/usr/lib/x86_64-linux-gnu/libsnapper.so.2 is in libsnapper2v5 0.2.4-1ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libsnapper.so.2.5.0
/usr/lib/x86_64-linux-gnu/libsnapper.so.2.5.0