python - pip安装virtualenvwrapper-powershell不起作用

我正在尝试使用powershell创建virtualenv，但是出现以下错误，但我没有找到解决方案:

Collecting virtualenvwrapper-powershell
  Using cached https://files.pythonhosted.org/packages/f5/40/36d418b950139cd09738c0924066ef340ffd6c43f79f67c6152c56a8a628/virtualenvwrapper-powershell-12.7.8.zip
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\spajd\AppData\Local\Temp\pip-install-q84xhg3w\virtualenvwrapper-powershell\setup.py", line 76
        TOKEN_READ = 0x00020000L | 0x0008
                               ^
    SyntaxError: invalid syntax

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1

如果有人可以帮助我，我将不胜感激!

最佳答案

语法0x00020000L仅限于Python2:

$ python
Python 2.7.13 (default, Nov 24 2017, 17:33:09)
>>> 0x00020000L
131072L

$ python3
Python 3.5.3 (default, Jan 19 2017, 14:11:04)
>>> 0x00020000L
  File "<stdin>", line 1
    0x00020000L
              ^
SyntaxError: invalid syntax

该代码显然不适用于Python3。