Thread:Project:Support desk/Installing "Hooks" (2)

MyWiki


 * MediaWiki 1.17.0
 * PHP 	   5.2.17(cgi-fcgi)
 * MySQL     5.1.52

I have installed Extension:DeletePagePermanently and is working fine, my problem is the "DeletePagePermanently" interface tab only shows up in Monobook and not in Vector. I found a fix on the extension talk page Here but, I've never installed a "Hook" and I have no idea where this is placed. The extension php folder contents are on the extension page, would this hook be C/P into one of those or does it need it's own folder ?