Bug#641035: [checks/debhelper] versioned b-d on some dh_* commands

[Jakub Wilk <jwilk@debian.org>]

Package: lintian
Version: 2.5.2
Severity: wishlist

To use one of these dh_* commands you need versioned build-dependency on 
the appropriate package, because the squeeze version doesn't provide the 
command yet:

dh_dpatch_patch                 dpatch (>= 2.0.32~)
dh_dpatch_unpatch               dpatch (>= 2.0.32~)
dh_haskell_extra_depends        haskell-devscripts (>= 0.8.8~)
dh_installgsettings             debhelper (>= 8.1.3~)
dh_lv2config                    lv2core (>= 4.0-2~)
dh_pyppd                        pyppd (>= 0.4.9-3~)
dh_python-ply                   python-ply (>= 3.4-1~)
dh_sphinxdoc                    python-sphinx (>= 1.0.7+dfsg)
dh_ucf                          debhelper (>= 8.1.5~)
dh_xsf_substvars                xserver-xorg-dev (>= 2:1.9.4-1~)

It'd nice if lintian could check these build-dependencies.

--
Jakub Wilk