尝试使用以下命令安装新版本的ruby时:
rvm install 2.1.4
该过程在编译过程中挂起:
ruby-2.1.4 - #downloading ruby-2.1.4, this may take a while depending on your connection...
ruby-2.1.4 - #extracting ruby-2.1.4 to /Users/alutz/.rvm/src/ruby-2.1.4....
ruby-2.1.4 - #configuring.....................................................
ruby-2.1.4 - #post-configuration.
ruby-2.1.4 - #compiling.......\