For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:agraul/openSUSE_Tumbleweed/home:agraul.repo
zypper refresh
zypper install saline
For TW Salt run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:agraul/TW_Salt/home:agraul.repo
zypper refresh
zypper install saline
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:agraul/15.6/home:agraul.repo
zypper refresh
zypper install saline