ターミナルで ```ここに言語を入力 $ rails s -b $IP -p $PORT ``` と入力すると ```ここに言語を入力 DEPRECATION WARNING: alias_method_chain is deprecated. Please, use Module#prepend instead. From module, you can access the original method using super. (called from at /home/ubuntu/workspace/Blog/config/application.rb:7) /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require': cannot load such file -- net/ssh (LoadError) from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `block in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:259:in `load_dependency' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/fog-1.26.0/lib/fog/joyent/compute.rb:3:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `block in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:259:in `load_dependency' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/fog-1.26.0/lib/fog/joyent.rb:1:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `block in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:259:in `load_dependency' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/fog-1.26.0/lib/fog.rb:41:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `block in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:259:in `load_dependency' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-0.10.0/lib/carrierwave/storage/fog.rb:3:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `block in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:259:in `load_dependency' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-0.10.0/lib/carrierwave/storage.rb:9:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `block in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:259:in `load_dependency' from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:293:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-0.10.0/lib/carrierwave.rb:78:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.14.3/lib/bundler/runtime.rb:91:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.14.3/lib/bundler/runtime.rb:91:in `block (2 levels) in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.14.3/lib/bundler/runtime.rb:86:in `each' from /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.14.3/lib/bundler/runtime.rb:86:in `block in require' from /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.14.3/lib/bundler/runtime.rb:75:in `each' from /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.14.3/lib/bundler/runtime.rb:75:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.14.3/lib/bundler.rb:107:in `require' from /home/ubuntu/workspace/Blog/config/application.rb:7:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:88:in `require' from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:88:in `block in server' from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:85:in `tap' from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:85:in `server' from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:49:in `run_command!' from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-5.0.1/lib/rails/commands.rb:18:in `' from /home/ubuntu/workspace/Blog/bin/rails:9:in `require' from /home/ubuntu/workspace/Blog/bin/rails:9:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `load' from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `call' from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.1/lib/spring/client/command.rb:7:in `call' from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.1/lib/spring/client.rb:30:in `run' from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.1/bin/spring:49:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `load' from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `' from /home/ubuntu/workspace/Blog/bin/spring:15:in `require' from /home/ubuntu/workspace/Blog/bin/spring:15:in `' from bin/rails:3:in `load' from bin/rails:3:in `

' ``` というエラーがでてしまいます。どうしたらいいのでしょうか？また、関係あるかどうかはわかりませんが、 ```ここに言語を入力 gem 'carrierwave' gem 'mini_magick' gem 'fog' ``` この３つのgem を入れようとしたときもエラーがでました。で、上のエラーにも ```ここに言語を入力 from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-0.10.0/lib/carrierwave/storage/fog.rb:3:in `' from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-0.10.0/lib/carrierwave.rb:78:in `' ``` このインストールできていないgem の名前がでています。

	@@ -1 +1 @@
1	- rails s でエラーが発生します。。
1	+ rails s をしようとしたときエラー発生します。。

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