I've done this several times for several different reasons. Your main issue is that the use statement is interpreted as soon as the ; is hit. What I've done has been a variation of 

if ( $need_library ) {
   eval "use THE_LIBRARY_IN_QUESTION;";
   die $@ if ( $@ );
}

[download]

or something close to that. I think I once populated a list with needed libraries and looped through the list to load (use) them.

-- doug

In reply to Re: Conditional including of a module by doug
in thread Conditional including of a module by edwardo_

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