It's pretty trivial to install whatever you like with Guix. The ability to add channels (~repos) makes it particularly easy. There's, for instance, the nonguix

It's pretty trivial to install whatever you like with Guix. The ability to add channels (~repos) makes it particularly easy. There's, for instance, the nonguix channel: https://gitlab.com/nonguix/nonguix https://gitlab.com/nonguix/nonguix and the (nonfree) Guix Gaming Channels: https://gitlab.com/guix-gaming-channels https://gitlab.com/guix-gaming-channels etc.