无法在 win10 上成功运行虚拟环境

Question

我用python36和win10，我可以成功安装virtualenv。但是当我想激活它时，发生了一些错误。

$pip install virtualenv
Requirement already satisfied: virtualenv in c:usersappdatalocalprogramspythonpython36libsite-packages
$virtualenv venv
Using base prefix 'c:\users\appdata\local\programs\python\python36'
New python executable in C:UsersmyvenvvenvScriptspython.exe
Installing setuptools, pip, wheel...
  Complete output from command C:UsersmyvenvvenvScriptspython.exe - setuptools pip wheel:
  Traceback (most recent call last):
  File "<stdin>", line 3, in <module>
ModuleNotFoundError: No module named 'pkgutil'
----------------------------------------
...Installing setuptools, pip, wheel...done.
Traceback (most recent call last):
  File "c:usersappdatalocalprogramspythonpython36librunpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
  File "c:usersappdatalocalprogramspythonpython36librunpy.py", line 85, in _run_code
exec(code, run_globals)
  File "C:UsersAppDataLocalProgramsPythonPython36Scriptsvirtualenv.exe__main__.py", line 9, in <module>
  File "c:usersappdatalocalprogramspythonpython36libsite-packagesvirtualenv.py", line 713, in main
symlink=options.symlink)
  File "c:usersappdatalocalprogramspythonpython36libsite-packagesvirtualenv.py", line 945, in create_environment
download=download,
  File "c:usersappdatalocalprogramspythonpython36libsite-packagesvirtualenv.py", line 901, in install_wheel
call_subprocess(cmd, show_stdout=False, extra_env=env, stdin=SCRIPT)
  File "c:usersappdatalocalprogramspythonpython36libsite-packagesvirtualenv.py", line 797, in call_subprocess
% (cmd_desc, proc.returncode))
OSError: Command C:UsersmyvenvvenvScriptspython.exe - setuptools pip wheel failed with error code 1

为什么会有这样的问题？

Answer 1

事实上，你不需要重新安装你的python，相反，你可以在你的cmd行中输入virtualenv envname --no-setuptools --no-pip --no-wheel，希望有所帮助。