/usr/lib/liborcus-parser-0.6.so is in liborcus-dev 0.5.1-7.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/liborcus-parser-0.6.so.0.0.0
/usr/lib/liborcus-parser-0.6.so.0.0.0