From mboxrd@z Thu Jan 1 00:00:00 1970 From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) Subject: Re: python-mistune Date: Thu, 26 Jan 2017 11:23:28 +0100 Message-ID: <8760l23ysf.fsf@gnu.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:46524) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cWhDN-00060i-T5 for guix-devel@gnu.org; Thu, 26 Jan 2017 05:23:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cWhDN-0007na-3a for guix-devel@gnu.org; Thu, 26 Jan 2017 05:23:37 -0500 In-Reply-To: (Federico Beffa's message of "Thu, 26 Jan 2017 09:04:42 +0100") List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: Federico Beffa Cc: Guix-devel , post@thomasdanckaert.be Hi Federico, Federico Beffa skribis: > There seems to still be something wrong, but probably not related to > mistune now: > > $ ./pre-inst-env guix package --upgrade . > guix package: package 'geiser-next' has been superseded by 'geiser' > The following package will be removed: > geiser-next 0.9-1.16035b9 > /gnu/store/yf1m1gkikjgk4byl0apnilq863rvjdva-geiser-next-0.9-1.16035b9 > > error: failed to run download program > '/usr/local/libexec/guix/download': No such file or directory This error is the root of the problem. Starting from 0.12 (and a bit earlier than that), the daemon relies on this =E2=80=98download=E2=80=99 helper, aka. =E2=80=98guix perform-download= =E2=80=99, to realize fixed-output derivations. It looks like you have an up-to-date daemon but somehow it lacks its helper, or its helper has been removed or something like that. Could you check what=E2=80=99s happening? HTH, Ludo=E2=80=99.