Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:jhhudso/openSUSE_Tumbleweed/home:jhhudso.repo
zypper refresh
zypper install rkhunter
Para openSUSE Slowroll execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:jhhudso/openSUSE_Slowroll/home:jhhudso.repo
zypper refresh
zypper install rkhunter
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:jhhudso/15.6/home:jhhudso.repo
zypper refresh
zypper install rkhunter