This file is indexed.

/usr/lib/x86_64-linux-gnu/libqglviewer-qt4.so is in libqglviewer-qt4-dev 2.3.4-4ubuntu2.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libqglviewer-qt4.so.2.3.4