"Không thể tìm thấy công cụ tìm lỗi 'pip._vendor.distlib'" khi sử dụng "pip install virtualenv"

Question

Tôi đang cố gắng cài đặt virtualenv với phiên bản Python 3.6 trong Windows 10.Khi tôi chạy "pip install virtualenv", tôi nhận được lỗi này. Tôi là một newbie để Python.

Collecting virtualenv 
    Downloading virtualenv-15.0.3-py2.py3-none-any.whl (3.5MB) 
    100% |████████████████████████████████| 3.5MB 256kB/s 
Installing collected packages: virtualenv 
Exception: 
Traceback (most recent call last): 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\basecommand.py", line 215, in main 
    status = self.run(options, args) 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\commands\install.py", line 317, in run 
    prefix=options.prefix_path, 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\req\req_set.py", line 742, in install 
    **kwargs 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\req\req_install.py", line 831, in install 
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix) 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\req\req_install.py", line 1032, in move_wheel_files 
    isolated=self.isolated, 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\wheel.py", line 493, in move_wheel_files 
    maker.make_multiple(['%s = %s' % kv for kv in console.items()]) 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\_vendor\distlib\scripts.py", line 383, in make_multiple 
    filenames.extend(self.make(specification, options)) 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\_vendor\distlib\scripts.py", line 372, in make 
    self._make_script(entry, filenames, options=options) 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\_vendor\distlib\scripts.py", line 276, in _make_script 
    self._write_script(scriptnames, shebang, script, filenames, ext) 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\_vendor\distlib\scripts.py", line 212, in _write_script 
    launcher = self._get_launcher('t') 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\_vendor\distlib\scripts.py", line 351, in _get_launcher 
    result = finder(distlib_package).find(name).bytes 
    File "c:\users\corey shaw\appdata\local\programs\python\python36\lib\site-packages\pip\_vendor\distlib\resources.py", line 324, in finder 
    raise DistlibException('Unable to locate finder for %r' % package) 
pip._vendor.distlib.DistlibException: Unable to locate finder for 'pip._vendor.distlib' 

Answer 1

Thử gỡ cài đặt pip và cài đặt get-pip.py. Nó có vẻ là một lỗi trong phiên bản 3.6 cho Windows. https://github.com/pypa/pip/issues/3964

Nó cũng được báo cáo tại đây. pip install jupyter: "Unable to locate finder for 'pip._vendor.distlib'"

Answer 2

1. uninstall pip hiện tại:

   python -m pip uninstall pip setuptools 
   

2. tải get-pip.py từ https://bootstrap.pypa.io/get-pip.py

3. thực thi kịch bản get-pip:

   python get-pip.py 
   

Answer 3

này đã làm việc cho tôi:

easy_install --upgrade pip

Windows 10, Python 3.6