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Re: use lib problem.

by Tomte (Priest)
on Jun 01, 2007 at 07:21 UTC ( #618658=note: print w/ replies, xml ) Need Help??


in reply to use lib problem.

This is because use lib $mod_path is evaluated during compile time (it's equivalent to BEGIN { require lib; lib->import($mod_path) ; } - but the assignement to $mod_path is done during runtime - in effect you are calling lib->import with an empty list as argument

I modified my lib.pm to produce a little message every time import is called:

my @mod_path = '/home/ripenapp/perl_mods'; use lib @mod_path; use Email::Valid; __END__ tomte@librics-tomte ~/scratch/test $ perl test.pl Importing:

Your first version:

use lib '/home/tanger/www/mods'; use Email::Valid; __END__ tomte@librics-tomte ~/scratch/test $ perl test.pl Importing: /home/tanger/www/mods

regards,
tomte


An intellectual is someone whose mind watches itself.
-- Albert Camus


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