Install this version:
emerge -a =sci-electronics/cocotb-bus-0.3.0
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =sci-electronics/cocotb-bus-0.3.0
Or alternatively:
emerge --autounmask-write -a =sci-electronics/cocotb-bus-0.3.0
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{12..14} )
DISTUTILS_USE_PEP517=setuptools
inherit distutils-r1 pypi
DESCRIPTION="Reusable testbenching tools and bus interfaces for cocotb"
HOMEPAGE="https://github.com/cocotb/cocotb-bus"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm64"
# Tests require nox and EDA tools, can't work inside network sandbox
RESTRICT=test
RDEPEND="
>=sci-electronics/cocotb-1.6.0[${PYTHON_USEDEP}]
net-analyzer/scapy
"
DEPEND="${RDEPEND}"
>=sci-electronics/cocotb-1.6.0[] net-analyzer/scapy
>=sci-electronics/cocotb-1.6.0[] net-analyzer/scapy