[Nix-dev] [***SPAM***] Nix store schema version.

[Michael Raskin]

>soyuz:~ maggesi$ nix-env -f ~/Devel/nixpkgs/ --always -u \*
>error: current Nix store schema is version 6, but I only support 5
>
>Can you suggest a cheap way to recover from this situation?

There is at least one Nix in /nix/store/ which is capable to install a
fresher Nix in your profile. Finding it may require checking all 
non-GCed Nix versions. Should be tractable.