我能够追踪到rvm下载的二进制文件在OS X的OpenSSL中不能很好地发挥作用，这是旧的，不再被OS使用。

我的解决方案是在通过rvm安装Ruby时强制编译:

rvm reinstall --disable-binary 2.2

如果你使用的是rails资产

如果您使用https://rails-assets.org/来管理您的资产，没有答案可以帮助您。即使转换为http也无济于事。

最简单的解决方法是使用这个源代码http://insecure.rails-assets.org。他们的主页上已经提到了这一点。

同样的问题，但不同的宝石:

Gem::RemoteFetcher::FetchError: SSL_connect returned=1 errno=0 state=SSLv3 
read server certificate B: certificate verify failed 
(https://bb-m.rubygems.org/gems/builder-3.0.0.gem)
An error occured while installing builder (3.0.0), and Bundler cannot continue.
Make sure that `gem install builder -v '3.0.0'` succeeds before bundling.

临时解决方案:gem install builder -v '3.0.0'使继续包安装成为可能

我最近遇到了这个问题，并遵循了下面列出的步骤。您可能没有指向正确的OpenSSL证书。在运行:

rvm osx-ssl-certs status all
rvm osx-ssl-certs update all

and

export SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt

包完全运行!

临时解决方案(Ownatik提到的):

在主路径中创建或修改一个名为.gemrc的文件，包括:ssl_verify_mode: 0这一行

这将防止捆绑程序在试图安装宝石时检查宝石的SSL证书。

对于*nix设备，'home path'意味着~/.gemrc。如果愿意，也可以创建/etc/gemrc。对于Windows XP，“home path”的意思是c:\Documents and Settings\All Users\Application Data\gemrc。对于Windows 7, C:\ProgramData\gemrc

简单的复制粘贴指令这里给出关于.pem文件

https://gist.github.com/luislavena/f064211759ee0f806c88

证书验证失败

If you've read the previous sections, you will know what this means (and shame > on you if you have not). We need to download AddTrustExternalCARoot-2048.pem. Open a Command Prompt and type in: C:>gem which rubygems C:/Ruby21/lib/ruby/2.1.0/rubygems.rb Now, let's locate that directory. From within the same window, enter the path part up to the file extension, but using backslashes instead: C:>start C:\Ruby21\lib\ruby\2.1.0\rubygems This will open a Explorer window inside the directory we indicated. Step 3: Copy new trust certificate Now, locate ssl_certs directory and copy the .pem file we obtained from previous step inside. It will be listed with other files like GeoTrustGlobalCA.pem.