Installing cruise control? 2011 1.4L Diesel MT (European)

[Sweede]

Hi, i own a Yaris (European 2011 1.4L Diesel MT), and i wonder if i can install a cruise control in it?

I've searched the forums and google, some say that it's possible on the gasoline variants atleast and some say it's not because of that the ECM isn't pre-programmed for it like in the US models.

So is this possible? And in such case, what should i buy and where?

Any help appreciated!