On Fri, Oct 04, 2019 at 07:32:45AM -0500, merlin verdecia wrote: > I have debian 10 and i need to install libpng12.so.0, but i can not do > it. How i can? Download it from a jessie (Debian 8) repository, or from snapshot.debian.org. The exact package name is libpng12-0 . Install it by hand. Live with whatever breaks.