Install this version:
emerge -a =x11-plugins/wmnut-9999
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =x11-plugins/wmnut-9999
Or alternatively:
emerge --autounmask-write -a =x11-plugins/wmnut-9999
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools git-r3
DESCRIPTION="a dockapp to monitor multiple UPSs statistics through Network UPS Tools"
HOMEPAGE="https://github.com/aquette/wmnut"
EGIT_REPO_URI="https://github.com/aquette/wmnut.git"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 x86"
RDEPEND="x11-libs/libX11
x11-libs/libXext
x11-libs/libXpm
>=sys-power/nut-2.2.1"
DEPEND="${RDEPEND}
x11-base/xorg-proto
x11-apps/xrandr"
src_prepare() {
default
eautoreconf
}
x11-libs/libX11 x11-libs/libXext x11-libs/libXpm >=sys-power/nut-2.2.1 x11-base/xorg-proto x11-apps/xrandr
x11-libs/libX11 x11-libs/libXext x11-libs/libXpm >=sys-power/nut-2.2.1