Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
How about replacing it with system-installation, to distinguish it from already-existing software-installation?
Given the lack of opposition, I've declared install a tag to be removed in the tag wiki. We can wear it off a little at a time.
It would be good to ban install, as well.