Установка Пилинта

Question

Я пытаюсь включить Pylint.

Я набираю 'Ctrl + Shift + P' и нажимаю Python: выберите Linter, а затем пытаюсь нажать 'bandit'.

Когда я это делаю, всплывающее окно в правом нижнем углу говорит: «Бандит Линтер не установлен».

Когда я нажимаю «Установить», я получаю:

Collecting bandit
  Using cached https://files.pythonhosted.org/packages/5a/50/ff2f2c8f1f0ca1569f678eeb608c0f973b835985410985594fbee96be820/bandit-1.6.2-py2.py3-none-any.whl
Exception:
Traceback (most recent call last):
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2795, in _dep_map
    return self.__dep_map
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2652, in __getattr__
    raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\basecommand.py", line 211, in main
    status = self.run(options, args)
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\commands\install.py", line 294, in run
    requirement_set.prepare_files(finder)
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_set.py", line 334, in prepare_files
    functools.partial(self._prepare_file, finder))
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_set.py", line 321, in _walk_req_to_install
    more_reqs = handler(req_to_install)
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_set.py", line 561, in _prepare_file
    set(req_to_install.extras) - set(dist.extras)
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2774, in extras
    return [dep for dep in self._dep_map if dep]
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2797, in _dep_map
    self.__dep_map = self._compute_dependencies()
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2830, in _compute_dependencies
    common = frozenset(reqs_for_extra(None))
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2827, in reqs_for_extra
    if req.marker_fn(override={'extra':extra}):
  File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\_markerlib\markers.py", line 113, in marker_fn
    return eval(compiled_marker, environment)
  File "<environment marker>", line 1, in <module>
NameError: name 'platform_system' is not defined
You are using pip version 7.1.2, however version 19.3.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.

Я уже обновил свою pip версию до последней. Basi c Googling сообщает, что это виртуальная среда, а venv использует более раннюю версию pip, но я не знаю, как это исправить.

Пожалуйста, помогите.