/usr/local/CPAN/DirDB/Makefile.PL

use ExtUtils::MakeMaker;
# See lib/ExtUtils/MakeMaker.pm for details of how to influence
# the contents of the Makefile that is written.
WriteMakefile(
    'NAME'		=> 'DirDB',
    'VERSION_FROM'	=> 'DirDB.pm' # , # finds $VERSION
    # 'PREREQ_PM'		=> , # e.g., Module::Name => 1.1
);