Hello!

Andreas Enge <andreas@enge.fr> skribis:

> I think the problem is that only the directory /usr/local/guix-
> git/var/nix/profiles exists, but that it is empty; maybe one should first 
> create the directory $PREFIX/var/nix/profiles/per-user/$USER if it does not 
> exist yet?

Right, good point.  (Apparently Nix’s manual doesn’t mention it either.)

So here’s what I would do: