Openstack RDO && KVM Hypervisor: Setup KDE Plasma 6.5 Dev on openSUSE Tumbleweed

First step would be to enable required repos, so run as root following script and reboot instance . Versions of some packages have been installed were verified via commands

$ sudo zypper search -s plasma*desktop*

$ sudo zypper search -s plasma*workspace*

localhost:/home/boris # cat instRepo.sh
zypper ar -fp 75 \ https://download.opensuse.org/repositories/KDE:/Unstable:/Qt/openSUSE_Tumbleweed/ KDE:Unstable:Qt ;
zypper ar -fp 75 \ https://download.opensuse.org/repositories/KDE:/Unstable:/Frameworks/openSUSE_Factory/ KDE:Unstable:Frameworks ;
zypper ar -fp 75 \ https://download.opensuse.org/repositories/KDE:/Unstable:/Applications/KDE_Unstable_Frameworks_openSUSE_Factory/ KDE:Unstable:Applications ;
zypper ar -fp 75 \ https://download.opensuse.org/repositories/KDE:/Unstable:/Extra/KDE_Unstable_Frameworks_openSUSE_Factory/ KDE:Unstable:Extra ;
zypper -v dup --allow-vendor-change

. . . . . .

The following 9 patterns are going to change vendor:
kde                20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_games          20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_internet       20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_multimedia     20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_office         20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_pim            20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_utilities      20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_utilities_opt 20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable
kde_yast           20240311-2.4 -> 20231206-142.3 openSUSE -> obs://build.opensuse.org/KDE:Unstable

The following 7 NEW packages are going to be installed:
libKPim6AkonadiAgentWidgetBase6 25.07.70git.20250519T185713~6aa21297-ku.12.1
libKPim6AkonadiCalendarCore6     25.07.70git.20250518T014117~d41da6f-ku.6.1
libkwin-x11-6                    6.3.80git.20250519T183312~72d6ff38-ku.45.1
libQt5OpenGL5                    5.15.16+kde130-ku.1.35
libQt6Location6                  6.9.0-1.1
phonon4qt5-backend-gstreamer     4.11.60git24~2bfadef-ku.106.13
qt6-location                     6.9.0-1.1

495 packages to upgrade, 100 to downgrade, 7 new, 595 to change vendor.

Package download size:   339.9 MiB

Package install size change:
             |     873.1 MiB required by packages that will be installed
   56.1 MiB | - 817.0 MiB released by packages that will be removed

Backend: classic_rpmtrans
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