GEM remote: https://rubygems.org/ specs: daemons (1.3.1) eventmachine (1.2.7) json (2.5.1) mustermann (1.1.1) ruby2_keywords (~> 0.0.1) optimist (3.0.1) pifi (0.4.11) json (~> 2.2) optimist (~> 3.0) ruby-mpd (~> 0.3) sinatra (~> 2.0) thin (~> 1.7) rack (2.2.3) rack-protection (2.1.0) rack ruby-mpd (0.3.3) ruby2_keywords (0.0.4) sinatra (2.1.0) mustermann (~> 1.0) rack (~> 2.2) rack-protection (= 2.1.0) tilt (~> 2.0) thin (1.8.0) daemons (~> 1.0, >= 1.0.9) eventmachine (~> 1.0, >= 1.0.4) rack (>= 1, < 3) tilt (2.0.10) PLATFORMS ruby DEPENDENCIES pifi BUNDLED WITH 2.1.4