Install this version:
emerge -a =dev-python/numcodecs-0.16.5
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-python/numcodecs-0.16.5
Or alternatively:
emerge --autounmask-write -a =dev-python/numcodecs-0.16.5
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( python3_{12..14} )
inherit distutils-r1 pypi
DESCRIPTION="Compression and transformation codecs for data storage and communication"
HOMEPAGE="https://github.com/zarr-developers/numcodecs"
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~amd64 ~x86"
RDEPEND="
>=dev-python/numpy-1.24[${PYTHON_USEDEP}]
dev-python/typing-extensions[${PYTHON_USEDEP}]
"
BDEPEND="
dev-python/cython[${PYTHON_USEDEP}]
dev-python/py-cpuinfo[${PYTHON_USEDEP}]
dev-python/setuptools-scm[${PYTHON_USEDEP}]
>=dev-python/numpy-2[${PYTHON_USEDEP}]
"
>=dev-python/numpy-1.24[] dev-python/typing-extensions[]
dev-python/cython[] dev-python/py-cpuinfo[] dev-python/setuptools-scm[] >=dev-python/numpy-2[]