prefix=/usr/local/nginx 的時,出現錯誤:
/configure: error: the HTTP rewrite module requires the PCRE library.

解決方法:安裝pcreui

yum -y install pcre pcre-devel

-y 是跳過全部須要手動確認的環節code

  1. 缺乏ssl錯誤,錯誤信息以下:
./configure: error: the HTTP cache module requires md5 functions
from OpenSSL library.   You can either disable the module by using
--without-http-cache option, or install the OpenSSL library into the system,
or build the OpenSSL library statically from the source with nginx by using
--with-http_ssl_module --with-openssl=<path> options.

解決方法:安裝opensslhtm

yum -y install openssl openssl-devel
  1. 缺乏編譯器,錯誤信息以下:
./configure: error: C compiler cc is not found

解決方法:安裝gcc-c++ip

yum -y install gcc-c++ autoconf automake

autoconf是自動配置,automake是自動編譯md5

  1. 缺乏zlib包,錯誤信息以下:
./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.

解決方法:安裝zlib

yum install -y zlib-devel

安裝完成後啓動

安裝成功後 /usr/local/nginx 目錄下以下

fastcgi.conf            koi-win             nginx.conf.default
fastcgi.conf.default    logs                scgi_params
fastcgi_params          mime.types          scgi_params.default
fastcgi_params.default  mime.types.default  uwsgi_params
html                    nginx               uwsgi_params.default
koi-utf                 nginx.conf          win-utf

啓動

確保系統的 80 端口沒被其餘程序佔用,運行/usr/local/nginx/nginx 命令來啓動 Nginx,

netstat -ano|grep 80

若是查不到結果後執行,有結果則忽略此步驟(ubuntu下必須用sudo啓動,否則只能在前臺運行)

sudo /usr/local/nginx/nginx

打開瀏覽器訪問此機器的 IP,若是瀏覽器出現 Welcome to nginx! 則表示 Nginx 已經安裝並運行成功。

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