/usr/lib/x86_64-linux-gnu/libopkele.so.3 is in libopkele3 2.0.4-6ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libopkele.so.3.0.0
/usr/lib/x86_64-linux-gnu/libopkele.so.3.0.0