How do you conditionally "use" a library? ie; I may or may not exist!

[NeilFawcett]

I either want to put a condition around a "use" statement, or not crash if it's not found.

ie: If I have the coding:-
use Net::SMTP;

And that library does not exist I want to be able to condition it, or just not crash...

 

[NeilFawcett]

Doh! And the answer is:-

Require Net::SMTP;