The snippet he shows does not compile, and as such will not give that Undefined subroutine error, cause it will die at the use CART::Validate; line (Can't locate CART/Validate.pm in @INC).

MJD says you can't just make shit up and expect the computer to know what you mean, retardo! I run a Win32 PPM repository for perl 5.6x+5.8x. I take requests. ** The Third rule of perl club is a statement of fact: pod is sexy.