./Configure: error: the HTTP rewrite module requires the PCRE Library

Sometimes, we need to install nginx separately to handle a large number of download requests. How to solve the rewrite and HTTP cache errors when installing nginx on centos5 separately:

Wget http://nginx.org/download/nginx-0.8.33.tar.gz
Tar-zxvf nginx-0.8.33.tar.gz
CD nginx-0.8.33
./Configure -- prefix =/usr/local/nginx

An error occurred while installing nginx.

./Configure: error: the HTTP rewrite module requires the PCRE Library.

Install PCRE-devel to solve the problem
Yum-y install PCRE-devel

Error message:./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.

Solution:

Yum-y install OpenSSL-devel

Summary:

Yum-y install PCRE-devel OpenSSL-devel

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

Make

Make install