Please retest with rakudo-star-2014.12.1-moar.msi.
For me it gives this after a clean install of the msi: C:\>panda-m --installed list Bailador [installed] DBIish [installed] Debugger::UI::CommandLine [installed] Digest::MD5 [installed] File::Find [installed] Grammar::Debugger [installed] Grammar::Profiler::Simple [installed] HTTP::Easy [installed] HTTP::Status [installed] JSON::RPC [installed] JSON::Tiny [installed] LWP::Simple [installed] MIME::Base64 [installed] Math::Model [installed] Math::RungeKutta [installed] NativeCall [installed] PSGI [installed] Pod::To::HTML [installed] SVG [installed] SVG::Plot [installed] Shell::Command [installed] Template::Mojo [installed] Term::ANSIColor [installed] Test::Mock [installed] URI [installed] XML::Writer [installed] p6doc [installed] panda [installed] ufo [installed]