PIP无法安装pylint

问题描述

过去三年来我一直在使用spyder,后来又转到了Visual Studio Code。

VSC建议我安装pylint,但是我的cmd输出此信息。

    C:\WINDOWS\system32>pip install pylint
ERROR: Exception:
Traceback (most recent call last):
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\cli\base_command.py",line 188,in _main
    status = self.run(options,args)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\cli\req_command.py",line 185,in wrapper
    return func(self,options,args)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\commands\install.py",line 332,in run
    requirement_set = resolver.resolve(
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py",line 179,in resolve
    discovered_reqs.extend(self._resolve_one(requirement_set,req))
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py",line 362,in _resolve_one
    abstract_dist = self._get_abstract_dist_for(req_to_install)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py",line 313,in _get_abstract_dist_for
    self._populate_link(req)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py",line 279,in _populate_link
    req.link = self.finder.find_requirement(req,upgrade)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py",line 900,in find_requirement
    best_candidate_result = self.find_best_candidate(
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py",line 883,in find_best_candidate
    candidates = self.find_all_candidates(project_name)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py",line 827,in find_all_candidates
    package_links = self.process_project_url(
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py",line 792,in process_project_url
    html_page = self._link_collector.fetch_page(project_url)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\collector.py",line 612,in fetch_page
    return _get_html_page(location,session=self.session)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\collector.py",line 451,in _get_html_page
    resp = _get_html_response(url,session=session)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\collector.py",line 149,in _get_html_response
    resp = session.get(
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\sessions.py",line 543,in get
    return self.request('GET',url,**kwargs)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\network\session.py",line 421,in request
    return super(PipSession,self).request(method,*args,**kwargs)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\sessions.py",line 520,in request
    settings = self.merge_environment_settings(
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\sessions.py",line 697,in merge_environment_settings
    env_proxies = get_environ_proxies(url,no_proxy=no_proxy)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py",line 766,in get_environ_proxies
    if should_bypass_proxies(url,no_proxy=no_proxy):
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py",line 750,in should_bypass_proxies
    bypass = proxy_bypass(parsed.hostname)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py",line 96,in proxy_bypass
    return proxy_bypass_registry(host)
  File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py",line 61,in proxy_bypass_registry
    proxyEnable = int(winreg.QueryValueEx(internetSettings,ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00'

上次尝试使用pip安装tensorflow时,我也收到类似的消息。

有人可以帮我解决这个问题吗?

谢谢。

解决方法

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