[Pkg-utopia-maintainers] Bug#637552: python-avahi broken after rebuild

[Jakub Wilk]

Source: avahi
Version: 0.6.30-5
Severity: important

 From debhelper changelog:

| * dh: In v9, do not enable any python support commands.
| Closes: #634106

This breaks python-avahi, which relies on dh_pysupport automatically 
called by dh. From the build log:

|    dh_gencontrol -a
| dpkg-gencontrol: warning: Depends field of package python-avahi: unknown substitution variable ${python:Depends}
| dpkg-gencontrol: warning: Provides field of package python-avahi: unknown substitution variable ${python:Provides}

-- 
Jakub Wilk