Thread:Extension talk:Widgets/Widget:Iframe

I am attempting to install the IFrame widget but am having a tough time getting it to work. I am new at this so hopefully it is something simple.

I've installed the Widget extension on MediaWiki v1.6.

I unpacked the extension in the extensions directory and added the include statement in LocalSettings.php.

I've checked at Special:AllPages and I do not see the new namespace. I do see Widgets installed under the Special Pages Version page.

When I go to the widget page it says "Allows wiki administrators to add free-form widgets to the wiki by editing pages within the Widget namespace. Community-contributed widgets can be found on MediaWikiWidgets.org"

Thanks for any help.