Add automated tests
run "apt-get update", and keep install minimal
Add libvirt and berkeleydb development libraries
use a non-versioned package
Use a specific version of Sys::Virt

 - to match operatingsystem
 - also get build deps
adjust build dependencies for Sys::Virt
Add "pylint" for syntax checks
split install lines, to keep sane
Add more test dependencies
Add "XML::LibXML" to test dependencies
Add some POE libs to test dependencies
More test dependencies
Install "munin-node" so we have access to Munin/Plugin.pm
use Munin::Plugin (and whatever else) from system perl library
Syntax check ksh
relax bash regexp a bit, to allow for /usr/bin/env bash
Set interpreter to "/usr/bin/perl"

 - No need for @@PERL@@ as interpreter in contrib
Set interpreter for to /bin/bash

  - Plugin uses several bash features, like arrays, and bare '(('
Use UNIX line breaks

 -  Using DOS line breaks introduced syntax errors
Use UNIX line breaks

    - using DOS line breaks introduced syntax errors