Install this version:
emerge -a =dev-python/billiard-4.3.0
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-python/billiard-4.3.0
Or alternatively:
emerge --autounmask-write -a =dev-python/billiard-4.3.0
# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{12..15} )
DISTUTILS_USE_PEP517=setuptools
inherit distutils-r1 pypi
DESCRIPTION="Python multiprocessing fork"
HOMEPAGE="
https://pypi.org/project/billiard/
https://github.com/celery/billiard
"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86"
BDEPEND="test? ( dev-python/psutil[${PYTHON_USEDEP}] )"
EPYTEST_PLUGINS=()
distutils_enable_tests pytest
distutils_enable_sphinx Doc