/usr/share/man/man1/pdl.1.gz is in pdl 1:2.4.7+dfsg-2ubuntu5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/../man3/PDL.3pm.gz
/usr/share/man/man1/../man3/PDL.3pm.gz