MDAR
31
You can find out which Debian version you have with this command
lsb_release -a
Which I found on this webpage after a quick Google search
https://unix.stackexchange.com/questions/177205/how-do-i-know-which-version-of-debian-im-running
It’s very possible that you simply don’t have the Snap environment installed… Yet
apt list --installed | grep snap
Again, found after a quick Google search
https://superuser.com/questions/1754310/linux-debian-how-to-find-out-if-a-package-has-been-installed-via-package-manage
If snap isn’t installed, you can add it with this command
apt install snap
If… You don’t want the extra Snap environment software, you can use VelServ instead. (Which is C++ based)