[Obm] OBM set up error

[Martin Gautier]

Running debian install per 
http://obm.org/doku.php?id=docs:install:debian_obm23

# aptitude -R install obm-storage

gives me:

Setting up obm-munin-node (2.3.12-1) ...
Parse error: Clutter before section start. at 
/usr/share/perl5/Munin/Node/Service.pm line 81
.....
and a few other all related

1. Is this a known problem, how do I get around it?
2. How do I purge the obm-storage install? apt-get purge doesn't seem to 
remove everything as when I do install again, I don't get the same 
installation prompts and it just gives me those errors again.

TIA