[Kde-imaging] Why GPS- and geo- plugins don't show up in gwenview?

[Yuri]

I am totally new to kiwi plugins. The main reason I installed them I 
hoped they will help to pinpoint my photos GPS locations on the map.
I see that at least there are few plugins that have gps and geo in their 
names.

But for whatever reason I don't see them in gwenview.
Gwenview shows several plugins, but none with GPS or GEO in their names.

Why don't I see gps and geo plugins? Is my expectation unreasonable, or 
there is something wrong with installation?
I use FreeBSD port.

Yuri