Ruby on Rails安装ubuntu

Question

单次使用导轨后，我的导轨似乎坏了。它给了我一个错误：

 
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为了让它再次运行，我必须运行这些命令：

/home/username/.rbenv/versions/2.2.3/bin/rails:23:in `load': cannot load such file -- /home/dasith/.rvm/gems/ruby-2.3.0/gems/rails-4.2.6/bin/rails (LoadError)
    from /home/dasith/.rbenv/versions/2.2.3/bin/rails:23:in `<main>'

Answer 1

修正了它。这是一个许可问题。

sudo chown -R username /home/username/.rbenv