Install this version:
emerge -a =kde-apps/kcron-26.04.0
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =kde-apps/kcron-26.04.0
Or alternatively:
emerge --autounmask-write -a =kde-apps/kcron-26.04.0
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
ECM_HANDBOOK="optional"
KFMIN=6.22.0
QTMIN=6.10.1
inherit ecm gear.kde.org
DESCRIPTION="KDE Task Scheduler"
HOMEPAGE="https://apps.kde.org/kcron/"
LICENSE="GPL-2" # TODO: CHECK
SLOT="6"
KEYWORDS="~amd64 ~arm64 ~loong ~ppc64 ~riscv ~x86"
IUSE=""
DEPEND="
dev-libs/kirigami-addons:6
>=dev-qt/qtbase-${QTMIN}:6[gui]
>=dev-qt/qtdeclarative-${QTMIN}:6
>=kde-frameworks/kauth-${KFMIN}:6
>=kde-frameworks/kcmutils-${KFMIN}:6
>=kde-frameworks/kconfigwidgets-${KFMIN}:6
>=kde-frameworks/kcoreaddons-${KFMIN}:6
>=kde-frameworks/ki18n-${KFMIN}:6
>=kde-frameworks/kwidgetsaddons-${KFMIN}:6
"
RDEPEND="${DEPEND}
virtual/cron
"
dev-libs/kirigami-addons:6 >=dev-qt/qtbase-6.10.1:6[gui] >=dev-qt/qtdeclarative-:6 >=kde-frameworks/kauth-6.22.0:6 >=kde-frameworks/kcmutils-:6 >=kde-frameworks/kconfigwidgets-:6 >=kde-frameworks/kcoreaddons-:6 >=kde-frameworks/ki18n-:6 >=kde-frameworks/kwidgetsaddons-:6
dev-libs/kirigami-addons:6 >=dev-qt/qtbase-6.10.1:6[gui] >=dev-qt/qtdeclarative-:6 >=kde-frameworks/kauth-6.22.0:6 >=kde-frameworks/kcmutils-:6 >=kde-frameworks/kconfigwidgets-:6 >=kde-frameworks/kcoreaddons-:6 >=kde-frameworks/ki18n-:6 >=kde-frameworks/kwidgetsaddons-:6 virtual/cron