Oyster fastcgi with lighttpd

site.conf

$HTTP["host"] =~ "(^www\.|^)bitpiston\.com" {
  server.name               = "bitpiston.com"
  server.document-root      = "/home/bitpiston/www/"
  server.error-handler-404  = "/oyster.fcgi"
  alias.url                 = ( 
                                "/styles/" => "/home/bitpiston/oyster/site/styles/",
                                "/files/"  => "/home/bitpiston/oyster/site/files/"
                              )
  fastcgi.server            = ( ".fcgi" =>
                                ( "bitpiston" =>
                                  (
                                    "socket"      => "/var/run/oyster-bitpiston.sock",
                                    "check-local" => "disable",
                                  )
                                )
                              )
}