Rubygems的SSL錯誤（無法連接）

Question

我已經通過RVM安裝了ruby 2.3.3的新版本，但是我嘗試安裝rails（ gem install rails ），但是當我收到以下錯誤消息時：

錯誤：找不到有效的gem'rails'（> = 0），這是為什么：無法從https://rubygems.org/下載數據-SSL_connect返回= 1 errno = 0狀態=錯誤：證書驗證失敗（ https://api.rubygems.org/specs.4.8.gz ）

我沒有遵循rubygem上SSL證書頁面上的說明 。 我在rubygems中可以找到的每個證書似乎都與最新版本匹配。

我還運行了gem update --system並收到以下錯誤：

ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
        SSL_connect returned=1 errno=0 state=error: certificate verify failed (https://api.rubygems.org/specs.4.8.gz)

Lastly, here is the output of `gem env`:

 RubyGems Environment:
  - RUBYGEMS VERSION: 2.5.2
  - RUBY VERSION: 2.3.3 (2016-11-21 patchlevel 222) [x86_64-darwin14]
  - INSTALLATION DIRECTORY: /Users/adammay/.rvm/gems/ruby-2.3.3
  - USER INSTALLATION DIRECTORY: /Users/adammay/.gem/ruby/2.3.0
  - RUBY EXECUTABLE: /Users/adammay/.rvm/rubies/ruby-2.3.3/bin/ruby
  - EXECUTABLE DIRECTORY: /Users/adammay/.rvm/gems/ruby-2.3.3/bin
  - SPEC CACHE DIRECTORY: /Users/adammay/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /Users/adammay/.rvm/rubies/ruby-2.3.3/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-14
  - GEM PATHS:
     - /Users/adammay/.rvm/gems/ruby-2.3.3
     - /Users/adammay/.rvm/gems/ruby-2.3.3@global
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
     - "gem" => "--no-ri --no-rdoc"
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /Users/adammay/.rvm/gems/ruby-2.3.3/bin
     - /Users/adammay/.rvm/gems/ruby-2.3.3@global/bin
     - /Users/adammay/.rvm/rubies/ruby-2.3.3/bin
     - /Users/adammay/.rvm/bin
     - /Applications/Postgres.app/Contents/Versions/9.4/bin
     - /usr/local
     - /usr/local/bin
     - /usr/local/sbin
     - /usr/bin
     - /usr/local/bin
     - /usr/bin
     - /bin
     - /usr/sbin
     - /sbin

Answer 1

您可以嘗試執行此操作，它可以解決您的問題。

gem update --system --source http://rubygems.org/

現在您可以使用gem update和gem install rails