This is Perl module Plack::Middleware::ModuleInfo.
Plack::Middleware::ModuleInfo installation is straightforward. If your CPAN shell is set up, you should just be able to do
% cpan Plack::Middleware::ModuleInfoDownload it, unpack it, then build it as per the usual:
% perl Makefile.PL
% make && make testThen install it:
% make installPlack::Middleware::ModuleInfo documentation is available as in POD. So you can do:
% perldoc Plack::Middleware::ModuleInfoPlack::Middleware::ModuleInfo is hosted on github http://github.com/bayashi/Plack-Middleware-ModuleInfo
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
Dai Okabayashi <bayashi@cpan.org>