/usr/lib/x86_64-linux-gnu/libgyoto.so is in libgyoto6-dev 1.2.0-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libgyoto.so.6
/usr/lib/x86_64-linux-gnu/libgyoto.so.6