在 openssl.bundle 中找不到图像？在 Mac 上安装 cocoapods 时

Question

当我尝试在我的 mac 上安装 cocoapods 时，我安装了 ruby​​，如下所示：

$ ruby -v
ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin15]

但是当我输入 command 时sudo gem install cocoapods，它显示错误：

ERROR:  Loading command: install (LoadError)
    dlopen(/usr/local/Cellar/ruby/2.3.1/lib/ruby/2.3.0/x86_64-darwin15/openssl.bundle, 9): Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib
  Referenced from: /usr/local/Cellar/ruby/2.3.1/lib/ruby/2.3.0/x86_64-darwin15/openssl.bundle
  Reason: image not found - /usr/local/Cellar/ruby/2.3.1/lib/ruby/2.3.0/x86_64-darwin15/openssl.bundle

ERROR:  While executing gem ... (NoMethodError)
    undefined method invoke_with_build_args' for nil:NilClass

$ ruby reinstall
ruby: No such file or directory -- reinstall (LoadError)

我是 ruby​​ 的新手，也许它说缺少 openssl.bundle？