You could look in %INC to find where Location B might be. You'll need to slightly transform the B module name (use slashes instead of double colons and append .pm) to do the lookup. For some idea of what to expect...

perl -MData::Dumper -e "print Dumper \%INC"

[download]

gives

$VAR1 = {
          'warnings/register.pm' => '/System/Library/Perl/5.10.0/warni
+ngs/register.pm',
          'bytes.pm' => '/System/Library/Perl/5.10.0/bytes.pm',
          'XSLoader.pm' => '/System/Library/Perl/5.10.0/darwin-thread-
+multi-2level/XSLoader.pm',
          'Carp.pm' => '/System/Library/Perl/5.10.0/Carp.pm',
          'Exporter.pm' => '/System/Library/Perl/5.10.0/Exporter.pm',
          'warnings.pm' => '/System/Library/Perl/5.10.0/warnings.pm',
          'overload.pm' => '/System/Library/Perl/5.10.0/overload.pm',
          'Data/Dumper.pm' => '/System/Library/Perl/5.10.0/darwin-thre
+ad-multi-2level/Data/Dumper.pm'
        };

[download]

In reply to Re: Location reference - programming style by perlpie
in thread Location reference - programming style by willymacoy

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