Re: "no code for module"

[Julien Lepiller <julien@lepiller.eu>]

Le 28 décembre 2019 23:28:50 GMT+01:00, Nathan Dehnel <ncdehnel@gmail.com> a écrit :
>I made a package which is basically a clone of the "hello" package
>example.
>
>(use-modules (guix packages)
>             (guix download)
>             (guix build-system gnu)
>             (guix licenses))
>(define-public deadbeef
> (package
>   (name "deadbeef")
>   (version "1.8.2")
>   (source (origin
>             (method url-fetch)
>             (uri (string-append
>"https://github.com/DeaDBeeF-Player/deadbeef/archive/" version
>                                 ".tar.gz"))
>             (sha256
>              (base32
>             "1wsx62gi1bfd9rx5br2gprq4q3sfp7iqj1inxhhiqjasbm85vg50"))))
>   (build-system gnu-build-system)
>   (synopsis "A music player for *nix-like systems and OS X")
>   (description
>    "GNU Hello prints the message \"Hello, world!\" and then exits.  It
>serves as an example of standard GNU coding practices.  As such, it
>supports
>command-line arguments, multiple languages, and so on.")
>   (home-page "https://deadbeef.sourceforge.io/")
>   (license gpl2)))
>
>I added it to a channel, and added the channel, then ran guix pull. I
>got this error:
>
>(repl-version 0 0)
>(exception misc-error (value #f) (value "~A ~S") (value ("no code for
>module" (deadbeef))) (value #f))
>
>Any idea what the problem is?

I think you need to make it an actual guile module, like this:

(define-module (deadbeef)
  #:use-module (guix packages)
  #:use-module (guix build-system gnu)
  …)

Instead of simple use-modules. Does it make sense?