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use Module::Build;

my $build = Module::Build->new
	(
	module_name => 'Foo::Bar',
	license  => 'perl',
	requires => {
				 'perl'          => '5.6.1',
				 'Some::Module'  => '1.23',
				 'Other::Module' => '>= 1.2, != 1.5, < 2.0',
				},
	);

$build->create_build_script;