/usr/lib/libOpenIPMIpthread.so is in libopenipmi-dev 2.0.18-0ubuntu11.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libOpenIPMIpthread.so.0.0.1
/usr/lib/libOpenIPMIpthread.so.0.0.1