捆绑安装失败：删除文件后加载 Rubygems 插件时出错

Question

我是 Ruby 和 Rails 的新手，正在尝试通过 Hartl rails web development tutorial。在教程过程中，我安装了自制软件。运行brew doctor 后，自制软件指示​​我删除一些文件，除非我故意将它们放在它们所在的位置。我删除了它们，brew doctor 说我很清楚。

现在，在本教程中，我正在尝试将应用程序部署到 Heroku。但我发现我的 gemfile.lock 文件从未被bundle install 更新过。事实上，bundle install 根本没有为我工作。错误输出如下。它似乎与我删除的其中一个文件有关（我基于Library not loaded: /opt/local/lib/libssl.1.0.0.dylib 行；我记得删除了那个文件）。

我该如何解决这个问题？根据我的研究，我认为我需要重新安装一些东西，但我不知道是什么。我安装了 Postgresql，但什么也没做。

其次，删除所有这些文件是否是一个巨大的错误？我怎样才能让他们回来（我也无法在终端中向上滚动到足以看到他们的名字）？即使brew doctor 提出了对它们的担忧，如果我不理会它们，自制软件会起作用吗？

Wyatts-MacBook-Pro:first_app Wyatt$ bundle installError loading RubyGems plugin "/Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/rubygems-bundler-1.2.2/lib/rubygems_plugin.rb": dlopen(/Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin11.4.2/openssl.bundle, 9): Library not loaded: /opt/local/lib/libssl.1.0.0.dylib
  Referenced from: /Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin11.4.2/openssl.bundle
  Reason: image not found - /Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin11.4.2/openssl.bundle (LoadError)
/Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': dlopen(/Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin11.4.2/digest/sha1.bundle, 9): Library not loaded: /opt/local/lib/libssl.1.0.0.dylib (LoadError)
  Referenced from: /Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin11.4.2/digest/sha1.bundle
  Reason: image not found - /Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin11.4.2/digest/sha1.bundle
    from /Users/Wyatt/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:1:in `<top (required)>'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler.rb:148:in `definition'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/cli.rb:245:in `install'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor/task.rb:27:in `run'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor/invocation.rb:120:in `invoke_task'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor.rb:344:in `dispatch'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor/base.rb:434:in `start'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/bin/bundle:20:in `block in <top (required)>'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/friendly_errors.rb:3:in `with_friendly_errors'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/bin/bundle:20:in `<top (required)>'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/bin/bundle:23:in `load'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@global/bin/bundle:23:in `<main>'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/bin/ruby_noexec_wrapper:14:in `eval'
    from /Users/Wyatt/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/bin/ruby_noexec_wrapper:14:in `<main>'

Answer 1

感谢 Nick Veys 的回答：

我只需要运行 brew reinstall openssl 来替换丢失的库。