on 'test', sub {
  requires 'Test::LWP::UserAgent' , 0;
  requires 'Test::More', '0.99';
  requires 'Test::Deep', '0.112';
  requires 'Test::Pod', 0;
};
requires 'Encode' , '2.12';
requires 'XML::LibXML' , '1.60';
requires 'XML::LibXML::SAX' , '0';
requires 'XML::SAX::Base' , '1.04';
requires 'XML::SAX' , '0';
requires 'XML::NamespaceSupport', '0';
requires 'URI' , '0';
requires 'HTTP::Request' , '0';
requires 'HTTP::Response', '0';
requires 'LWP::UserAgent', '0';
requires 'Module::Build', '>=0.4229'; # travis ci