It is bad practice to use
make install. Period.
Why? Because it installs files everywhere on your system—if you’re lucky, only in
/usr/local—with no guaranteed way to cleanly remove them afterwards.
Yet, sometimes, there is no other option, for example if some software is not packaged for your Unix of choice and you don’t have time to do it yourself. There are some easy and rather straightforward ways around it, which I usually recommend to beginners.
It happened again today. So I recommended the use of
/opt/PKG-VER as an installation prefix and stow(8) to make the software seamlessly available to the rest of the system. Nothing fancy or novel, but I thought I’d share the summary email in the hope it would help others.