bug#27005: guile-json error on making Docker image

[Ludovic Courtès]

Pjotr Prins <address@hidden> skribis:

> On latest guix d30ce4a7e2ba8f4eca7b99bb8483353c753e91bf
>
>   ./pre-inst-env guix pack hello 
>
> works. But this does not:
>
>   ./pre-inst-env guix pack hello -f docker
>
> I am sure guile-json is in the path (see below). 
>
> The following derivation will be built:
>    /gnu/store/xhfrvmh7vh2ipm32rdyisagnr5ac462x-docker-pack.tar.gz.drv

[...]

> ERROR: In procedure scm-error:
> ERROR: no code for module (json)
> builder for 
> `/gnu/store/xhfrvmh7vh2ipm32rdyisagnr5ac462x-docker-pack.tar.gz.drv' failed 
> with exit code 1
> guix pack: error: build failed: build of 
> `/gnu/store/xhfrvmh7vh2ipm32rdyisagnr5ac462x-docker-pack.tar.gz.drv' failed

Fixed in d6bf931cb23d73af5f74963e16d78f64c4f6df12.

Thanks!

Ludo’.