Errno :: EACCESS：权限被拒绝@ dir_s_mkdir
我是Ruby的新手..正在遵循TeamTreehouse在OSX（Yosemite）上安装Ruby Development Environment的说明。
当我到了创建测试应用程序的步骤时。 它最终失败了。 权限被拒绝。 :(不知道我做错了什么，我确实尝试运行gem安装调试检查器和捆绑exec弹簧binstubb所有他们都失败了。
[]rails new testapp create create README.rdoc create Rakefile create config.ru create .gitignore create Gemfile create app create app/assets/javascripts/application.js create app/assets/stylesheets/application.css create app/controllers/application_controller.rb create app/helpers/application_helper.rb create app/views/layouts/application.html.erb create app/assets/images/.keep create app/mailers/.keep create app/models/.keep create app/controllers/concerns/.keep create app/models/concerns/.keep create bin create bin/bundle create bin/rails create bin/rake create bin/setup create config create config/routes.rb create config/application.rb create config/environment.rb create config/secrets.yml create config/environments create config/environments/development.rb create config/environments/production.rb create config/environments/test.rb create config/initializers create config/initializers/assets.rb create config/initializers/backtrace_silencers.rb create config/initializers/cookies_serializer.rb create config/initializers/filter_parameter_logging.rb create config/initializers/inflections.rb create config/initializers/mime_types.rb create config/initializers/session_store.rb create config/initializers/wrap_parameters.rb create config/locales create config/locales/en.yml create config/boot.rb create config/database.yml create db create db/seeds.rb create lib create lib/tasks create lib/tasks/.keep create lib/assets create lib/assets/.keep create log create log/.keep create public create public/404.html create public/422.html create public/500.html create public/favicon.ico create public/robots.txt create test/fixtures create test/fixtures/.keep create test/controllers create test/controllers/.keep create test/mailers create test/mailers/.keep create test/models create test/models/.keep create test/helpers create test/helpers/.keep create test/integration create test/integration/.keep create test/test_helper.rb create tmp/cache create tmp/cache/assets create vendor/assets/javascripts create vendor/assets/javascripts/.keep create vendor/assets/stylesheets create vendor/assets/stylesheets/.keep run bundle install Fetching gem metadata from https://rubygems.org/............ Fetching version metadata from https://rubygems.org/... Fetching dependency metadata from https://rubygems.org/.. Resolving dependencies... Using rake 10.4.2 Using i18n 0.7.0 Using json 1.8.2 Installing minitest 5.6.1 Using thread_safe 0.3.5 Using tzinfo 1.2.2 Using activesupport 4.2.1 Using builder 3.2.2 Using erubis 2.7.0 Using mini_portile 0.6.2 Using nokogiri 1.6.6.2 Using rails-deprecated_sanitizer 1.0.3 Using rails-dom-testing 1.0.6 Using loofah 2.0.2 Using rails-html-sanitizer 1.0.2 Using actionview 4.2.1 Using rack 1.6.1 Using rack-test 0.6.3 Using actionpack 4.2.1 Using globalid 0.3.5 Using activejob 4.2.1 Using mime-types 2.5 Using mail 2.6.3 Using actionmailer 4.2.1 Using activemodel 4.2.1 Using arel 6.0.0 Using activerecord 4.2.1 Errno::EACCES: Permission denied @ dir_s_mkdir - /Users/jeremy/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/extensions/x86_64-darwin-14/2.2.0-static/debug_inspector-0.0.2 An error occurred while installing debug_inspector (0.0.2), and Bundler cannot continue. Make sure that `gem install debug_inspector -v '0.0.2'` succeeds before bundling. run bundle exec spring binstub --all rbenv: spring: command not found The `spring' command exists in these Ruby versions: 2.2.2 试试sudo chown -R jeremy $HOME/.rbenv – 看起来你有权限问题。 在将来，只运行rbenv作为你自己，例如没有sudo。
参考这个github问题， https：//github.com/bundler/bundler/issues/4590 ，您可能需要删除〜/ .bundle sudo mv ~/.bundle /tmp然后尝试再次创建应用程序