Ruby on Rails SSL Issue with Windows 10
<p>I'm new to Ruby and following the course <a href="https://www.coursera.org/learn/ruby-on-rails-intro/discussions" rel="nofollow">Ruby on Rails Intro</a> on course era and on the very first chapter installing software on Windows. After installing all the required software when the instructor asks me to run 'ruby new test_install'  get the following exception:</p>

<pre><code>Fetching source index from https://rubygems.org/
Could not verify the SSL certificate for
https://rubygems.org/quick/Marshal.4.8/sqlite3-0.0.0.gemspec.rz.
There is a chance you are experiencing a man-in-the-middle attack, but most
likely your system doesn't have the CA certificates needed for verification. For
information about OpenSSL certificates, see "bit.ly/ruby-ssl". To connect
without using SSL, edit your Gemfile sources and change 'https' to 'http'.
</code></pre>

<p>I should mention that I tried with gem -a sources <a href="http://rubygems.org" rel="nofollow">http://rubygems.org</a> but to no avail and I initially installed the rails 4.2.3 by giving it --source <a href="http://rubygems.org" rel="nofollow">http://rubygems.org</a> however nothing seems to work for this particular instance of command.</p>