Для openSUSE Leap 42.3 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:cabelo/openSUSE_Leap_42.3/home:cabelo.repo
zypper refresh
zypper install nodejs8
Для openSUSE Leap 42.2 Ports запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:cabelo/openSUSE_Leap_42.2_Ports/home:cabelo.repo
zypper refresh
zypper install nodejs8
Для openSUSE Leap 42.2 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:cabelo/openSUSE_Leap_42.2/home:cabelo.repo
zypper refresh
zypper install nodejs8
Для openSUSE 13.1 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:cabelo/openSUSE_13.1/home:cabelo.repo
zypper refresh
zypper install nodejs8