/usr/lib/guile-gnome-2/libgw-guile-gnome-gtk.so.0 is in guile-gnome2-gtk 2.16.4-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/guile-gnome-2/libgw-guile-gnome-gtk.so.0.0.0
/usr/lib/guile-gnome-2/libgw-guile-gnome-gtk.so.0.0.0