I meant they have set up the Nix directory so you can write to it without having to mess around with bind mounts, overlayfs, etc. because the system is normally read-only.
IIRC, the nix package manager can run entirely user-level on any distro. It doesn't ship on the Deck, but it's the same process there as anywhere else.
I meant they have set up the Nix directory so you can write to it without having to mess around with bind mounts, overlayfs, etc. because the system is normally read-only.
So all you have to do is install Nix as a user.
IIRC, the nix package manager can run entirely user-level on any distro. It doesn't ship on the Deck, but it's the same process there as anywhere else.