Para openSUSE Tumbleweed corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:beyerle:IAC/openSUSE_Tumbleweed/home:beyerle:IAC.repo
zypper refresh
zypper install tealdeer
Para openSUSE Factory corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:beyerle:IAC/openSUSE_Factory/home:beyerle:IAC.repo
zypper refresh
zypper install tealdeer
Para 15.5 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:beyerle:IAC/15.5/home:beyerle:IAC.repo
zypper refresh
zypper install tealdeer