title: Errno::EACCESS: Permission denied @ dir_s_mkdir
body: <p>I am pretty new to Ruby.. was following the instructions on TeamTreehouse installing Ruby Development Environment on OSX (Yosemite). </p>
  
  <p>When I got to the step to create my test app. It's failing at the end. With Permission Denied. :( Not sure what I am doing wrong, I did try running gem install debug inspector and the bundle exec spring binstubb all and they both fail.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>[]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</code></pre>
  </div>
  </div>
  </p>