Para openSUSE Tumbleweed ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network:automation/openSUSE_Tumbleweed/home:mnhauke:network:automation.repo
zypper refresh
zypper install python-datadiff
Para 15.6 ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network:automation/15.6/home:mnhauke:network:automation.repo
zypper refresh
zypper install python-datadiff
Para 15.5 ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network:automation/15.5/home:mnhauke:network:automation.repo
zypper refresh
zypper install python-datadiff