Install this version:
emerge -a =kde-plasma/plasma-pa-6.6.4
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =kde-plasma/plasma-pa-6.6.4
Or alternatively:
emerge --autounmask-write -a =kde-plasma/plasma-pa-6.6.4
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
ECM_HANDBOOK="optional"
ECM_TEST="forceoptional"
KFMIN=6.22.0
QTMIN=6.10.1
inherit ecm plasma.kde.org xdg
DESCRIPTION="Plasma applet for audio volume management using PulseAudio"
LICENSE="GPL-2" # TODO: CHECK
SLOT="6"
KEYWORDS="~amd64 ~arm64 ~loong ~ppc64 ~riscv ~x86"
IUSE=""
RESTRICT="test" # missing selenium-webdriver-at-spi
DEPEND="
dev-libs/glib:2
>=dev-qt/qtbase-${QTMIN}:6[dbus,gui,widgets]
>=dev-qt/qtdeclarative-${QTMIN}:6
>=kde-frameworks/kcmutils-${KFMIN}:6
>=kde-frameworks/kconfig-${KFMIN}:6
>=kde-frameworks/kcoreaddons-${KFMIN}:6
>=kde-frameworks/kdbusaddons-${KFMIN}:6
>=kde-frameworks/kdeclarative-${KFMIN}:6
>=kde-frameworks/kglobalaccel-${KFMIN}:6
>=kde-frameworks/ki18n-${KFMIN}:6
>=kde-frameworks/kstatusnotifieritem-${KFMIN}:6
>=kde-frameworks/ksvg-${KFMIN}:6
>=kde-plasma/libplasma-${KDE_CATV}:6=
media-libs/libcanberra
media-libs/libpulse
>=media-libs/pulseaudio-qt-1.6.0:=
"
RDEPEND="${DEPEND}
dev-libs/kirigami-addons:6
>=kde-frameworks/kirigami-${KFMIN}:6
>=kde-frameworks/kitemmodels-${KFMIN}:6
x11-themes/sound-theme-freedesktop
"
BDEPEND=">=kde-frameworks/kcmutils-${KFMIN}:6"
dev-libs/glib:2 >=dev-qt/qtbase-6.10.1:6[dbus,gui,widgets] >=dev-qt/qtdeclarative-:6 >=kde-frameworks/kcmutils-6.22.0:6 >=kde-frameworks/kconfig-:6 >=kde-frameworks/kcoreaddons-:6 >=kde-frameworks/kdbusaddons-:6 >=kde-frameworks/kdeclarative-:6 >=kde-frameworks/kglobalaccel-:6 >=kde-frameworks/ki18n-:6 >=kde-frameworks/kstatusnotifieritem-:6 >=kde-frameworks/ksvg-:6 >=kde-plasma/libplasma-:6= media-libs/libcanberra media-libs/libpulse >=media-libs/pulseaudio-qt-1.6.0:=
dev-libs/glib:2 >=dev-qt/qtbase-6.10.1:6[dbus,gui,widgets] >=dev-qt/qtdeclarative-:6 >=kde-frameworks/kcmutils-:6 >=kde-frameworks/kconfig-:6 >=kde-frameworks/kcoreaddons-:6 >=kde-frameworks/kdbusaddons-:6 >=kde-frameworks/kdeclarative-:6 >=kde-frameworks/kglobalaccel-:6 >=kde-frameworks/ki18n-:6 >=kde-frameworks/kstatusnotifieritem-:6 >=kde-frameworks/ksvg-:6 >=kde-plasma/libplasma-:6= media-libs/libcanberra media-libs/libpulse >=media-libs/pulseaudio-qt-1.6.0:= dev-libs/kirigami-addons:6 >=kde-frameworks/kirigami-6.22.0:6 >=kde-frameworks/kitemmodels-:6 x11-themes/sound-theme-freedesktop
>=kde-frameworks/kcmutils-6.22.0:6