https://ruby-china.org/NLFan en-us <p><strong>大家好。</strong> 我遇到了一个问题，我在工作目录下运行任何有关 ruby 的命令都会报错<strong>You're running a version of ruby with no Readline support.Please <code>gem install rb-readline</code> or recompile ruby --with-readline.</strong>但是在切换到别的路径下就不存在这个问题了，希望那个大家可以给我些建议，看看问题出在哪里。<strong>谢谢！</strong></p> NLFan Tue, 20 Nov 2012 19:10:20 +0800 https://ruby-china.org/topics/6946 https://ruby-china.org/topics/6946