You need to import LWP::Simple's $ua before you can use it. And because you're explicitly requesting the export of a certain symbol, you have to ask for all of the ones you need. So replace your use line with 
use LWP::Simple qw($ua get);

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Makeshifts last the longest.

In reply to Re^4: Getting more out of LWP::Simple (import it) by Aristotle
in thread Getting more out of LWP::Simple by Dog and Pony

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