Re: Help with G-expression

[Ludovic Courtès]

Hi,

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

> scheme@(guix-user)> ,build (fail-again-not-fixed)
> While executing meta-command:
> Throw to key `match-error' with args `("match" "no matching pattern" 
> (#:declarative? #f #:export (%guix-package-name %guix-version 
> %guix-bug-report-address %guix-home-page-url %channel-metadata %system 
> %store-directory %state-directory %store-database-directory %config-directory 
> %gzip %bzip2 %xz)))'.

Oops, that one is a new bug due to
54003af85cc5b689bd328b30617c93ed2f5fd647.  I’ll look into it.

> Below the log file – missing (gcrypt hash).

So (with-extensions (list guile-gcrypt) …), as in ‘video-ges-project’ in
‘render-videos.scm’¹.

In essence, the gexp you want to run must specify all the Guile modules
and extensions it depends on; this is what ‘with-imported-modules’ and
‘with-extensions’ let you express.

HTH,
Ludo’.

¹ 
https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4618814c790e767618da5cf9ec2cab0742/doc/atelier-reproductibilit%C3%A9/render-videos.scm