Ruby on rails Windows下的Rails 3 readline问题

当我尝试运行rails控制台时，我得到一个错误：

C:/ruby/Ruby193/lib/ruby/1.9.1/irb/completion.rb:9:in `require': cannot load suc
h file -- readline (LoadError)
        from C:/ruby/Ruby193/lib/ruby/1.9.1/irb/completion.rb:9:in `<top (requir
ed)>'
        from C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/c
ommands/console.rb:3:in `require'
        from C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/c
ommands/console.rb:3:in `<top (required)>'
        from C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/c
ommands.rb:38:in `require'
        from C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/c
ommands.rb:38:in `<top (required)>'
        from script/rails:6:in `require'
        from script/rails:6:in `<main>'

C:/ruby/Ruby193/lib/ruby/1.9.1/irb/completion.rb:9:in'require'：无法加载suc
h文件--读线（加载错误）
来自C:/ruby/Ruby193/lib/ruby/1.9.1/irb/completion.rb:9:in`'
来自C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/C
ommands/console.rb:3:in'require'
来自C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/C
ommands/console.rb:3:in`'
来自C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/C
ommands.rb:38:in'require'
来自C:/ruby/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.9/lib/rails/C
ommands.rb:38:in`'
来自脚本/rails:6:in'require'
来自脚本/rails:6:in`'

我已从安装了readline，但它对我没有帮助

---

有什么建议吗？

readline

是

ruby stdlib

依赖的外部依赖项之一。该发行版使用of readline代替

---

如果您最初没有使用RubyInstaller安装，我建议您使用它重新安装。它可以为您处理所有类似的外部依赖项。

但我使用的是Windows而不是Ubuntu。很抱歉我错过了这一点，我看到的许多readline解决方案都涉及重新安装ruby。也许可以尝试使用类似的东西重新安装。它不是重复的。RubyInstaller的新版本似乎在readline方面存在这样的问题。我还没有找到解决方案。使用RubyInstaller重新安装只是解决了我客户的问题。谢谢