title: How to Install python-telegram-bot version 20 and above
body: <p>Trying to run examples or telegram bots from official site - <a href="https://github.com/python-telegram-bot/python-telegram-bot/tree/master/examples" rel="nofollow noreferrer">https://github.com/python-telegram-bot/python-telegram-bot/tree/master/examples</a>
  Installed :</p>
  <pre><code>pip install python-telegram-bot
  </code></pre>
  <p>and when i run the example, i got error back that version is not compatible.</p>
  <pre><code>if __version_info__ &lt; (20, 0, 0, &quot;alpha&quot;, 1):
      raise RuntimeError(
          f&quot;This example is not compatible with your current PTB version {TG_VER}. To view the &quot;
          f&quot;{TG_VER} version of this example, &quot;
          f&quot;visit https://github.com/python-telegram-bot/python-telegram-bot/tree/v{TG_VER}/examples&quot;
      )
  </code></pre>
  <p>It installs PyPi version 13.12 but example checks different version v20. So, the error is reasonable.
  How can I let example working?</p>