User Rating Web Part could not be added

Jan 12, 2016 at 5:07 PM
I've deployed and activated the ratings feature.

On entering the blog site url, I am getting the following error:

"Error - User Rating Web Part could not be accessed so it cannot be added to a blog site (cannot find in Gallery or by using default values)"

It's true, I can't see the User Rating Web Part in the web part gallery. Would it have been installed with the wsp/ feature activation?

Incidentally, it does turn on Ratings on the list itself.