For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:embar/openSUSE_Tumbleweed/home:embar.repo
zypper refresh
zypper install python-bsddb3
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:embar/openSUSE_Slowroll/home:embar.repo
zypper refresh
zypper install python-bsddb3
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:embar/16.0/home:embar.repo
zypper refresh
zypper install python-bsddb3
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:embar/15.6/home:embar.repo
zypper refresh
zypper install python-bsddb3