安装virtualenv Windows出错

Question

我正在使用以下命令安装virtualenv

pip install virtualenv

结果如下:

C:UsersX>pip install virtualenv
Collecting virtualenv
  Using cached virtualenv-15.0.3-py2.py3-none-any.whl
Installing collected packages: virtualenv
Exception:
Traceback (most recent call last):
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ipbasecommand.py", line 215, in main
    status = self.run(options, args)
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ipcommandsinstall.py", line 317, in run
    prefix=options.prefix_path,
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ipreqreq_set.py", line 742, in install
    **kwargs
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ipreqreq_install.py", line 831, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ipreqreq_install.py", line 1032, in move_wheel_files
    isolated=self.isolated,
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ipwheel.py", line 493, in move_wheel_files
    maker.make_multiple(['%s = %s' % kv for kv in console.items()])
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ip_vendordistlibscripts.py", line 383, in make_multiple
    filenames.extend(self.make(specification, options))
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ip_vendordistlibscripts.py", line 372, in make
    self._make_script(entry, filenames, options=options)
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ip_vendordistlibscripts.py", line 276, in _make_script
    self._write_script(scriptnames, shebang, script, filenames, ext)
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ip_vendordistlibscripts.py", line 212, in _write_script
    launcher = self._get_launcher('t')
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ip_vendordistlibscripts.py", line 351, in _get_launcher
    result = finder(distlib_package).find(name).bytes
  File "c:usersxappdatalocalprogramspythonpython36-32libsite-packagesp
ip_vendordistlibresources.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.d
istlib'

BTW我使用python 3.6。

Answer 1

这似乎是windows下pip的一个bug。

以下步骤帮助我解决了这个问题:1. 卸载皮普:

python -m pip uninstall pip setuptools

用[此脚本][1]重新安装pip。

运行get-pip.py