/usr/lib/x86_64-linux-gnu/libwavpack.so.1 is in libwavpack1 4.70.0-1ubuntu0.2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libwavpack.so.1.1.5
/usr/lib/x86_64-linux-gnu/libwavpack.so.1.1.5