/usr/lib/x86_64-linux-gnu/libpaje.so is in libpaje-dev 1.3.4-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libpaje.so.2
/usr/lib/x86_64-linux-gnu/libpaje.so.2