Myapp/
    bar/
        bar.pm
        bar1.pm
        bar2.pm
    huh.pl

##</code><code>##

# in bar/bar1.pm
package bar::bar1;
use base 'bar';
__PACKAGE__->has_many(barf	=> 'bar2');
1;

# in bar/bar2.pm
package bar2;
use base 'bar';
1;

# in bar/bar.pm
package bar;
use base 'Class::DBI';
use bar::bar1;
use bar::bar2;
1;

# in huh.pl
#! /usr/bin/perl -w
use strict;
use bar::bar;

# yeilds
%perl huh.pl
Can't locate object method "meta_info" via package "bar2" at /usr/lib/perl5/site_perl/5.8.0/Class/DBI/Relationship/HasMany.pm line 28.
Compilation failed in require at bar/bar.pm line 3.
BEGIN failed--compilation aborted at bar/bar.pm line 3.
Compilation failed in require at huh.pl line 5.
BEGIN failed--compilation aborted at huh.pl line 5.