Install this version:
emerge -a =dev-python/lmdb-2.2.1If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-python/lmdb-2.2.1Or alternatively:
emerge --autounmask-write -a =dev-python/lmdb-2.2.1# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_EXT=1
DISTUTILS_USE_PEP517=setuptools
PYPI_VERIFY_REPO=https://github.com/jnwatson/py-lmdb
PYTHON_COMPAT=( python3_{12..15} )
inherit distutils-r1 pypi
DESCRIPTION="Python bindings for the Lightning Database"
HOMEPAGE="
https://github.com/jnwatson/py-lmdb/
https://pypi.org/project/lmdb/
"
LICENSE="OPENLDAP"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~x86"
# cffi is used only on pypy, so no dep
DEPEND="
>=dev-db/lmdb-0.9.28:=
"
RDEPEND="
${DEPEND}
"
EPYTEST_PLUGINS=()
distutils_enable_tests pytest
export LMDB_FORCE_SYSTEM=1
python_test() {
rm -rf lmdb || die
epytest tests
}
src_install() {
distutils-r1_src_install
# remove temporary files
find "${D}" -name '*.o' -delete || die
find "${D}" -depth -type d -empty -delete || die
}