/usr/lib/libruby-1.9.1.so

This file is indexed.

/usr/lib/libruby-1.9.1.so is in ruby1.9.1-dev 1.9.3.0-1ubuntu1.

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

It is a symlink to /usr/lib/libruby-1.9.1.so.1.9.1