新手,完全不知道哪里配置不对。按照教程http://railsapps.github.io/installrubyonrails-mac.html一步一步安装的。
但每次重新打开 iterm 再次时,就提示 rails 没有安装。要求重新安装。
➜ ~ rails -v
Rails is not currently installed on this system. To get the latest version, simply type:
$ sudo gem install rails
You can then rerun your "rails" command.