Dear brothers in perl, I've done some researching, read couple of manuals and references, searched perlmonks.com and I still can't figure out why that script and module doesn't work as i expect. Both module and script are in the same directory. This is a module

package module1;

use strict;
require Exporter;

use vars qw(@EXPORT_OK);

our $str = "Placeholder";

@EXPORT_OK = qw($str);

1;
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And this is a script:

#!/usr/bin/perl -w

use strict;

use module1 qw($str);

print $str;
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Output of ./script.pl is

Global symbol "$str" requires explicit package name at ./script.pl lin
+e 7.
Execution of ./script.pl aborted due to compilation errors.
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Any help would be appreciated.