msgpack from security:sentinel project
Select Your Operating System
Add repository and install manually
For SLE 15 SP3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/security:sentinel/SLE_15_SP3/security:sentinel.repo zypper refresh zypper install msgpack
For SLE 15 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/security:sentinel/SLE_15/security:sentinel.repo zypper refresh zypper install msgpack