GEM remote: https://rubygems.org/ specs: base64 (0.2.0) bigdecimal (3.1.6) cgi (0.4.1) erb (4.0.4) cgi (>= 0.3.3) mini_portile2 (2.8.5) mustermann (3.0.0) ruby2_keywords (~> 0.0.1) mysql2 (0.5.6) nio4r (2.7.0) puma (6.4.2) nio4r (~> 2.0) rack (3.0.9.1) rack-protection (4.0.0) base64 (>= 0.1.0) rack (>= 3.0.0, < 4) rack-session (2.0.0) rack (>= 3.0.0) ruby2_keywords (0.0.5) sequel (5.77.0) bigdecimal sinatra (4.0.0) mustermann (~> 3.0) rack (>= 3.0.0, < 4) rack-protection (= 4.0.0) rack-session (>= 2.0.0, < 3) tilt (~> 2.0) sqlite3 (1.7.2) mini_portile2 (~> 2.8.0) sqlite3 (1.7.2-x86_64-linux) tilt (2.3.0) PLATFORMS ruby x86_64-linux DEPENDENCIES erb (~> 4.0) mysql2 (~> 0.5.6) puma (~> 6.4) sequel (~> 5.77) sinatra (~> 4.0) sqlite3 (~> 1.7) BUNDLED WITH 2.5.6