Install this version:
emerge -a =kde-apps/gwenview-26.04.0
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =kde-apps/gwenview-26.04.0
Or alternatively:
emerge --autounmask-write -a =kde-apps/gwenview-26.04.0
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
ECM_HANDBOOK="optional"
ECM_TEST="true"
PVCUT=$(ver_cut 1-3)
KFMIN=6.22.0
QTMIN=6.10.1
inherit ecm gear.kde.org optfeature xdg
DESCRIPTION="Image viewer by KDE"
HOMEPAGE="https://apps.kde.org/gwenview/ https://userbase.kde.org/Gwenview"
LICENSE="GPL-2+ handbook? ( FDL-1.2 )"
SLOT="6"
KEYWORDS="~amd64 ~arm64 ~loong ~ppc64 ~riscv ~x86"
IUSE="activities +annotate fits +mpris raw semantic-desktop share X"
# requires running environment
RESTRICT="test"
# slot op: includes qpa/qplatformnativeinterface.h, qtx11extras_p.h
COMMON_DEPEND="
dev-libs/wayland
>=dev-qt/qtbase-${QTMIN}:6=[gui,opengl,wayland,widgets]
>=dev-qt/qtmultimedia-${QTMIN}:6
>=dev-qt/qtsvg-${QTMIN}:6
>=kde-frameworks/kcompletion-${KFMIN}:6
>=kde-frameworks/kconfig-${KFMIN}:6
>=kde-frameworks/kconfigwidgets-${KFMIN}:6
>=kde-frameworks/kcoreaddons-${KFMIN}:6
>=kde-frameworks/kcrash-${KFMIN}:6
>=kde-frameworks/kguiaddons-${KFMIN}:6
>=kde-frameworks/ki18n-${KFMIN}:6
>=kde-frameworks/kiconthemes-${KFMIN}:6
>=kde-frameworks/kio-${KFMIN}:6
>=kde-frameworks/kitemmodels-${KFMIN}:6
>=kde-frameworks/kitemviews-${KFMIN}:6
>=kde-frameworks/kjobwidgets-${KFMIN}:6
>=kde-frameworks/knotifications-${KFMIN}:6
>=kde-frameworks/kparts-${KFMIN}:6
>=kde-frameworks/kservice-${KFMIN}:6
>=kde-frameworks/kwidgetsaddons-${KFMIN}:6
>=kde-frameworks/kxmlgui-${KFMIN}:6
>=kde-frameworks/solid-${KFMIN}:6
media-gfx/exiv2:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:0=
media-libs/tiff:=
activities? ( kde-plasma/plasma-activities:6= )
annotate? (
>=media-libs/kcolorpicker-0.3.1
>=media-libs/kimageannotator-0.7.1
)
fits? ( sci-libs/cfitsio )
mpris? ( >=dev-qt/qtbase-${QTMIN}:6[dbus] )
raw? ( >=kde-apps/libkdcraw-${PVCUT}:6 )
semantic-desktop? (
>=kde-frameworks/baloo-${KFMIN}:6
>=kde-frameworks/kfilemetadata-${KFMIN}:6
)
share? ( >=kde-frameworks/purpose-${KFMIN}:6 )
X? (
>=dev-qt/qtbase-${QTMIN}:6=[X]
x11-libs/libX11
)
"
DEPEND="${COMMON_DEPEND}
dev-libs/wayland-protocols
>=dev-qt/qtbase-${QTMIN}:6[concurrent]
>=kde-frameworks/kwindowsystem-${KFMIN}:6
"
RDEPEND="${COMMON_DEPEND}
>=dev-qt/qtimageformats-${QTMIN}:6
>=kde-apps/thumbnailers-${PVCUT}:6
>=kde-frameworks/kimageformats-${KFMIN}:6
"
BDEPEND="
>=dev-qt/qtbase-${QTMIN}:6[wayland]
dev-util/wayland-scanner
"
src_prepare() {
ecm_src_prepare
if ! use mpris; then
# FIXME: upstream a better solution
sed -e "/set(HAVE_QTDBUS/s/\${Qt6DBus_FOUND}/0/" -i CMakeLists.txt || die
fi
}
src_configure() {
local mycmakeargs=(
$(cmake_use_find_package activities PlasmaActivities)
-DGWENVIEW_IMAGEANNOTATOR=$(usex annotate)
$(cmake_use_find_package fits CFitsio)
$(cmake_use_find_package raw KDcrawQt6)
-DGWENVIEW_SEMANTICINFO_BACKEND=$(usex semantic-desktop Baloo None)
