Re: Disable ugly pc-speaker sound in Slim auth failure

[znavko]

You know, Tobias! Just for experiment I've add (al utils) and guix cuss out:

(use-modules (gnu) (gnu system nss)
             (gnu system locale) ;;for locale-definition
             (gnu services desktop)
             ;;(gnu services dns) ;;for dnsmasq
             (srfi srfi-1) ;;for remove function
             (gnu services networking) ;;for remove ntp
             (gnu services avahi) ;;for remove avahi
             (gnu services xorg)
             ;;(gnu services databases);;for postgres
             (gnu packages admin) ;;for wpa_supplicant
             (al utils)
)

# guix system reconfigure /etc/config.scm
guix system: error: failed to load '/etc/config.scm':
ice-9/boot-9.scm:2803:6: In procedure resolve-interface:
no code for module (al utils)

What is wrong here? How to use guile modules?

Mar 16, 2019, 4:00 PM by address@hidden:

Zvavko,

znavko wrote:

# guix system reconfigure /etc/config.scm

/etc/config.scm:97:26: error: comma-separated: unbound variable

hint: Did you forget a `use-modules' form?

[…]

Mentioned github page has no any use-modules string that can help.

Look again. From system-config/os-main.scm:

(al utils)

And indeed, guile/modules/al/utils.scm has:

(define (comma-separated . strings)

"Return string by concatenating STRINGS with commas."

(mapconcat identity strings ","))

You can copy the definition to your own configuration, or just replace it with the (trivial) MAPCONCAT call directly, or just use a comma-separated string to begin with.

Kind regards,

T G-R