"Pry가`Readline`을 사용하여 사용자 입력을 얻지 못해 터미널에서 레일 c를 실행할 수 없습니다."

터미널에서 레일 c를 실행할 수 없습니다. GemFile에 대한 요구는 => 거짓,하지만 나를 위해 작동하지 않습니다 그것은 나에게이 오류"Pry가`Readline`을 사용하여 사용자 입력을 얻지 못해 터미널에서 레일 c를 실행할 수 없습니다."
Loading development environment (Rails 4.2.0.beta2) 
[1] pry(main)> Error: Input/output error - /dev/null 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `block in input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `interruptible_region' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:197:in `input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:183:in `block in read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:129:in `handle_read_errors' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:170:in `read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:98:in `read' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:68:in `block in repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `block in start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `__with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:79:in `with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:15:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/pry_class.rb:169:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:110:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:9:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:68:in `console' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands.rb:17:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `block in require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/Desktop/office/movie/bin/rails:8:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `block in load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/commands/rails.rb:6:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/command_wrapper.rb:38:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:180:in `block in serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `fork' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
-e:1:in `<main>' 
[1] pry(main)> Error: Input/output error - /dev/null 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `block in input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `interruptible_region' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:197:in `input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:183:in `block in read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:129:in `handle_read_errors' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:170:in `read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:98:in `read' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:68:in `block in repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `block in start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `__with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:79:in `with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:15:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/pry_class.rb:169:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:110:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:9:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:68:in `console' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands.rb:17:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `block in require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/Desktop/office/movie/bin/rails:8:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `block in load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/commands/rails.rb:6:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/command_wrapper.rb:38:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:180:in `block in serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `fork' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
-e:1:in `<main>' 
[1] pry(main)> Error: Input/output error - /dev/null 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `block in input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `interruptible_region' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:197:in `input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:183:in `block in read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:129:in `handle_read_errors' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:170:in `read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:98:in `read' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:68:in `block in repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `block in start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `__with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:79:in `with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:15:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/pry_class.rb:169:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:110:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:9:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:68:in `console' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands.rb:17:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `block in require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/Desktop/office/movie/bin/rails:8:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `block in load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/commands/rails.rb:6:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/command_wrapper.rb:38:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:180:in `block in serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `fork' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
-e:1:in `<main>' 
[1] pry(main)> Error: Input/output error - /dev/null 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `block in input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `interruptible_region' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:197:in `input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:183:in `block in read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:129:in `handle_read_errors' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:170:in `read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:98:in `read' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:68:in `block in repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `block in start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `__with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:79:in `with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:15:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/pry_class.rb:169:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:110:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:9:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:68:in `console' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands.rb:17:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `block in require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/Desktop/office/movie/bin/rails:8:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `block in load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/commands/rails.rb:6:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/command_wrapper.rb:38:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:180:in `block in serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `fork' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
-e:1:in `<main>' 
[1] pry(main)> Error: Input/output error - /dev/null 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:198:in `block in input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:115:in `interruptible_region' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:197:in `input_readline' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:183:in `block in read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:129:in `handle_read_errors' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:170:in `read_line' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:98:in `read' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:68:in `block in repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:67:in `repl' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `block in start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:61:in `__with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/input_lock.rb:79:in `with_ownership' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:38:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/repl.rb:15:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/pry-0.10.1/lib/pry/pry_class.rb:169:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:110:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/console.rb:9:in `start' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:68:in `console' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
/Users/Bito/.gem/ruby/2.0.0/gems/railties-4.2.0.beta2/lib/rails/commands.rb:17:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `block in require' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require' 
/Users/Bito/Desktop/office/movie/bin/rails:8:in `<top (required)>' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `block in load' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency' 
/Users/Bito/.gem/ruby/2.0.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:242:in `load' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/commands/rails.rb:6:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/command_wrapper.rb:38:in `call' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:180:in `block in serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `fork' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `serve' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `run' 
/Users/Bito/.gem/ruby/2.0.0/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
/Users/Bito/.rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
-e:1:in `<main>' 
FATAL: Pry failed to get user input using `Readline`. 
To fix this you may be able to pass input and output file descriptors to pry directly. e.g. 
    Pry.config.input = STDIN 
    Pry.config.output = STDOUT 
    binding.pry
내가 구글 시도하고 내가 찾은 유일한 결과는 보석 "RB-의 readline"을 추가하는 것입니다주고 유지 . 누구나 같은 문제가 발생 했습니까? 도와 줘서 고맙다.
출처
2014-11-15 Louis Hoang
이 문제가 발생하기 전에 특정 프롬프트에서 rails/bundler 명령을 실행하는 동안 rvm 및 내 경로에 문제가 발생했습니다.
rvm list 및 rails -v을 시도해 오류/불일치가 없는지 확인하십시오. 그런 다음 bundle install 및 rails console이 정상적으로 작동합니다. 바라기를 이것은 도움이된다!
출처
2014-11-17 04:00:17 max
이것이 도움이되는지 또는 다른 방법으로 해결했는지 알고 싶습니다. – max
나는 루비를 제거하고 수정하기 위해 새 버전을 설치했지만 도움을 주셔서 대단히 감사합니다. –
다행이지만, [rvm] (http://rvm.io) (또는 rbenv)을 사용하는 가장 좋은 이유 중 하나입니다. 루비와 레일의 하나 이상의 버전을 관리 할 수 있습니다. 추가 및 제거 - 귀하의 OS에 평평하게 설치되지 않았습니다. 들여다 볼만한 가치가 있습니다. :) – max
"Pry가`Readline`을 사용하여 사용자 입력을 얻지 못해 터미널에서 레일 c를 실행할 수 없습니다."

답변

관련 문제
