對Rails應用程序在新的Ruby一些錯誤

Question

當我想創建Ruby on Rails的一個新的應用程序，我輸入端子「軌新的軟件倉庫」，它有一個像下面的錯誤消息：

"An error occurred while installing multi_json (1.5.1), and Bundler cannot continue. 
Make sure that `gem install multi_json -v '1.5.1'` succeeds before bundling." 

這裏是完整的輸出：

rails new depot 
    create 
    create README.rdoc 
    create Rakefile 
    create config.ru 
    create .gitignore 
    create Gemfile 
    create app 
    create app/assets/images/rails.png 
    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/mailers/.gitkeep 
    create app/models/.gitkeep 
    create config 
    create config/routes.rb 
    create config/application.rb 
    create config/environment.rb 
    create config/environments 
    create config/environments/development.rb 
    create config/environments/production.rb 
    create config/environments/test.rb 
    create config/initializers 
    create config/initializers/backtrace_silencers.rb 
    create config/initializers/inflections.rb 
    create config/initializers/mime_types.rb 
    create config/initializers/secret_token.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 doc 
    create doc/README_FOR_APP 
    create lib 
    create lib/tasks 
    create lib/tasks/.gitkeep 
    create lib/assets 
    create lib/assets/.gitkeep 
    create log 
    create log/.gitkeep 
    create public 
    create public/404.html 
    create public/422.html 
    create public/500.html 
    create public/favicon.ico 
    create public/index.html 
    create public/robots.txt 
    create script 
    create script/rails 
    create test/fixtures 
    create test/fixtures/.gitkeep 
    create test/functional 
    create test/functional/.gitkeep 
    create test/integration 
    create test/integration/.gitkeep 
    create test/unit 
    create test/unit/.gitkeep 
    create test/performance/browsing_test.rb 
    create test/test_helper.rb 
    create tmp/cache 
    create tmp/cache/assets 
    create vendor/assets/javascripts 
    create vendor/assets/javascripts/.gitkeep 
    create vendor/assets/stylesheets 
    create vendor/assets/stylesheets/.gitkeep 
    create vendor/plugins 
    create vendor/plugins/.gitkeep 
    run bundle install 
    Fetching gem metadata from https://rubygems.org/........... 
    Fetching gem metadata from https://rubygems.org/.. 
    Using rake (10.0.3) 
    Using i18n (0.6.1) 

    Gem::RemoteFetcher::FetchError: SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello  

    A: unknown protocol (https://s3.amazonaws.com/production.s3.rubygems.org/gems/multi_json-1.5.1.gem) 
    An error occurred while installing multi_json (1.5.1), and Bundler cannot continue. 
    Make sure that `gem install multi_json -v '1.5.1'` succeeds before bundling. 

我該如何處理這個問題？

Answer 1

[編輯]經過一番研究，我意識到我的問題並沒有最新的openssl證書。在較舊的Ruby環境中，它們很好，但在我的RVM 2.0+安裝中它們不是。

要更新證書，請按照下列指示：http://railsapps.github.io/openssl-certificate-verify-failed.html

欲瞭解更多信息（警告，也有很多的「跟風」的評論涉水通過），檢查這個RubyGems的問題：https://github.com/rubygems/rubygems/issues/515