title: ModuleNotFoundError: No module named 'wheel' during pythonnet installation on Python3.8
body: <p>I am installing pythonnet using <code>pip install pythonnet</code> in python 3.8. I am running into this <code>ModuleNotFoundError: No module named 'wheel'</code> error. I did some research and I could not find a fix for this. Is there a way to fix this issue? Below is the error that I am getting.</p>
  
  <p>Thanks in advance!</p>
  
  <pre><code>(c) 2018 Microsoft Corporation. All rights reserved.
  
  C:\Users\user165&gt;cd C://Python38
  
  C:\Python38&gt;pip install pythonnet
  Collecting pythonnet
    Using cached https://files.pythonhosted.org/packages/4a/0a/5964a5a1fdf207fab8e718edd1f8d3578e0681577fe9abe0d9006f9718c2/pythonnet-2.4.0.tar.gz
      ERROR: Command errored out with exit status 1:
       command: 'c:\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\user165\\AppData\\Local\\Temp\\pip-install-b8so9ms2\\pythonnet\\setup.py'"'"'; __file__='"'"'C:\\Users\\user165\\AppData\\Local\\Temp\\pip-install-b8so9ms2\\pythonnet\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base pip-egg-info
           cwd: C:\Users\user165\AppData\Local\Temp\pip-install-b8so9ms2\pythonnet\
      Complete output (5 lines):
      Traceback (most recent call last):
        File "&lt;string&gt;", line 1, in &lt;module&gt;
        File "C:\Users\user165\AppData\Local\Temp\pip-install-b8so9ms2\pythonnet\setup.py", line 18, in &lt;module&gt;
          from wheel import bdist_wheel
      ModuleNotFoundError: No module named 'wheel'
      ----------------------------------------
  ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
  WARNING: You are using pip version 19.2.3, however version 19.3.1 is available.
  You should consider upgrading via the 'python -m pip install --upgrade pip' command.
  
  C:\Python38&gt;
  </code></pre>