/usr/lib/x86_64-linux-gnu/libddvlib.so.6 is in libvibrant6a 6.1.20110713-3ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libddvlib.so.6.1.20110713
/usr/lib/x86_64-linux-gnu/libddvlib.so.6.1.20110713