For SLE 15 SP4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform:tools:avahi:0.7/SLE_15_SP4/systemsmanagement:sumaform:tools:avahi:0.7.repo
zypper refresh
zypper install avahi
For SLE 15 SP3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform:tools:avahi:0.7/SLE_15_SP3/systemsmanagement:sumaform:tools:avahi:0.7.repo
zypper refresh
zypper install avahi
For SLE 15 SP2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform:tools:avahi:0.7/SLE_15_SP2/systemsmanagement:sumaform:tools:avahi:0.7.repo
zypper refresh
zypper install avahi
For SLE 15 SP1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform:tools:avahi:0.7/SLE_15_SP1/systemsmanagement:sumaform:tools:avahi:0.7.repo
zypper refresh
zypper install avahi
For SLE 15 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform:tools:avahi:0.7/SLE_15/systemsmanagement:sumaform:tools:avahi:0.7.repo
zypper refresh
zypper install avahi