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Dec 022010

How to find a Perl Module's Path


For example, we want to know where the module JSON and related modules exist in the local file system, we can try:

# perl -MJSON -e'print $_ . " => " . $INC{$_} . "\n" for keys %INC' => /usr/share/perl/5.10/ => /usr/local/lib/perl/5.10.0/
warnings/ => /usr/share/perl/5.10/warnings/ => /usr/share/perl/5.10/
Exporter/ => /usr/share/perl/5.10/Exporter/
common/ => /usr/local/share/perl/5.10.0/common/ => /usr/share/perl/5.10/ => /usr/share/perl/5.10/ => /usr/share/perl/5.10/ => /usr/local/share/perl/5.10.0/ => /usr/share/perl/5.10/
JSON/ => /usr/local/lib/perl/5.10.0/JSON/ => /usr/share/perl/5.10/ => /usr/share/perl/5.10/ => /usr/local/share/perl/5.10.0/

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