/usr/lib/x86_64-linux-gnu/libofapi.so is in libofapi-dev 0git20070620-7.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libofapi.so.0.0.0
/usr/lib/x86_64-linux-gnu/libofapi.so.0.0.0