Hi,

On Thu, 05 Oct 2023 11:12:26 +0100
Christopher Baines <mail@cbaines.net> wrote:

> ./pre-inst-env guix build simtrace-1
> gnu/packages/telephony.scm:1035:25: In procedure native-inputs:
> error: texlive: unbound variable
> hint: Did you forget `(use-modules (gnu packages texlive))'?

Thanks for spotting that. This issue is really interesting.

When I tested the package it worked fine and the texlive package came
from the tex module (and telephony.scm had and still has '#:use-module
(gnu packages tex)').

But since that time the following commit made it in Guix:
> 0421160f4a350de72422f4a51d7fd101b3764376 ("gnu:
>     texlive: Reinstate the monolithic texlive package.")
and that moved texlive package from tex.scm to texlive.scm.

So we need to add '#:use-module (gnu packages texlive)' to fix that.

Denis.