C:\pwb\GIT\core>pwb

Pywikibot is missing a MediaWiki markup parser which is necessary.
Please update the required module with either

    pip install "mwparserfromhell>=0.5.0"

or

    pip install "wikitextparser>=0.47.5"

Exception ignored in atexit callback: <function flush at 0x0000020C5DDD2EF0>
Traceback (most recent call last):
  File "C:\pwb\GIT\core\pywikibot\comms\http.py", line 88, in flush
    log('Closing network session.')
  File "C:\pwb\GIT\core\pywikibot\logging.py", line 193, in log
    logoutput(text, decoder, newline, VERBOSE, **kwargs)
  File "C:\pwb\GIT\core\pywikibot\logging.py", line 79, in logoutput
    _init()
  File "C:\pwb\GIT\core\pywikibot\logging.py", line 38, in _init
    init_routine()
  File "C:\pwb\GIT\core\pywikibot\tools\_deprecate.py", line 487, in wrapper
    return obj(*new_args, **new_kwargs)
  File "C:\pwb\GIT\core\pywikibot\bot.py", line 398, in init_handlers
    if pywikibot.Site.__doc__ != 'TEST':  # set by aspects.DisableSiteMixin
AttributeError: module 'pywikibot' has no attribute 'Site'

C:\pwb\GIT\core>