install lighttpd
install php5-cgi
unpack relaxx
Follow:
http://www.ubuntugeek.com/lighttpd-webserver-setup-with-php5-and-mysql-support.html
Also this stuff
http://news.softpedia.com/news/Installing-Lighttpd-on-Fedora-and-Ubuntu-44557.shtml
Specifically these bits in lighttpd.conf:
fastcgi.server = ( ".php" =>
( "localhost" =>
(
"socket" => "/tmp/php-fastcgi.socket",
"bin-path" => "/usr/bin/php-cgi"
)
)
)
and:
cgi.fix_pathinfo = 1
in php.ini.