title: When running python 3.9.4 I am unable to import tkinter, but downgrading to 3.8.2 works perfectly fine
body: <p>Im on macOS Catalina running tcl 8.6.11, I installed python3 using
  <code>brew install python3</code></p>
  <pre><code>tclsh
  % info patchlevel
  8.6.11
  </code></pre>
  <p>Current version of python 3.9.4</p>
  <pre><code>python3 --version 
  Python 3.9.4 
  
  &gt;&gt;&gt; import tkinter 
  import _tkinter # If this fails your Python may not be configured for Tk
  ModuleNotFoundError: No module named '_tkinter'
  </code></pre>
  <p>Downgrading to 3.8.2</p>
  <pre><code>python3 --version 
  Python 3.8.2
  
  &gt;&gt;&gt; import tkinter
  &gt;&gt;&gt; 
  </code></pre>
  <p>Not sure what is causing this, any insight would be appreciated</p>