Para openSUSE Tumbleweed ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:wbem/openSUSE_Tumbleweed/systemsmanagement:wbem.repo
zypper refresh
zypper install wsmancli
Para openSUSE Slowroll ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:wbem/openSUSE_Slowroll/systemsmanagement:wbem.repo
zypper refresh
zypper install wsmancli
Para 15.6 ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:wbem/15.6/systemsmanagement:wbem.repo
zypper refresh
zypper install wsmancli