Bug#355448: ocaml-base-nox: leaves dirs in /usr/local after purge

[Lars Wirzenius <liw@iki.fi>]

Package: ocaml-base-nox
Version: 3.09.1-3

When testing ocaml-base-nox with piuparts, I get the following error:

2m2.1s ERROR: Package purging left files on system:
  /usr/local/lib/ocaml
  /usr/local/lib/ocaml/3.08.3
  /usr/local/lib/ocaml/3.08.3/stublibs

This happens when testing upgrades from sarge to etch to sid. These
directories should be removed when the package is removed, if they are
still empty, as per policy 9.1.2.

-- 
Teaching: the proof is in the doing.