Install this version:
emerge -a =dev-scheme/guile-config-0.5.1-r100
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-scheme/guile-config-0.5.1-r100
Or alternatively:
emerge --autounmask-write -a =dev-scheme/guile-config-0.5.1-r100
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
GUILE_COMPAT=( 2-2 3-0 )
inherit autotools guile
DESCRIPTION="Guile application configuration parsing library"
HOMEPAGE="https://gitlab.com/a-sassmannshausen/guile-config/"
SRC_URI="https://gitlab.com/a-sassmannshausen/${PN}/-/archive/${PV}/${P}.tar.bz2"
LICENSE="GPL-3+"
SLOT="0"
KEYWORDS="~amd64 ~x86"
REQUIRED_USE="${GUILE_REQUIRED_USE}"
RDEPEND="${GUILE_DEPS}"
DEPEND="${RDEPEND}"
src_prepare() {
guile_src_prepare
eautoreconf
}