Quote - I heard that P7 uses older Python language. Is it possible to download and install newer version of python in poser? Maybe this let us use this plugin in P7.

I've seen thread about it here, but I did not understand all. I do not understand most problems with python :)

I don't know a thing about programming. TBH until I started with Poser, the only "Python" I knew of was the snake variety,  LOL

You might ask in the Python forum

http://www.renderosity.com/mod/forumpro/showforum.php?forum_id=12390

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi