Thread:Project:Support desk/How to install the selector of language on the sidebar?

Hi there,

i have installed the 1.20.3 version for a local business company but i find it hard to manage the sidebar. On the http://localhost/wiki/index.php/MediaWiki:Sidebar i find under TOOLBOX the heading LANGUAGES but i don't know how to activate the language selector. In the company there work englisch, turkisch and dutch people.

Can somebody add the instruction?