xcache 官網
http://xcache.lighttpd.net/wiki/Release-1.3.2
http://xcache.lighttpd.net/wiki/InstallAdministration
1.安裝
# wget http://... (the release url)
# tar -zxf xcache-*.tar.gz
# cd xcache
# phpize
# ./configure --enable-xcache
# make
# make install
# cat xcache.ini >> /etc/httpd/php.ini