From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: guix-package --roll-back
Date: Tue, 22 Jan 2013 22:37:30 +0100
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In-Reply-To: <87libnt77o.fsf@karetnikov.org> (Nikita Karetnikov's message of
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To: Nikita Karetnikov <nikita@karetnikov.org>
Cc: bug-guix@gnu.org

Nikita Karetnikov <nikita@karetnikov.org> skribis:

>> I think we now have something that works well.
>
> It doesn't work.
>
> # ls -l /nix/var/nix/profiles/per-user/root/
>
> [...]
>
> guix-profile -> /nix/var/nix/profiles/per-user/root/guix-profile-16-link
> guix-profile-15-link -> /nix/store/05gws0ijjf8bczrrsi8mrhh16xii0vis-user-=
environment
> guix-profile-16-link -> /nix/store/aslx7hfjzkzjr73hbyk25997aap3avcb-user-=
environment
>
> [...]
>
> # ./pre-inst-env guix-package --roll-back
> error: no previous profile; not rolling back

I was driven by curiosity, and looked at it: a simple thinko fixed in 67668=
15.

Thanks!

Ludo=E2=80=99.