Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
akonadi-calendar
akonadi-calendar(x86-64)
libKPim6AkonadiCalendar.so.6()(64bit)
libakonadicalendarplugin.so()(64bit)

Requires :

libKF6CalendarCore.so.6()(64bit)
libKF6Codecs.so.6()(64bit)
libKF6ConfigCore.so.6()(64bit)
libKF6ConfigGui.so.6()(64bit)
libKF6Contacts.so.6()(64bit)
libKF6CoreAddons.so.6()(64bit)
libKF6Crash.so.6()(64bit)
libKF6DBusAddons.so.6()(64bit)
libKF6I18n.so.6()(64bit)
libKF6ItemModels.so.6()(64bit)
libKF6KIOCore.so.6()(64bit)
libKF6KIOGui.so.6()(64bit)
libKF6Notifications.so.6()(64bit)
libKF6Service.so.6()(64bit)
libKF6WidgetsAddons.so.6()(64bit)
libKF6XmlGui.so.6()(64bit)
libKPim6AkonadiCalendar.so.6()(64bit)
libKPim6AkonadiContactCore.so.6()(64bit)
libKPim6AkonadiContactWidgets.so.6()(64bit)
libKPim6AkonadiCore.so.6()(64bit)
libKPim6AkonadiMime.so.6()(64bit)
libKPim6AkonadiWidgets.so.6()(64bit)
libKPim6CalendarUtils.so.6()(64bit)
libKPim6IdentityManagementCore.so.6()(64bit)
libKPim6Libkleo.so.6()(64bit)
libKPim6MailTransport.so.6()(64bit)
libKPim6MessageComposer.so.6()(64bit)
libKPim6MessageCore.so.6()(64bit)
libKPim6Mime.so.6()(64bit)
libQt6Core.so.6()(64bit)
libQt6Core.so.6(Qt_6)(64bit)
libQt6Core.so.6(Qt_6.8)(64bit)
libQt6DBus.so.6()(64bit)
libQt6DBus.so.6(Qt_6)(64bit)
libQt6Gui.so.6()(64bit)
libQt6Gui.so.6(Qt_6)(64bit)
libQt6Widgets.so.6()(64bit)
libQt6Widgets.so.6(Qt_6)(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.32)(64bit)
libc.so.6(GLIBC_2.34)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_ABI_DT_RELR)(64bit)
libgcc_s.so.1()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.3.1)(64bit)
libgpgmepp.so.6()(64bit)
libqgpgmeqt6.so.15()(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(CXXABI_1.3.9)(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libstdc++.so.6(GLIBCXX_3.4.29)(64bit)
libstdc++.so.6(GLIBCXX_3.4.30)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rtld(GNU_HASH)

Content of RPM :
/etc/xdg/autostart/org.kde.kalendarac.desktop
/usr/bin/kalendarac
/usr/lib/.build-id
/usr/lib/.build-id/1f
/usr/lib/.build-id/1f/74325fbd8d232be1ad7665040ad26d7d68be04
/usr/lib/.build-id/37
/usr/lib/.build-id/37/d74ce8d5deec13b06be6430765328f1ec18422
/usr/lib/.build-id/5c
/usr/lib/.build-id/5c/99364b35863d82a42c65d0b19841d99826eb94
/usr/lib/.build-id/d4
/usr/lib/.build-id/d4/c0e9460cd5cb69eb36060c013ab1c234dc7300
/usr/lib64/libKPim6AkonadiCalendar.so.6
/usr/lib64/libKPim6AkonadiCalendar.so.6.3.1
/usr/lib64/qt6/plugins/akonadi_serializer_kcalcore.so
/usr/lib64/qt6/plugins/kf6/org.kde.kcalendarcore.calendars/libakonadicalendarplugin.so
/usr/share/akonadi/plugins/serializer
/usr/share/akonadi/plugins/serializer/akonadi_serializer_kcalcore.desktop
/usr/share/dbus-1/services/org.kde.kalendarac.service
/usr/share/knotifications6/kalendarac.notifyrc
/usr/share/licenses/akonadi-calendar
/usr/share/licenses/akonadi-calendar/BSD-3-Clause.txt
/usr/share/licenses/akonadi-calendar/CC0-1.0.txt
/usr/share/licenses/akonadi-calendar/LGPL-2.0-or-later.txt
/usr/share/licenses/akonadi-calendar/LGPL-2.1-or-later.txt
/usr/share/locale/ar/LC_MESSAGES/kalendarac.mo
/usr/share/locale/ar/LC_MESSAGES/libakonadi-calendar6-serializer.mo
/usr/share/locale/ar/LC_MESSAGES/libakonadi-calendar6.mo
/usr/share/locale/ast/LC_MESSAGES/kalendarac.mo
/usr/share/locale/ast/LC_MESSAGES/libakonadi-calendar6-serializer.mo
/usr/share/locale/ast/LC_MESSAGES/libakonadi-calendar6.mo
There is 149 files more in these RPM.