Bug#617280: libcrypt-dh-gmp-perl: FTBFS: Versioned depends on virtual package

[Ansgar Burchardt]

Kurt Roeckx <kurt at roeckx.be> writes:
> You're build-depending on libextutils-parsexs-perl (>= 2.210000) |
> perl (>= 5.12), but the buildds don't know how to deal with that
> since it's currently provided by perl-modules, which is part of
> build-essential, and you can't have a versioned dependency on a
> virtual package.

It's also a real package:
  libextutils-parsexs-perl | 2.220600-1 | sid | source, all

Could you please tell what has problems with this? There was a bug[1] in
sbuild breaking this, but it should be fixed now.

For me building in unstable fails for a different reason:

  The following packages have unmet dependencies:
   libgmp3-dev : Depends: libgmpxx4ldbl (= 2:4.3.2+dfsg-1) but it is not going to be installed
  E: Broken packages
  apt-get failed.

But this looks like an unrelated temporary problem.

Regards,
Ansgar

[1] <http://bugs.debian.org/586275>