GNU bug report logs - #35154
guix package --show=openssh gnu/packages/curl.scm:55:4: error: libssh2: unbound variable

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Jack Hill <jackhill <at> jackhill.us>
To: bug-guix <at> gnu.org
Subject: guix package --show=openssh gnu/packages/curl.scm:55:4: error:
 libssh2: unbound variable
Date: Thu, 4 Apr 2019 22:25:43 -0400 (EDT)

[Message part 1 (text/plain, inline)]

Hi Guix,

When trying to run guix package --show with packages from the
(gnu packages ssh) module, such as openssh, guile-ssh, and libssh, I get 
the following stack trace:

$ guix package --show=openssh
Backtrace:
In ice-9/boot-9.scm:
  3014:26 19 (_)
In unknown file:
          18 (primitive-load-path "gnu/packages/gnupg" #<procedure 1…>)
In gnu/packages/gnupg.scm:
     34:0 17 (_)
In ice-9/boot-9.scm:
   2874:4 16 (define-module* _ #:filename _ #:pure _ #:version _ # _ …)
  2887:24 15 (_)
   222:29 14 (map1 _)
   222:29 13 (map1 _)
   222:29 12 (map1 _)
   222:29 11 (map1 _)
   222:29 10 (map1 _)
   222:17  9 (map1 (((gnu packages curl)) ((gnu packages crypto)) # …))
  2800:17  8 (resolve-interface (gnu packages curl) #:select _ #:hide …)
In ice-9/threads.scm:
    390:8  7 (_ _)
In ice-9/boot-9.scm:
  2726:13  6 (_)
In ice-9/threads.scm:
    390:8  5 (_ _)
In ice-9/boot-9.scm:
  2994:20  4 (_)
   2312:4  3 (save-module-excursion _)
  3014:26  2 (_)
In unknown file:
           1 (primitive-load-path "gnu/packages/curl" #<procedure 20…>)
In gnu/packages/curl.scm:
     55:4  0 (_)

gnu/packages/curl.scm:55:4: error: libssh2: unbound variable

$ guix describe
Generation 123  Apr 04 2019 22:02:49    (current)
  guix-at-duke a9674ec
    repository URL: https://gitlab.oit.duke.edu/jackhill/guix-at-duke.git
    branch: master
    commit: a9674ec7b0decac94745c91df886817e2fc8a91b
  guix 54c9d7b
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 54c9d7bb69847c89a7193347f858bb4e9476f7df

To me, the error looks like a missing module import or simmilar, but I 
can't spot it. Perhaps it is something else.

Best,
Jack

Message #8 received at 35154 <at> debbugs.gnu.org (full text, mbox):

From: <znavko <at> tutanota.com>
To: Jack Hill <jackhill <at> jackhill.us>
Cc: 35154 <at> debbugs.gnu.org
Subject: Re: bug#35154: guix package --show=openssh
 gnu/packages/curl.scm:55:4:	error: libssh2: unbound variable
Date: Fri, 5 Apr 2019 08:53:19 +0200 (CEST)

[Message part 1 (text/plain, inline)]

As I know it seems like need to run `guix pull` to update your scheme files.
I usually run updates for root and non-root users with this line:
`guix pull && guix package -u`

Also after update by root you may need to run `guix system reconfigure config.scm` with you config.scm file (that you need to have). This will update your guix-daemon.

Hope it helps!



Apr 5, 2019, 2:25 AM by jackhill <at> jackhill.us:

> Hi Guix,
>
> When trying to run guix package --show with packages from the
> (gnu packages ssh) module, such as openssh, guile-ssh, and libssh, I get the following stack trace:
>
> $ guix package --show=openssh
> Backtrace:
> In ice-9/boot-9.scm:
>  3014:26 19 (_)
> In unknown file:
>  18 (primitive-load-path "gnu/packages/gnupg" #<procedure 1…>)
> In gnu/packages/gnupg.scm:
>  34:0 17 (_)
> In ice-9/boot-9.scm:
>  2874:4 16 (define-module* _ #:filename _ #:pure _ #:version _ # _ …)
>  2887:24 15 (_)
>  222:29 14 (map1 _)
>  222:29 13 (map1 _)
>  222:29 12 (map1 _)
>  222:29 11 (map1 _)
>  222:29 10 (map1 _)
>  222:17  9 (map1 (((gnu packages curl)) ((gnu packages crypto)) # …))
>  2800:17  8 (resolve-interface (gnu packages curl) #:select _ #:hide …)
> In ice-9/threads.scm:
>  390:8  7 (_ _)
> In ice-9/boot-9.scm:
>  2726:13  6 (_)
> In ice-9/threads.scm:
>  390:8  5 (_ _)
> In ice-9/boot-9.scm:
>  2994:20  4 (_)
>  2312:4  3 (save-module-excursion _)
>  3014:26  2 (_)
> In unknown file:
>  1 (primitive-load-path "gnu/packages/curl" #<procedure 20…>)
> In gnu/packages/curl.scm:
>  55:4  0 (_)
>
> gnu/packages/curl.scm:55:4: error: libssh2: unbound variable
>
> $ guix describe
> Generation 123  Apr 04 2019 22:02:49    (current)
>  guix-at-duke a9674ec
>  repository URL: > https://gitlab.oit.duke.edu/jackhill/guix-at-duke.git <https://gitlab.oit.duke.edu/jackhill/guix-at-duke.git>
>  branch: master
>  commit: a9674ec7b0decac94745c91df886817e2fc8a91b
>  guix 54c9d7b
>  repository URL: > https://git.savannah.gnu.org/git/guix.git <https://git.savannah.gnu.org/git/guix.git>
>  branch: master
>  commit: 54c9d7bb69847c89a7193347f858bb4e9476f7df
>
> To me, the error looks like a missing module import or simmilar, but I can't spot it. Perhaps it is something else.
>
> Best,
> Jack
>

