title: Installing RubyGems in Windows
body: <p>I'm new to ruby. I tried to install Ruby Gems on my PC by following the steps given in the site <a href="http://rubygems.org/pages/download" rel="noreferrer">http://rubygems.org/pages/download</a>.</p>
  <p>I downloaded the package from the mentioned site, changed the directory to the directory in which the setup resides, and tried to run setup using the command <code>setup.rb</code> in command prompt.</p>
  <p>But I get a window pop up that says &quot;Windows can't open this file&quot; and prompts me to select a program to open this file.</p>
  <p>What should I do now? Let me know if I am doing something wrong.</p>