Thread:Help talk:Eventcalendar format/Does the jQuery eventcalendar plugin come already installed on Semantic Mediawiki/Mediawiki or do we have to install it separately?/reply

I just amended the sentence a bit. No, the jQuery eventcalendar plugin is shipped bundled with the software. What you need to install though is the Semantic Result Formats extension, since this result format is not part of Semantic MediaWiki core.