K9copy..... installing?

Is it advisable to install K9copy on Ubuntu? And will it function? (Bugs?) I read that support was discontinued in 2011. I also read that it’s possible to install it using the Terminal.

9 years in Linux years is a long time. No bug fixes or security updates. I strongly discourage you to use it.

Well… maybe if I can find an old laptop, I’ll give it a try. (just to see what happens) I won’t be installing it on my main PC.