Question

我正在尝试在rails上安装ruby，但是当我尝试创建应用程序时，我仍然遇到很多错误。

以下是我在Windows机器上的操作：

1）下载railsinstaller-3.0.0.exe软件 2）在我的机器上安装了Rails。 3）验证安装是否成功：

E：\ Rails＆gt; ruby -v ruby 2.0.0p598（2014-11-13）[i386-mingw32]

E：\ Rails＆gt; sqlite3 --version   3.8.7.2 2014-11-18 20:57:56 2ab564bf9655b7c7b97ab85cafc8a48329b27f93

E：\ Rails＆gt; rails -v DL已弃用，请使用Fiddle Rails 4.1.8

现在，当我尝试创建一个应用程序时，我遇到了异常：

使用的命令是：rails new blog

         run  bundle install
DL is deprecated, please use Fiddle
Fetching gem metadata from https://rubygems.org/...........
Fetching additional metadata from https://rubygems.org/..
Resolving dependencies...

Gem::RemoteFetcher::FetchError: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems.org/gems/rake-10.4.2.gem)
An error occurred while installing rake (10.4.2), and Bundler cannot continue.
Make sure that `gem install rake -v '10.4.2'` succeeds before bundling.

现在我尝试运行此命令 - gem install rake -v '10.4.2'，我现在开始收到以下错误：

E:\Rails>gem install rake -v '10.4.2'
ERROR:  Could not find a valid gem 'rake' (= 10.4.2), here is why:
          Unable to download data from https://rubygems.org/ - SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems.org/specs.4.8.gz)

我完全被困在这里，你能告诉我在这个装置中犯了什么错吗？我在SO中尝试了各种选项，但我一直都失败了。

如果我尝试启动服务器，那么我将获得以下异常：

E:\Rails> cd blog
E:\Rails\blog>rails server
Could not find gem 'tzinfo-data (>= 0) x86-mingw32' in the gems available on this machine.
Run `bundle install` to install missing gems.

现在如果我运行bundle install我收到新错误：

E:\Rails\blog>bundle install
DL is deprecated, please use Fiddle
Fetching gem metadata from https://rubygems.org/...........
Fetching additional metadata from https://rubygems.org/..
Resolving dependencies...

Gem::RemoteFetcher::FetchError: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems.org/gems/rake-10.4.2.gem)
An error occurred while installing rake (10.4.2), and Bundler cannot continue.
Make sure that `gem install rake -v '10.4.2'` succeeds before bundling.

如果我尝试安装rake，我会再次遇到新的异常：

E:\Rails\blog>gem install rake -v '10.4.2'
ERROR:  Could not find a valid gem 'rake' (= 10.4.2), here is why:
          Unable to download data from https://rubygems.org/ - SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems.org/specs.4.8.gz)

过去两天我都在尝试这个，但我仍然无法理解安装错误的地方。

Answer 1

更新您的GemFile：从

https://rubygems.org

到

http://rubygems.org

Answer 2

gem update --system将安装最新版本的Rubygems，包括正确的最新信任证书。

Answer 3

如何在Ruby中添加信任证书

SL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed的解决方案在这里：How to Manually add Trust Certificate

<小时/> 感谢@luislavena解决方案＆amp; @BenY的答案。

Gem :: RemoteFetcher :: FetchError：SSL_connect返回= 1 errno = 0 state = SSLv3 read

3 个答案: