Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:dmitry-s/openSUSE_Tumbleweed/home:dmitry-s.repo
zypper refresh
zypper install mcontrolcenter
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:dmitry-s/15.6/home:dmitry-s.repo
zypper refresh
zypper install mcontrolcenter
Para 15.5 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:dmitry-s/15.5/home:dmitry-s.repo
zypper refresh
zypper install mcontrolcenter
Para 15.4 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:dmitry-s/15.4/home:dmitry-s.repo
zypper refresh
zypper install mcontrolcenter