Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:PSuarezHernandez/openSUSE_Tumbleweed/home:PSuarezHernandez.repo
zypper refresh
zypper install salt-proxy
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:PSuarezHernandez/15.6/home:PSuarezHernandez.repo
zypper refresh
zypper install salt-proxy
Para 15.5 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:PSuarezHernandez/15.5/home:PSuarezHernandez.repo
zypper refresh
zypper install salt-proxy
Para 15.4 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:PSuarezHernandez/15.4/home:PSuarezHernandez.repo
zypper refresh
zypper install salt-proxy