Bug#506697: lintian: invalid "missing-build-dependency libmodule-build-perl"

[Raphael Hertzog <hertzog@debian.org>]

Package: lintian
Version: 2.0.0
Severity: normal

For some strange reason, the latest version of libmodule-build-perl
doesn't work for zim and thus I added a Build-Conflict to force the usage
of version of the module that is provided by perl-modules:

Build-Depends: debhelper (>= 5.0), perl-modules (>= 5.10.0) | libmodule-build-perl (>= 0.2800)
Build-Conflicts: libmodule-build-perl (>= 0.3000)

But this combination leads to lintian improperly complaining:
E: zim source: missing-build-dependency libmodule-build-perl

Not sure if the Build-Conflicts is at fault or if the change advised by
the lintian warning is the sole responsible:
W: zim source: versioned-dependency-satisfied-by-perl build-depends: libmodule-build-perl (>= 0.28)

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages lintian depends on:
ii  binutils            2.18.1~cvs20080103-7 The GNU assembler, linker and bina
ii  diffstat            1.46-1               produces graph of changes introduc
ii  dpkg-dev            1.15.0               Debian package development tools
ii  file                4.26-1               Determines file type using "magic"
ii  gettext             0.17-4               GNU Internationalization utilities
ii  intltool-debian     0.35.0+20060710.1    Help i18n of RFC822 compliant conf
ii  libparse-debianchan 1.1.1-2              parse Debian changelogs and output
ii  libtimedate-perl    1.1600-9             Time and date functions for Perl
ii  liburi-perl         1.35.dfsg.1-1        Manipulates and accesses URI strin
ii  man-db              2.5.2-3              on-line manual pager
ii  perl [libdigest-sha 5.10.0-17            Larry Wall's Practical Extraction 

lintian recommends no packages.

Versions of packages lintian suggests:
pn  binutils-multiarch            <none>     (no description available)
ii  libtext-template-perl         1.44-1.2   Text::Template perl module
ii  man-db                        2.5.2-3    on-line manual pager

-- no debconf information