This file is indexed.

/usr/share/doc/ruby1.9.1/changelog.Debian.gz is in ruby1.9.1 1.9.3.484-2ubuntu1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/share/doc/ruby1.9.1/../libruby1.9.1/changelog.Debian.gz