[Maypole] Newbie Problem with Beer

[Ian Carruthers,(4702)]

Hi all ,

Hope someone can help me with this.,
I cant seem to get CGI::Maypole working at all
Here are the scrips.

I have a cgi script like this:
Beer.pl
###
#!/usr/bin/perl -w

use strict;
use BeerDB;

BeerDB->run();

###

And a module BeerDB.pm
###
package BeerDB;

use base 'CGI::Maypole';

### 

And thats it!
It fails with:
Can't use an undefined value as an ARRAY reference at /home/victoria/ianc/lib/local/share/perl/5.6.1//Maypole.pm line 44.

Any Sugestions?
Many thanks , Ian Carruthers