libperinci-cmdline-perl 1.811.0-1 (s390x binary) in ubuntu eoan

 Perinci::CmdLine is currently empty, because the implementation is currently
 split into Perinci::CmdLine::Lite (the lightweight version) and
 Perinci::CmdLine::Classic (the full but heavier version). There's also
 Perinci::CmdLine::Any that lets you choose between the two dynamically, à la
 Any::Moose. And finally there's also Perinci::CmdLine::Inline, the even more
 lightweight version.