I am on windows 7, ruby 2.2.2p95, rails 4.2.3.
C:\sites\gmail>rails generate cucumber C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/lib/sqlite3.rb :6:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError) from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/l ib/sqlite3.rb:6:in `rescue in <top (required)>' from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/l ib/sqlite3.rb:2:in `<top (required)>' from C:/sites/gmail/config/application.rb:5:in `require' from C:/sites/gmail/config/application.rb:5:in `<top (required)>' from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/com mands/commands_tasks.rb:141:in `require' from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/com mands/commands_tasks.rb:141:in `require_application_and_environment!' from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/com mands/commands_tasks.rb:128:in `generate_or_destroy' from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/com mands/commands_tasks.rb:50:in `generate' from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/com mands/commands_tasks.rb:39:in `run_command!' from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/com mands.rb:17:in `<top (required)>' from bin/rails:4:in `require' from bin/rails:4:in `<main>' -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/f06b30dd-dd2c-4821-81b7-1c452cd6f092%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.