nginx安装的常见问题

./configure: error: the HTTP rewrite module requires the PCRE library.

PCRE库是实现Perl式正则表达式的基础。如果系统中缺少此库需要编译安装。可以从著名的开源软件网站sourceforge上下载：http://sourceforge.net/projects/pcre/files/pcre/。目前最新版本是8.20。

安装pcre-devel解决问题

yum -y install pcre-devel

错误提示：./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.

解决办法：

yum -y install openssl openssl-devel

总结：

yum -y install pcre-devel openssl openssl-devel

./configure --prefix=/usr/local/nginx

make

make install

一切搞定