Install this version:
emerge -a =dev-python/nltk-3.10.1If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-python/nltk-3.10.1Or alternatively:
emerge --autounmask-write -a =dev-python/nltk-3.10.1# 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} )
PYTHON_REQ_USE="sqlite,tk?,xml(+)"
inherit distutils-r1 pypi
DESCRIPTION="Natural Language Toolkit"
HOMEPAGE="https://www.nltk.org/ https://github.com/nltk/nltk/"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86 ~x64-macos"
IUSE="tk"
REQUIRED_USE="test? ( tk )"
RDEPEND="
dev-python/click[${PYTHON_USEDEP}]
dev-python/defusedxml[${PYTHON_USEDEP}]
dev-python/joblib[${PYTHON_USEDEP}]
dev-python/regex[${PYTHON_USEDEP}]
dev-python/tqdm[${PYTHON_USEDEP}]"
BDEPEND="
test? (
dev-python/matplotlib[${PYTHON_USEDEP}]
>=dev-python/nltk-data-20260801
dev-python/numpy[${PYTHON_USEDEP}]
dev-python/pyparsing[${PYTHON_USEDEP}]
dev-python/scikit-learn[${PYTHON_USEDEP}]
dev-python/scipy[${PYTHON_USEDEP}]
dev-python/twython[${PYTHON_USEDEP}]
)
"
PDEPEND=">=dev-python/nltk-data-20260801"
EPYTEST_PLUGINS=( pytest-mock )
EPYTEST_IGNORE=(
# Network required
nltk/test/unit/test_downloader.py
)
distutils_enable_tests pytest
Manage flags for this package:
euse -i <flag> -p dev-python/nltk |
euse -E <flag> -p dev-python/nltk |
euse -D <flag> -p dev-python/nltk
dev-python/click[] dev-python/defusedxml[] dev-python/joblib[] dev-python/regex[] dev-python/tqdm[]
test? ( dev-python/matplotlib[] >=dev-python/nltk-data-20260801 dev-python/numpy[] dev-python/pyparsing[] dev-python/scikit-learn[] dev-python/scipy[] dev-python/twython[] )