openSUSE:Leap:15.2 openSUSE Leap 15.2 openSUSE Leap borrows packages from SLE for the base system. Please refer to https://osrt.opensuse.org/web/origin-manager/#openSUSE:Leap:15.2 for origin information https://download.opensuse.org/distribution/leap/15.2/repo/oss/ openbabel A chemistry toolbox Open Babel is a chemical toolbox understanding many formats of chemical data. It allows to search, convert, analyze, or store data from molecular modeling, chemistry, solid-state materials, biochemistry, or related areas.