Issue:Simply does not work

Description:	Installed, but not parsed
Extension / Version:	DPL   /   last
Type / Status:	Bug   /   open

Problem

I add the correct statement in LocalSettings.php and the extension in wiki/extensions/DynamicPageList but when I use it in my wiki with either <dpl> or <DPL> or {{#dpl: }}, I see what I wrote, that is tag is not parsed and template is not executed.

See CategoryGallery in USNB wiki.