[Catalyst] Can't locate object method 'path_to'... and another!

[Kevin White]

Hi Folks,

I have just started using Catalyst and as a long term Mason user I am  
using the Catalyst::View::Mason stuff. I am trying to use a different  
component root and am following instructions similar to that in the  
tutorial for TT. I am trying to use path_to to allow for me deploying  
the thing somewhere else but I am running into a couple of problems.  
The app modules is:

package africa;

use strict;
use Catalyst qw/-Debug DefaultEnd FormValidator/;
use Text::Markdown;
use Time::Piece;
use Date::Calc qw( English_Ordinal );

our $VERSION = '0.01';

africa->config(
     name => 'Africa Now',
     'V::Mason' => {
         comp_root => __PACKAGE__->path_to( 'comp' )
     }
);

africa->setup;

I get the following error:

Can't locate object method "path_to" via package "africa" at /Library/ 
WebServer/Documents/Development/africa/script/../lib/africa.pm line 11.

I tried the absolute path which allowed the server to start but then  
Mason is failing as it can't seem to find the components.

Any help would be appreciated, thanks

Kevin