$(cmake_use_find_package share KF6Purpose)
-DWITHOUT_X11=$(usex !X)
)
ecm_src_configure
}
pkg_postinst() {
if [[ -z "${REPLACING_VERSIONS}" ]]; then
optfeature "SVG support" "kde-apps/svgpart:${SLOT}"
fi
xdg_pkg_postinst
}
Manage flags for this package:
euse -i <flag> -p kde-apps/gwenview |
euse -E <flag> -p kde-apps/gwenview |
euse -D <flag> -p kde-apps/gwenview
dev-libs/wayland >=dev-qt/qtbase-:6=[gui,opengl,wayland,widgets] >=dev-qt/qtmultimedia-:6 >=dev-qt/qtsvg-:6 >=kde-frameworks/kcompletion-:6 >=kde-frameworks/kconfig-:6 >=kde-frameworks/kconfigwidgets-:6 >=kde-frameworks/kcoreaddons-:6 >=kde-frameworks/kcrash-:6 >=kde-frameworks/kguiaddons-:6 >=kde-frameworks/ki18n-:6 >=kde-frameworks/kiconthemes-:6 >=kde-frameworks/kio-:6 >=kde-frameworks/kitemmodels-:6 >=kde-frameworks/kitemviews-:6 >=kde-frameworks/kjobwidgets-:6 >=kde-frameworks/knotifications-:6 >=kde-frameworks/kparts-:6 >=kde-frameworks/kservice-:6 >=kde-frameworks/kwidgetsaddons-:6 >=kde-frameworks/kxmlgui-:6 >=kde-frameworks/solid-:6 media-gfx/exiv2:= media-libs/lcms:2 media-libs/libjpeg-turbo:= media-libs/libpng:0= media-libs/tiff:= activities? ( kde-plasma/plasma-activities:6= ) annotate? ( >=media-libs/kcolorpicker-0.3.1 >=media-libs/kimageannotator-0.7.1 ) fits? ( sci-libs/cfitsio ) mpris? ( >=dev-qt/qtbase-:6[dbus] ) raw? ( >=kde-apps/libkdcraw-$(ver_cut:6 ) semantic-desktop? ( >=kde-frameworks/baloo-:6 >=kde-frameworks/kfilemetadata-:6 ) share? ( >=kde-frameworks/purpose-:6 ) X? ( >=dev-qt/qtbase-:6=[X] x11-libs/libX11 ) dev-libs/wayland-protocols >=dev-qt/qtbase-6.10.1:6[concurrent] >=kde-frameworks/kwindowsystem-6.22.0:6
dev-libs/wayland >=dev-qt/qtbase-6.10.1:6=[gui,opengl,wayland,widgets] >=dev-qt/qtmultimedia-:6 >=dev-qt/qtsvg-:6 >=kde-frameworks/kcompletion-6.22.0:6 >=kde-frameworks/kconfig-:6 >=kde-frameworks/kconfigwidgets-:6 >=kde-frameworks/kcoreaddons-:6 >=kde-frameworks/kcrash-:6 >=kde-frameworks/kguiaddons-:6 >=kde-frameworks/ki18n-:6 >=kde-frameworks/kiconthemes-:6 >=kde-frameworks/kio-:6 >=kde-frameworks/kitemmodels-:6 >=kde-frameworks/kitemviews-:6 >=kde-frameworks/kjobwidgets-:6 >=kde-frameworks/knotifications-:6 >=kde-frameworks/kparts-:6 >=kde-frameworks/kservice-:6 >=kde-frameworks/kwidgetsaddons-:6 >=kde-frameworks/kxmlgui-:6 >=kde-frameworks/solid-:6 media-gfx/exiv2:= media-libs/lcms:2 media-libs/libjpeg-turbo:= media-libs/libpng:0= media-libs/tiff:= activities? ( kde-plasma/plasma-activities:6= ) annotate? ( >=media-libs/kcolorpicker-0.3.1 >=media-libs/kimageannotator-0.7.1 ) fits? ( sci-libs/cfitsio ) mpris? ( >=dev-qt/qtbase-:6[dbus] ) raw? ( >=kde-apps/libkdcraw-$(ver_cut:6 ) semantic-desktop? ( >=kde-frameworks/baloo-:6 >=kde-frameworks/kfilemetadata-:6 ) share? ( >=kde-frameworks/purpose-:6 ) X? ( >=dev-qt/qtbase-:6=[X] x11-libs/libX11 ) >=dev-qt/qtimageformats-6.10.1:6 >=kde-apps/thumbnailers-$(ver_cut:6 >=kde-frameworks/kimageformats-6.22.0:6
>=dev-qt/qtbase-6.10.1:6[wayland] dev-util/wayland-scanner