Проблемы с pyinstaller

Traceback (most recent call last):
  File "c:\program files\python37\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\program files\python37\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Program Files\Python37\Scripts\pyinstaller.exe\__main__.py", line 5, in <module>
  File "c:\program files\python37\lib\site-packages\PyInstaller\__init__.py", line 65, in <module>
    import pkg_resources
  File "c:\program files\python37\lib\site-packages\pkg_resources\__init__.py", line 36, in <module>
    import email.parser
  File "c:\program files\python37\lib\email\parser.py", line 12, in <module>
    from email.feedparser import FeedParser, BytesFeedParser
  File "c:\program files\python37\lib\email\feedparser.py", line 27, in <module>
    from email._policybase import compat32
  File "c:\program files\python37\lib\email\_policybase.py", line 9, in <module>
    from email.utils import _has_surrogates
  File "c:\program files\python37\lib\email\utils.py", line 31, in <module>
    import urllib.parse
ModuleNotFoundError: No module named 'urllib'