title: pip cannot confirm SSL certificate: SSL module is not available
body: <p>I am trying to install RPi.GPIO for Python 3.6 on my Raspberry Pi Zero W, but somehow it won't connect to the python.org website. I have pip installed for 2.7, 3.0, and 3.6 installed, so when I go and do something like:</p>
  
  <pre><code>sudo pip3.6 install RPi.GPIO
  </code></pre>
  
  <p>I get this error:</p>
  
  <blockquote>
    <p>pi@raspberrypi:~ $ sudo pip3.6 install RPi.GPIO<br />
    pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.<br />
    Collecting RPi.GPIO<br />
    &nbsp;&nbsp;Could not fetch URL <a href="https://pypi.python.org/simple/rpi-gpio/" rel="noreferrer">https://pypi.python.org/simple/rpi-gpio/</a>: There was a problem confirming the ssl certificate: Can't connect to HTTPS URL because the SSL module is not available. - skipping<br />
    &nbsp;&nbsp;Could not find a version that satisfies the requirement RPi.GPIO (from versions: )<br />
    No matching distribution found for RPi.GPIO</p>
  </blockquote>
  
  <p>I did try <code>sudo apt-get install openssl</code> and so on, but it still doesn't work. I can access the website perfectly on my desktop and phone, but my Raspberry Pi won't at all. Any idea what I can do?</p>