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我完全新的編程和IM遇到麻煩弄清楚爲什麼林鍵入以下時得到一個錯誤:紅寶石 - 命令退出錯誤
puts "What is your favorite number?"
number = gets.chomp
number = number.to_i + 1
puts "I suggest " + number.to_s + " as a bigger and better number"
當我在終端運行出現以下錯誤:
Last login: Fri Jul 10 07:56:21 on ttys000
mba-3093:~ knalavadi$
/var/folders/cv/tm657j1d0kg68fbb1rqtrlgjlg_hrm/T/Cleanup\ At\ Startup/ruby2-458233138.705.rb.command ; exit;
What is your favorite number?
運行它看起來你的Ruby安裝被破壞了。你正在使用Ruby系統還是使用類似[RVM](http://rvm.io/)或[RBenv](https://github.com/sstephenson/rbenv)的選項? – tadman