Is there a way I can install two versions of Emacs on the same machine ? The last time I tried installing versions 24 and 25 neither of the installations was working and the easiest solution was to reinstall the operating system. This is Ubuntu 18.04.
Virtual machine is a solution, of course, but I was wondering how you are dealing with such situations.
The reason for this is I want to try Spacemacs, Emacs26 and different packages without polluting my current setup.
Since my question "appears subjective", answers like "use the virtual machine" would be fine.