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From: "Ludovic Courtès" <ludo@gnu.org>
To: zimoun <zimon.toutoune@gmail.com>
Cc: Guix Devel <guix-devel@gnu.org>
Subject: Package inputs in manifests
Date: Sun, 17 Nov 2019 11:35:07 +0100	[thread overview]
Message-ID: <87mucupz8k.fsf_-_@gnu.org> (raw)
In-Reply-To: <CAJ3okZ336D8bXQ2dE=0QUgoGbW9bWgXT22ZDnDwbEvGb43k=7g@mail.gmail.com> (zimoun's message of "Thu, 7 Nov 2019 13:57:08 +0100")

Hi Simon!

zimoun <zimon.toutoune@gmail.com> skribis:

>> Ah, that no.  But (guix scripts environment) has
>> ‘package-environment-inputs’, which does exactly that, and I guess we
>> could expose it and document it.
>
> Maybe I am doing wrong but I get:
>
> $ ./pre-inst-env guix package -p /tmp/guix-dev -m ~/tmp/manif-dep.scm
>
> installing new manifest from '/home/simon/tmp/manif-dep.scm' with 53 entries
> guix package: error: profile contains conflicting entries for gzip
> guix package: error:   first entry: gzip@1.10
> /gnu/store/py3k9zla9fj3z7430v4crqj5pyrsd3qj-gzip-1.10
> guix package: error:   second entry: gzip@1.10
> /gnu/store/i2cdl0hvrml8hjdqplqln8didnvxkgp5-gzip-1.10
> hint: You cannot have two different versions or variants of `gzip' in
> the same profile.
>
>
> where I tweak guix/scripts/environment.scm to export
> `package-environment-inputs' and ~/tmp/manif-dep.scm contains:
>
> (use-modules (guix)
>              (guix profiles)
>              (guix scripts environment)
>              (gnu packages package-management))
>
> (make-manifest (package-environment-inputs guix))

You’re doing it right!  It turns out that two different variants of
“gzip” appear: one in ‘%final-inputs’ (the implicit inputs of
‘gnu-build-system’) and another one somewhere else, hence the collision.

The solution is to pass ‘--allow-collisions’, which is what ‘guix
environment’ does by default precisely for that reason (see commit
afd06f605bf88a796acefc7ed598b43879346a6b).

We could check exactly why we end up with several ‘gzip’ instances, but
overall I think this kind of thing is hard to avoid for package inputs.

Thanks,
Ludo’.

  reply	other threads:[~2019-11-17 10:35 UTC|newest]

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-23 16:37 Profiles/manifests-related command line interface enhancements Pierre Neidhardt
2019-10-24  9:00 ` Mark H Weaver
2019-10-24  9:32   ` Pierre Neidhardt
2019-10-24 16:28     ` Pierre Neidhardt
2019-10-24 16:42     ` Danny Milosavljevic
2019-10-24 18:16       ` Pierre Neidhardt
2019-10-24 19:23         ` Mark H Weaver
2019-10-24 20:04           ` Pierre Neidhardt
2019-10-24 21:35             ` Mark H Weaver
2019-10-25  9:29               ` Pierre Neidhardt
2019-10-31 11:38                 ` Pierre Neidhardt
2019-11-03 14:18 ` Ludovic Courtès
2019-11-04 10:39   ` Pierre Neidhardt
2019-11-04 11:06     ` zimoun
2019-11-05  6:26     ` Konrad Hinsen
2019-11-05  8:35       ` Hartmut Goebel
2019-11-05  9:03         ` Konrad Hinsen
2019-11-05  9:09           ` Hartmut Goebel
2019-11-05  9:22             ` Pierre Neidhardt
2019-11-05 15:36       ` zimoun
2019-11-05 16:05         ` Konrad Hinsen
2019-11-06 12:09           ` zimoun
2019-11-07 13:07             ` Konrad Hinsen
2019-11-06 17:07           ` Ludovic Courtès
2019-11-06 22:21             ` Bengt Richter
2019-11-07 13:52             ` Konrad Hinsen
2019-11-06 16:35       ` Ludovic Courtès
2019-11-07  7:46         ` Konrad Hinsen
2019-11-07  9:04           ` Pierre Neidhardt
2019-11-07 11:14             ` Konrad Hinsen
2019-11-07 11:36               ` Pierre Neidhardt
2019-11-09 17:59               ` Ludovic Courtès
2019-11-10  9:36                 ` Konrad Hinsen
2019-11-11 15:56                   ` A better XML, config is code (was Re: Profiles/manifests-related command line...) Giovanni Biscuolo
2019-11-13 15:28                     ` Konrad Hinsen
2019-11-12  8:55                   ` Profiles/manifests-related command line interface enhancements Andy Wingo
2019-11-12 20:07                     ` Konrad Hinsen
2019-11-13 20:58                     ` Bengt Richter
2019-11-16 22:02                   ` Ludovic Courtès
2019-11-17 10:44                     ` Konrad Hinsen
2019-11-18 14:25                       ` zimoun
2019-11-19 10:24                         ` Konrad Hinsen
2019-11-23 17:10                       ` Ludovic Courtès
2019-11-25 11:06                         ` Konrad Hinsen
2019-11-26  9:51                           ` On DSLs Ludovic Courtès
2019-12-02 19:05                             ` zimoun
2019-12-02 19:11                               ` Julien Lepiller
2019-12-03 10:19                                 ` Konrad Hinsen
2019-12-03 14:12                                   ` Ricardo Wurmus
2019-12-03 15:46                                     ` zimoun
2019-12-04  6:33                                     ` Bengt Richter
2019-12-10 16:26                                 ` Ludovic Courtès
2019-12-08  8:48                               ` Konrad Hinsen
2019-12-03 10:26                             ` Konrad Hinsen
2019-12-03 12:00                               ` zimoun
2019-11-11 14:13           ` Profiles/manifests-related command line interface enhancements Hartmut Goebel
2019-11-16 22:27           ` Ludovic Courtès
2019-11-17 11:30             ` Konrad Hinsen
2019-11-18 14:40               ` zimoun
2019-12-22 19:40               ` Andreas Enge
2019-12-22 20:39                 ` Pjotr Prins
2019-11-18 14:15             ` zimoun
2019-11-26  9:36               ` Ludovic Courtès
2019-11-06 16:42     ` Ludovic Courtès
2019-11-07 12:57       ` zimoun
2019-11-17 10:35         ` Ludovic Courtès [this message]
2019-11-17 23:11           ` Package inputs in manifests Bengt Richter
2019-11-18 17:14             ` zimoun
2019-11-23 14:05             ` Ludovic Courtès
2019-11-24  5:49               ` Bengt Richter
2019-11-24  7:17                 ` Timothy Sample
2019-11-25  3:42                   ` Bengt Richter
2019-11-18 16:18           ` zimoun

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