/usr/share/ is in ocaml-mode 4.01.0-3ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/ocaml-mode/
/usr/share/doc/ocaml-mode/README.Debian
/usr/share/doc/ocaml-mode/copyright
/usr/share/doc/ocaml-mode/changelog.Debian.gz
/usr/share/emacs/
/usr/share/emacs/site-lisp/
/usr/share/emacs/site-lisp/ocaml-mode/
/usr/share/emacs/site-lisp/ocaml-mode/caml-hilit.el
/usr/share/emacs/site-lisp/ocaml-mode/caml-font.el
/usr/share/emacs/site-lisp/ocaml-mode/caml.el
/usr/share/emacs/site-lisp/ocaml-mode/caml-types.el
/usr/share/emacs/site-lisp/ocaml-mode/caml-emacs.el
/usr/share/emacs/site-lisp/ocaml-mode/caml-xemacs.el
/usr/share/emacs/site-lisp/ocaml-mode/caml-help.el
/usr/share/emacs/site-lisp/ocaml-mode/inf-caml.el
/usr/share/emacs/site-lisp/ocaml-mode/caml-compat.el
/usr/share/emacs/site-lisp/ocaml-mode/camldebug.el