This is Perl module App::Edge.
App::Edge installation is straightforward. If your CPAN shell is set up, you should just be able to do
% cpan App::EdgeDownload it, unpack it, then build it as per the usual:
% perl Makefile.PL
% make && make testThen install it:
% make installApp::Edge documentation is available as in POD. So you can do:
% perldoc App::EdgeApp::Edge is hosted on github http://github.com/bayashi/App-Edge
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>