我是 Rails 的新手，我想在 Mac 上运行 Rspec。
当我运行时:
bundle exec rspec spec/00_hello_spec.rb
我得到以下响应:
bundler: failed to load command: rspec (/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/bin/rspec)
LoadError: cannot load such file -- spec_helper
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1181:in `require'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1181:in `block in requires='
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1181:in `each'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1181:in `requires='
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration_options.rb:110:in `block in process_options_into'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration_options.rb:109:in `each'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration_options.rb:109:in `process_options_into'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/configuration_options.rb:22:in `configure'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:96:in `setup'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:85:in `run'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:70:in `run'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:38:in `invoke'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/gems/rspec-core-3.2.3/exe/rspec:4:in `<top (required)>'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/bin/rspec:22:in `load'
/Users/OumouKaba/Downloads/test-first-ruby-master/vendor/bundle/ruby/2.4.0/bin/rspec:22:in `<top (required)>'
请帮助提供有关此问题的任何建议或说明。要补充的是，我已经在文件系统的各个级别从根向上完成了此操作。我非常感谢任何帮助我摆脱困境的澄清。
最佳答案
如果以后有人遇到这个问题，请尝试查看您是否安装了多个版本的不同 rspec gem，如下所示:
gem list | grep rspec
如果您这样做，请删除与您的 Gemfile.lock 中的版本不匹配的 gem 版本，如下所示:
gem uninstall <gem_name> <gem_version>
按照这些步骤后，我能够成功运行 rspec spec!
关于ruby - bundler : failed to load command: rspec，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/44526179/