/usr/lib/x86_64-linux-gnu/libwhoopsie.so is in libwhoopsie-dev 0.2.52.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libwhoopsie.so.0.0
/usr/lib/x86_64-linux-gnu/libwhoopsie.so.0.0