Nginx compile with PageSpeed with cache_purge

nginx.sh

./configure --user=www --group=www --add-module=../nginx-static-etags --add-module=../ngx_pagespeed-1.8.31.4-beta --add-module=../ngx_cache_purge --prefix=/usr/local/nginx --with-pcre --with-http_spdy_module --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-mail --with-mail_ssl_module --with-ipv6