yaml-cpp from home:frispete:blender project

For openSUSE Tumbleweed run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:frispete:blender/openSUSE_Tumbleweed/home:frispete:blender.repo
zypper refresh
zypper install yaml-cpp

For 15.6 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:frispete:blender/15.6/home:frispete:blender.repo
zypper refresh
zypper install yaml-cpp

For 15.5 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:frispete:blender/15.5/home:frispete:blender.repo
zypper refresh
zypper install yaml-cpp