sudo transactional-update
sudo zypper addrepo https://download.opensuse.org/repositories/home:/AndnoVember:/Cutefish/openSUSE_Tumbleweed/home:AndnoVember:Cutefish.repo
sudo zypper refresh
(digitare s)
zypper search cutefish
sudo transactional-update pkg install cutefish*
sudo transactional-update pkg install sddm-theme-cutefish
sudo reboot now

sudo transactional-update apply