Bug#201688: bibtex2html: build dependencies cannot be fulfilled

[Laurent Bonnaud <bonnaud@lis.inpg.fr>]

> Not sure, but i think this is a bug in the autobuilder who cannot find
> the virtual package ocaml-3.06-1, and has to manually be overriden for
> it.

This is not the only problem. Even if ocaml is installed manually,
dpkg-buildpackage refuses to build the package:

$ fakeroot apt-get -b source bibtex2html
[...]
Skipping unpack of already unpacked source in bibtex2html-1.61
dpkg-buildpackage: source package is bibtex2html
dpkg-buildpackage: source version is 1.61-1
dpkg-buildpackage: source maintainer is Ralf Treinen <treinen@debian.org>
dpkg-buildpackage: host architecture is i386
dpkg-checkbuilddeps: Unmet build dependencies: ocaml-3.06-1
dpkg-buildpackage: Build dependencies/conflicts unsatisfied; aborting.
dpkg-buildpackage: (Use -d flag to override.)
Build command 'cd bibtex2html-1.61 && dpkg-buildpackage -b -uc' failed.
E: Child process failed