/usr/lib/x86_64-linux-gnu/libgpod.so.4 is in libgpod4-nogtk 0.8.3-6ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libgpod.so.4.3.2
/usr/lib/x86_64-linux-gnu/libgpod.so.4.3.2