[Message part 2 (text/html, inline)]

Message #11 received at 35154 <at> debbugs.gnu.org (full text, mbox):

From: Jack Hill <jackhill <at> jackhill.us>
To: znavko <at> tutanota.com
Cc: 35154 <at> debbugs.gnu.org
Subject: Re: bug#35154: guix package --show=openssh gnu/packages/curl.scm:55:4:
 error: libssh2: unbound variable
Date: Fri, 5 Apr 2019 11:26:11 -0400 (EDT)

On Fri, 5 Apr 2019, znavko <at> tutanota.com wrote:

> As I know it seems like need to run `guix pull` to update your scheme files.

After guix pulling, I still see the problem with the latest Guix. My guix 
describe information:

$ guix describe
Generation 124	Apr 05 2019 11:24:29	(current)
  guix-at-duke a9674ec
    repository URL: https://gitlab.oit.duke.edu/jackhill/guix-at-duke.git
    branch: master
    commit: a9674ec7b0decac94745c91df886817e2fc8a91b
  guix 3a66563
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 3a665637afc32a142dc24a77ce7ce9235eb6a3af

Best,
Jack

Message #14 received at 35154 <at> debbugs.gnu.org (full text, mbox):

From: Ricardo Wurmus <rekado <at> elephly.net>
To: Jack Hill <jackhill <at> jackhill.us>
Cc: 35154 <at> debbugs.gnu.org, znavko <at> tutanota.com
Subject: Re: bug#35154: guix package --show=openssh
 gnu/packages/curl.scm:55:4: error: libssh2: unbound variable
Date: Fri, 05 Apr 2019 18:30:05 +0200

Jack Hill <jackhill <at> jackhill.us> writes:

> On Fri, 5 Apr 2019, znavko <at> tutanota.com wrote:
>
>> As I know it seems like need to run `guix pull` to update your scheme files.
>
> After guix pulling, I still see the problem with the latest Guix. My
> guix describe information:
>
> $ guix describe
> Generation 124	Apr 05 2019 11:24:29	(current)
>   guix-at-duke a9674ec
>     repository URL: https://gitlab.oit.duke.edu/jackhill/guix-at-duke.git
>     branch: master
>     commit: a9674ec7b0decac94745c91df886817e2fc8a91b
>   guix 3a66563
>     repository URL: https://git.savannah.gnu.org/git/guix.git
>     branch: master
>     commit: 3a665637afc32a142dc24a77ce7ce9235eb6a3af

I think (gnu packages curl) is not correct because it provides
libssh2-1.8.0, which inherits from a package that is in (gnu packages
ssh).

The definition of libssh2-1.8.0 should probably be moved to (gnu
packages ssh).

--
Ricardo

Message #17 received at 35154 <at> debbugs.gnu.org (full text, mbox):

From: Jack Hill <jackhill <at> jackhill.us>
To: Ricardo Wurmus <rekado <at> elephly.net>
Cc: 35154 <at> debbugs.gnu.org, znavko <at> tutanota.com
Subject: Re: bug#35154: guix package --show=openssh gnu/packages/curl.scm:55:4:
 error: libssh2: unbound variable
Date: Fri, 5 Apr 2019 13:47:35 -0400 (EDT)

On Fri, 5 Apr 2019, Ricardo Wurmus wrote:

> I think (gnu packages curl) is not correct because it provides
> libssh2-1.8.0, which inherits from a package that is in (gnu packages
> ssh).
>
> The definition of libssh2-1.8.0 should probably be moved to (gnu
> packages ssh).

Maybe. Here's an interesting twist: I thought I would try produce a patch 
to move that definition. From a up-to-date checkout (commit 
177bc62d63e89a1ce2f255879bca1fdc5f3769f1), I ran:

  guix environment guix
  ./bootstrap
  ./configure --localstatedir=/var
  make
  ./pre-inst-env guix package --show=openssh

And there is no error even though the definition had not been moved.

However, if I guix pull to the same commit, the problem persists.

Message #22 received at 35154-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Jack Hill <jackhill <at> jackhill.us>
Cc: Marius Bakke <mbakke <at> fastmail.com>, 35154-done <at> debbugs.gnu.org
Subject: Re: bug#35154: guix package --show=openssh
 gnu/packages/curl.scm:55:4: error: libssh2: unbound variable
Date: Sun, 07 Apr 2019 18:30:08 +0200

Hi Jack,

Jack Hill <jackhill <at> jackhill.us> skribis:

>            1 (primitive-load-path "gnu/packages/curl" #<procedure 20…>)
> In gnu/packages/curl.scm:
>      55:4  0 (_)
>
> gnu/packages/curl.scm:55:4: error: libssh2: unbound variable

Fixed in 71b4974a40347bdc651c3a1f923780733d96ded7.

The lesson is: when inheriting from a package, do it in the module where
it’s defined.

Thanks,
Ludo’.

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