sax3 from home:aschnell:boost1 project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:aschnell:boost1/openSUSE_Tumbleweed/home:aschnell:boost1.repo zypper refresh zypper install sax3