Forum:Source extension does not work

Hi! I added   to my code, just as it works in Wikipedia, and it turned into mess. Is this extension installed on Wikia? Perselus 18:04, September 17, 2010 (UTC)
 * Wikia is using an older version and may need updating, please use Special:Contact to report the SyntaxHighlight extension needs updated/fixed. -- 18:20, September 17, 2010 (UTC)

Thank you!Perselus 19:19, September 17, 2010 (UTC)