/usr/share/doc/ is in ocaml 4.01.0-3ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/ocaml/
/usr/share/doc/ocaml/README.labltk.gz
/usr/share/doc/ocaml/copyright
/usr/share/doc/ocaml/examples/
/usr/share/doc/ocaml/examples/labltk/
/usr/share/doc/ocaml/examples/labltk/README
/usr/share/doc/ocaml/examples/labltk/taquin.ml
/usr/share/doc/ocaml/examples/labltk/calc.ml
/usr/share/doc/ocaml/examples/labltk/Makefile.nt
/usr/share/doc/ocaml/examples/labltk/Makefile
/usr/share/doc/ocaml/examples/labltk/eyes.ml
/usr/share/doc/ocaml/examples/labltk/demo.ml
/usr/share/doc/ocaml/examples/labltk/Lambda2.back.gif
/usr/share/doc/ocaml/examples/labltk/tetris.ml
/usr/share/doc/ocaml/examples/labltk/lang.ml
/usr/share/doc/ocaml/examples/labltk/hello.ml
/usr/share/doc/ocaml/examples/labltk/clock.ml
/usr/share/doc/ocaml/examples/labltk/.ignore
/usr/share/doc/ocaml/examples/labltk/hello.tcl
/usr/share/doc/ocaml/changelog.Debian.gz
/usr/share/doc/ocaml/README.Debian
/usr/share/doc/ocaml/README.gz