MyBB Community Forums

I have a problem, i install the mybb 1.6 in my new forum, and i download the plugin from da website, in mybb.com and when i go to install the plugin it says "the version is not compatible " what i must do, i need use youtube videos in my forum and i dont know "how"

someone can help me?

ty.

Have you read this at all? http://community.mybb.com/thread-69672.html