ruby-on-rails - 主要 :Object (NoMethodError) 的未定义方法 `require_relative'

Question

在尝试更新 OpenSSL 时 - 我(似乎)破坏了笔记本电脑上 Ruby 和 Rails 的所有内容。即使在通过 gem uninstall 和 rvm remove 卸载 ruby​​ 和 rails 之后，我仍然遇到此错误:

Drews-MacBook-Pro:bookstore drewwyatt$ rails server
bin/rails:3: undefined method `require_relative' for main:Object (NoMethodError)

几个月来一切正常，直到我四处乱逛 - 更糟糕的是，我什至不确定我做了什么把事情搞砸了。

额外信息

Drews-MacBook-Pro:bookstore drewwyatt$ ruby -v
ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin12.3.0]
Drews-MacBook-Pro:bookstore drewwyatt$ which ruby
/Users/drewwyatt/.rvm/rubies/ruby-2.0.0-p247/bin/ruby
Drews-MacBook-Pro:bookstore drewwyatt$ rails -v
bin/rails:3: undefined method `require_relative' for main:Object (NoMethodError)
Drews-MacBook-Pro:bookstore drewwyatt$ which rails
/Users/drewwyatt/.rvm/rubies/ruby-2.0.0-p247/bin/rails
Drews-MacBook-Pro:bookstore drewwyatt$ 

更新 - 不使用 sudo 安装

Drews-MacBook-Pro:~ drewwyatt$ gem install rails
Fetching: railties-4.0.0.gem (100%)
ERROR:  While executing gem ... (Errno::EACCES)
    Permission denied - /Users/drewwyatt/.rvm/gems/ruby-2.0.0-p247/bin/ruby_executable_hooks
Drews-MacBook-Pro:~ drewwyatt$ 

Answer 1

我通过完全删除 Rails、Ruby 和 RVM 解决了这个问题 - 然后从头开始。

我不记得所有的命令，但大概是这样的:

sudo gem uninstall rails
sudo rvm remove 2.0
rvm implode
sudo chown -R drewwyatt: ~/.rvm/
rm -rf ~/.rvm
\curl -L https://get.rvm.io | bash -s stable --rails
rvm use 2.0
gem install rails