nixi  filed a orphan request for slic3r-bin :
I have tried to contact DaZ via his email from his AUR profile, but
that address is unreachable. 'slic3r-bin', his only package, has been
broken for quite a long time now. I am not sure whether he is still
interested in managing it. There are surely people who would take over
the package and would fix it / update it, including myself.