Subject: bug#43238: `guix system build -n` to be more informative (builds/substitutes)

From: Vitaliy Shatrov <[email-masked]>
Date: Sun, 06 Sep 2020 20:38:40 +0700

Hello Ricardo.

I made a typo:  I do not need a root for `build`.

How it really was:

`guix system build -n config.scm`
---> 3 packages download

sudo guix system _RECONFIGURE_ config.scm
---> Hey-ho: building Linux!

C-c

edit config.scm, use kernel that has substitute.

guix build -n config.scm --substitute-url=URL
---> Will download Linux.

sudo guix sytem reconfugure config.scm
---> download, apply.  ahm cool.

---
Am sorry, Vitaliy.