/usr/lib/libgretl-1.0.so

This file is indexed.

/usr/lib/libgretl-1.0.so is in libgretl1-dev 1.9.14-2.

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

It is a symlink to /usr/lib/libgretl-1.0.so.9.0.0