title: How do you install Python 3?
body: <p>Everything I've tried hasn't worked. sudo apt-get install python3.6 gives me this:</p>
  
  <pre><code>Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  E: Unable to locate package python3.6
  E: Couldn't find any package by glob 'python3.6'
  E: Couldn't find any package by regex 'python3.6'
  </code></pre>
  
  <p>sudo yum -y install python36 gives me this:</p>
  
  <pre><code>There are no enabled repos.
  </code></pre>
  
  <p>And pip install python3.6 gives me this:</p>
  
  <pre><code>Collecting python3.6
    Could not find a version that satisfies the requirement python3.6 (from versions: )
  No matching distribution found for python3.6
  </code></pre>
  
  <p>What can I do to install via command line?</p>