title: JSON gem install error: unable to download data
body: <p>I'm using:</p>
  
  <ul>
  <li>Windows 7 SP1</li>
  <li>Ruby 2.0.0p598 (2014-11-13) [i386-mingw32] </li>
  <li>Gem Version 2.0.14</li>
  <li>DevKit: Ruby 2.0.0: mingw64-32-4.7.2 </li>
  </ul>
  
  <p>When testing in the Ruby environment and running the JSON gem install, I receive this error:</p>
  
  <pre><code>C:\RoW\Ruby200\devkit&gt;gem install json --platform=ruby
  
  ERROR:  Could not find a valid gem 'json' (&gt;= 0), 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/latest_specs.4.8.gz)
  </code></pre>