源代码编译安装nginx

源代码编译安装nginx

安装前的准备

1. 保证安装编译环境
   # yum group list
   查看是否有安装Development
   没有的话安装Development
   # yum group install "Development"
2. wget 源代码包
   我是在官网上下载的，在http://nginx.org 中找到适合适合CentOS安装的版本。
   # wget http://nginx.org/download/nginx-1.4.7.tar.gz
3. 解压
   # tar xf nginx-1.4.7.tar.gz

4. 进入目录查看帮助信息并安装
   # cd nginx-1.4.7
# ./configure --help
# cnfigure --prefix=/usr/local/nginx

   • 报错，安装出现问题：
     ” ./configure: error: the HTTP rewrite module requires the PCRE library.You can either disable the module by using –without-http_rewrite_moduleoption, or install the PCRE library into the system, or build the PCRE librarystatically from the source with nginx by using –with-pcre= option.”
     问题是需要PCRE的共享库（library）
   • 下载，一般这个共享库的命名为：package_name-devel-xxx
     # yum install pcre-devel
     再次安装
     # ./configure --prefix=/usr/local/nginx
   • 报错，依旧是共享库的问题：
     “./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.”
     这次是zlib的共享库
   • 下载zlib共享库
     # yum install zlib-devel
     再次安装
     # ./configure --prefix=/usr/local/nginx

    Configuration summary  \+ using system PCRE library  \+ OpenSSL library is not used  \+ using builtin md5 code  \+ sha1 library is not found  \+ using system zlib library  nginx path prefix: "/usr/local/nginx"  nginx binary file: "/usr/local/nginx/sbin/nginx"  nginx configuration prefix: "/usr/local/nginx/conf"  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"  nginx pid file: "/usr/local/nginx/logs/nginx.pid"  nginx error log file: "/usr/local/nginx/logs/error.log"  nginx http access log file: "/usr/local/nginx/logs/access.log"  nginx http client request body temporary files: "client_body_temp"  nginx http proxy temporary files: "proxy_temp"  nginx http fastcgi temporary files: "fastcgi_temp"  nginx http uwsgi temporary files: "uwsgi_temp"  nginx http scgi temporary files: "scgi_temp"

   显示这段信息时则表明安装成功。

5. 开始编译
   # make
   注意，make命令必须才./configure所在的目录中执行。
6. 安装
   # make install
7. 启动服务
   # /usr/local/nginx/sbin/nginx
8. 查看是否启动成功，查看80端口是否被监听。
   # netstat -ntlp

安装成功，进入网页查看：http://192.168.98.135

“Welcome to nginx!”