Ruby on rails Rails控制台无法启动

当我试着运行这个命令时，我得到了

/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/2.0.0/irb/completion.rb:9:in `require': cannot load such file -- readline (LoadError)
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/2.0.0/irb/completion.rb:9:in `<top (required)>'
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/console.rb:3:in `require'
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/console.rb:3:in `<top (required)>'
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:128:in `require'
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:128:in `require_command!'
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:59:in `console'
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from /home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'

/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/2.0.0/irb/completion.rb:9:在'require'中：无法加载此类文件--readline（LoadError）
from/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/2.0.0/irb/completion.rb:9:in`'
来自/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/console.rb:3:在“require”中
来自/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/console.rb:3:in`'
from/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:128:在“require”中
from/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands\u tasks.rb:128:in“require\u command！”
from/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:59:在“控制台”中
from/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:40:in“run_command！”
来自/home/miguel/.rbenv/versions/2.0.0-p598/lib/ruby/gems/2.0.0/gems/railties-4.1.0/lib/rails/commands.rb:17:in`'
从箱子/轨道：4:in“require”
从箱子/轨道：4:in`'

我使用的是Ruby 2.0.0-p598，rails 4.1.0

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我安装了这个本地gems

我在这里找到了问题的解决方案

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