Thank you, let me try this! I will report later!
> On Jan 3, 2021, at 19:58, Pierre Neidhardt wrote:
>
> Hi!
>
> While I haven't used it in a few months, here is what I did to set it
> up:
>
> --8<---cut here---start->8---
> (operating-system
> (inherit %bababa/os)
> (packages (cons* nix
> ...))
> (services (cons*
> (service nix-service-type)
> ...
> ))
> )
> --8<---cut here---end--->8---
>
> Then, as per the manual:
>
> --8<---cut here---start->8---
>• Add a Nix channel and update it. See Nix Package Manager
> Guide (https://nixos.org/nix/manual/).
>
>• Create a symlink to your profile and activate Nix profile:
>
> $ ln -s "/nix/var/nix/profiles/per-user/$USER/profile" ~/.nix-profile
> $ source /run/current-system/profile/etc/profile.d/nix.sh
> --8<---cut here---end--->8---
>
> Hope that helps!
>
> --
> Pierre Neidhardt
> https://ambrevar.xyz/