/usr/share/doc/libm4rie-0.0.20130416-dbg/changelog.Debian.gz is in libm4rie-0.0.20130416-dbg 20130416-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libm4rie-0.0.20130416-dbg/../libm4rie-0.0.20130416/changelog.Debian.gz