/usr/lib/x86_64-linux-gnu/libmiacore-2.0.so is in libmia-2.0-dev 2.0.13-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libmiacore-2.0.so.8
/usr/lib/x86_64-linux-gnu/libmiacore-2.0.so.8