Rails Composer不适用于Windows。SSL错误

Question

我有Ruby2.0和Rails 4.0的RailsInstaller。我创建了一个应用程序：

$ rails new myapp -m https://raw.github.com/RailsApps/rails-composer/master/composer.rb

然后我得到了这个

apply  https://raw.github.com/RailsApps/rails-composer/master/composer.rb
C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/net/http.rb:918:in `connect': SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (OpenSSL::SSL::SSLError)
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/net/http.rb:918:in `block in connect'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/timeout.rb:52:in `timeout'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/net/http.rb:918:in `connect'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/net/http.rb:862:in `do_start'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/net/http.rb:851:in `start'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:313:in `open_http'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:708:in `buffer_open'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:210:in `block in open_loop'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:208:in `catch'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:208:in `open_loop'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:149:in `open_uri'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:688:in `open'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/open-uri.rb:34:in `open'
        from C:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/thor-0.18.1/lib/thor/actions.rb:216:in `apply'

这是什么？非常感谢!

Answer 1

从cacert.pem下载这里文件。将此文件保存到C:\RailsInstaller\cacert.pem。

现在，通过设置SSL_CERT_FILE使ruby知道您的证书颁发机构包。若要在当前命令提示符会话中设置此设置，请键入：

  $  set SSL_CERT_FILE=C:\RailsInstaller\cacert.pem

就这样。工作得很好！