新建 Rails 项目时出现 SSL 错误

Question

当我使用 rails new projectname -d mysql 创建一个新的 rails 项目（在 Windows 上）时，它会创建所有文件，然后在尝试执行 bundle install 时返回此文件：

C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendor/net/http/pe
rsistent/ssl_reuse.rb:70:in `connect': SSL_connect returned=1 errno=0 state=SSLv
3 read server certificate B: certificate verify failed (OpenSSL::SSL::SSLError)
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/net/http/persistent/ssl_reuse.rb:70:in `block in connect'
        from C:/Ruby193/lib/ruby/1.9.1/timeout.rb:54:in `timeout'
        from C:/Ruby193/lib/ruby/1.9.1/timeout.rb:99:in `timeout'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/net/http/persistent/ssl_reuse.rb:70:in `connect'
        from C:/Ruby193/lib/ruby/1.9.1/net/http.rb:755:in `do_start'
        from C:/Ruby193/lib/ruby/1.9.1/net/http.rb:750:in `start'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/net/http/persistent.rb:628:in `start'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/net/http/persistent.rb:570:in `connection_for'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/net/http/persistent.rb:930:in `request'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/fetch
er.rb:195:in `fetch'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/fetch
er.rb:169:in `use_api'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/sourc
e/rubygems.rb:223:in `block in remote_specs'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/sourc
e/rubygems.rb:223:in `select'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/sourc
e/rubygems.rb:223:in `remote_specs'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/sourc
e/rubygems.rb:162:in `fetch_specs'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/sourc
e/rubygems.rb:66:in `specs'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/defin
ition.rb:192:in `block (2 levels) in index'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/defin
ition.rb:189:in `each'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/defin
ition.rb:189:in `block in index'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/index
.rb:9:in `build'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/defin
ition.rb:185:in `index'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/defin
ition.rb:179:in `resolve'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/defin
ition.rb:114:in `specs'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/defin
ition.rb:109:in `resolve_remotely!'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/insta
ller.rb:83:in `run'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/insta
ller.rb:14:in `install'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/cli.r
b:247:in `install'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/thor/task.rb:27:in `run'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/thor/invocation.rb:120:in `invoke_task'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/thor.rb:344:in `dispatch'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/vendo
r/thor/base.rb:434:in `start'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/bin/bundle:20:in
`block in <main>'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/frien
dly_errors.rb:4:in `with_friendly_errors'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/bin/bundle:20:in
`<main>'
        Unfortunately, a fatal error has occurred. Please see the Bundler
        troubleshooting documentation at http://bit.ly/bundler-issues. Thanks!

我在使用 Ruby 2.0 时遇到了同样的错误，并认为这可能是问题所在，但在 Ruby 1.9.3（我用于此的版本）中也发生了同样的事情。

Answer 1

经过一番谷歌搜索后，我发现了一个指南，该指南向您展示了如何添加正确的 SSL 证书文件（原来是问题所在）：

https://gist.github.com/fnichol/867550

Answer 2

我遇到了问题。我更改了gem源，然后问题已经解决了。 首先，使用以下命令检查 gem 源：

gem sources -l

应该是“https://rubygems.org/”。

其次，使用以下命令删除gem源：

gem sources --remove https://rubygems.org/

第三，使用以下命令添加一个新的gem源：

gem sources -a http://rubygems.org/

如果您在中国，您也可以使用淘宝宝石资源：

gem sources -a http://ruby.taobao.org/

终于好了。

---

当你创建一个新项目时，如果你遇到了这个问题。您可以在 Gemfile 文件中更改 gem 源。

更改宝石来源

来自

source 'https://rubygems.org/'

到

source 'http://rubygems.org/'

如果您在中国，您也可以使用淘宝宝石资源：

source 'http://ruby.taobao.org/'

那么你应该运行以下命令：

bundle install

祝你好运！

---

我英语不好。所以，对不起。

Answer 3

如果在 linux 上，请尝试安装 libssl-dev，然后从源代码重新编译 openssl。

sudo apt-get install libssl-dev

如果您从源代码编译 ruby​​，请导航到您的 ruby​​ 源代码并进入 ext/openssl 目录。

在那里，做./configure && make && make install

看看您是否能够创建新的 rails 应用程序。