in reply to discovering installed packages

On the assumption that all your Windows machines have a similar set-up (i.e. Perl and its modules can be found at the same place), why don't you just simply cut & paste the modules from one machine to another?

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In Section Seekers of Perl Wisdom