Para openSUSE Tumbleweed corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:fusionfuture:anki/openSUSE_Tumbleweed/home:fusionfuture:anki.repo
zypper refresh
zypper install anki
Para 15.6 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:fusionfuture:anki/15.6/home:fusionfuture:anki.repo
zypper refresh
zypper install anki
Para 15.5 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:fusionfuture:anki/15.5/home:fusionfuture:anki.repo
zypper refresh
zypper install anki
Para 15.4 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:fusionfuture:anki/15.4/home:fusionfuture:anki.repo
zypper refresh
zypper install anki