创建新的 Rails 项目时出现 OpenSSL 错误

Question

我正在尝试使用 railstutorial.org 创建一个新的 Rails 项目。 但是，当我尝试创建新应用程序时，出现以下错误：

User-MacBook-Air:rails_projects user$ rails new first_ap
/user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': dlopen(/user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin12.5.0/digest/md5.bundle, 9): Library not loaded: /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib (LoadError)
  Referenced from: /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin12.5.0/digest/md5.bundle
  Reason: image not found - /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin12.5.0/digest/md5.bundle
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/gems/ruby-1.9.3-p448@rails3tutorial2ndEd/gems/railties-3.2.14/lib/rails/generators/app_base.rb:1:in `<top (required)>'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/gems/ruby-1.9.3-p448@rails3tutorial2ndEd/gems/railties-3.2.14/lib/rails/generators/rails/app/app_generator.rb:1:in `<top (required)>'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/gems/ruby-1.9.3-p448@rails3tutorial2ndEd/gems/railties-3.2.14/lib/rails/commands/application.rb:24:in `<top (required)>'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/gems/ruby-1.9.3-p448@rails3tutorial2ndEd/gems/railties-3.2.14/lib/rails/cli.rb:15:in `<top (required)>'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /user.rvm/gems/ruby-1.9.3-p448@rails3tutorial2ndEd/gems/railties-3.2.14/bin/rails:7:in `<top (required)>'
    from /user.rvm/gems/ruby-1.9.3-p448@rails3tutorial2ndEd/bin/rails:23:in `load'
    from /user.rvm/gems/ruby-1.9.3-p448@rails3tutorial2ndEd/bin/rails:23:in `<main>'

如何摆脱这个 OpenSSL 错误？ 我正在使用以下内容：

Rails 3.2.14
ruby 1.9.3p448 (2013-06-27 revision 41675) [x86_64-darwin12.5.0]

rvm 1.22.11 (stable) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]

Answer 1

好吧，它很有可能是矫枉过正，但对我来说，完全卸载 ruby​​ 然后重新安装它，我的项目使用的所有 gem 都解决了这个问题。

如果您使用的是 rbenv，我使用的命令是
rbenv uninstall 2.6.3
rbenv install 2.6.3
gem install bundler
gem install rails -v 6.0.2
rbenv rehash
bundle update

同样，这可能有点矫枉过正，但它在brew install openssl对我不起作用后解决了问题。

Answer 2

如果您还没有安装 OpenSSL，请尝试使用Homebrew安装它

brew install openssl