title: ERROR: Could not build wheels for pendulum which use PEP 517 and cannot be installed directly
body: <p>Please help. Tried most of the solutions I could find online, and as the last resort, posting it on stackoverflow.</p>
  
  <p>The error I get while trying to install the Pendulum package is as below:</p>
  
  <pre><code>C:\WINDOWS\system32&gt;pip install pendulum Collecting pendulum   Using cached pendulum-2.1.0.tar.gz (80 kB)   Installing build dependencies ... done   Getting requirements to build wheel ... done
      Preparing wheel metadata ... done Collecting pytzdata&gt;=2018.3   Using cached pytzdata-2019.3-py2.py3-none-any.whl (489 kB) Requirement already satisfied: python-dateutil&lt;3.0,&gt;=2.6 in c:\python\python38-32\lib\site-packages (from pendulum) (2.8.1) Requirement already satisfied: six&gt;=1.5 in c:\users\cuser\appdata\roaming\python\python38\site-packages (from python-dateutil&lt;3.0,&gt;=2.6-&gt;pendulum) (1.14.0) Building wheels for collected packages: pendulum   Building wheel for pendulum (PEP 517) ... error   ERROR: Command errored out with exit status 1:    command: 'c:\python\python38-32\python.exe' 'c:\python\python38-32\lib\site-packages\pip\_vendor\pep517\_in_process.py' build_wheel 'C:\Users\cuser\AppData\Local\Temp\tmpkbrn91g9'
         cwd: C:\Users\cuser\AppData\Local\Temp\pip-install-q2vfs50o\pendulum   Complete output (24 lines):   Traceback (most recent call last):
      File "setup.py", line 2, in &lt;module&gt;
        from setuptools import setup   ModuleNotFoundError: No module named 'setuptools'   Traceback (most recent call last):
      File "c:\python\python38-32\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 257, in &lt;module&gt;
        main()
      File "c:\python\python38-32\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 240, in main
        json_out['return_val'] = hook(**hook_input['kwargs'])
      File "c:\python\python38-32\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 181, in build_wheel
        return _build_backend().build_wheel(wheel_directory, config_settings,
      File "C:\Users\cuser\AppData\Local\Temp\pip-build-env-nvwxlarh\overlay\Lib\site-packages\poetry\core\masonry\api.py", line 57, in build_wheel
        return unicode(WheelBuilder.make_in(poetry, Path(wheel_directory)))
      File "C:\Users\cuser\AppData\Local\Temp\pip-build-env-nvwxlarh\overlay\Lib\site-packages\poetry\core\masonry\builders\wheel.py", line 56, in make_in
        wb.build()
      File "C:\Users\cuser\AppData\Local\Temp\pip-build-env-nvwxlarh\overlay\Lib\site-packages\poetry\core\masonry\builders\wheel.py", line 82, in build
        self._build(zip_file)
      File "C:\Users\cuser\AppData\Local\Temp\pip-build-env-nvwxlarh\overlay\Lib\site-packages\poetry\core\masonry\builders\wheel.py", line 102, in _build
        self._run_build_command(setup)
      File "C:\Users\cuser\AppData\Local\Temp\pip-build-env-nvwxlarh\overlay\Lib\site-packages\poetry\core\masonry\builders\wheel.py", line 130, in _run_build_command
        subprocess.check_call(
      File "c:\python\python38-32\lib\subprocess.py", line 364, in check_call
        raise CalledProcessError(retcode, cmd)   subprocess.CalledProcessError: Command '['c:\\python\\python38-32\\python.exe', 'setup.py', 'build', '-b', 'build']' returned non-zero exit status 1.  
  ----------------------------------------   ERROR: Failed building wheel for pendulum Failed to build pendulum ERROR: Could not build wheels for pendulum which use PEP 517 and cannot be installed directly
  
  The current python version and package versions are as below:
  
      Python 3.8.2
  
      Package           Version
      ----------------- -------
      astroid           2.3.3
      colorama          0.4.3
      cx-Oracle         7.3.0
      ez-setup          0.9
      isort             4.3.21
      lazy-object-proxy 1.4.3
      mccabe            0.6.1
      numpy             1.18.2
      pandas            1.0.3
      pip               20.0.2
      pylint            2.4.4
      python-dateutil   2.8.1
      pytz              2019.3
      setuptools        46.1.3
      six               1.14.0
      SQLAlchemy        1.3.15
      wheel             0.34.2
      wrapt             1.11.2
  
  
  OS version:
  
      OS Name:                   Microsoft Windows 10 Enterprise
      OS Version:                10.0.17763 N/A Build 17763
  </code></pre>