I can't speak for Nix, but getting Guix up and running on your favourite distribution can be achieved with this two-liner: wget https://git.savannah.gnu.org/

I can't speak for Nix, but getting Guix up and running on your favourite distribution can be achieved with this two-liner: wget https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh sudo bash guix-install.sh