Launching magit within emacs

I’m struggling to get Magit (an Emacs git frontend) to work. Both Magit and Emacs have been installed through Yast.
The Magit manual say to run

M-x magit-status

. Unfortunately Emacs does not recognise this command, so I’m wondering if it is somehow not finding the Magit installation. Has anyone encountered this before?

I managed to fix the issue! Adding

(require 'magit)

to ~/.gnu-emacs-custom did the trick.