Code:
Production Code :
use strict;                                                        
use banking::field;   
Test code :
use strict
use banking "/home/prod/banking/field";
use banking::field;
Error getting below 
Use of qw(...) as parentheses is deprecated at banking/field.pm line 1493.
Can't locate object method "new" via package "banking::field" (perhaps you forgot to load "banking::field"?) at testout.pl line 42.