下面是报错信息。根据报错信息，我使用的是pip版本是7，让我使用9。但是我更新成9了，再次安装还是这个问题。

具体报错信息：

Collecting functools

  Using cached functools-0.5.tar.gz

    Complete output from command python setup.py egg_info:

    Traceback (most recent call last):

      File "<string>", line 3, in <module>

      File "/Users/xxxxxx/PhpstormProjects/movie_venv/lib/python3.6/site-packages/setuptools/__init__.py", line 4, in <module>

        import distutils.core

      File "/Users/xxxxxx/PhpstormProjects/movie_venv/lib/python3.6/distutils/__init__.py", line 4, in <module>

        import imp

      File "/Users/xxxxxx/PhpstormProjects/movie_venv/lib/python3.6/imp.py", line 19, in <module>

        from importlib._bootstrap import _ERR_MSG, _exec, _load, _builtin_from_name

      File "/Users/xxxxxx/PhpstormProjects/movie_venv/lib/python3.6/importlib/__init__.py", line 57, in <module>

        import types

      File "/Users/xxxxxx/PhpstormProjects/movie_venv/lib/python3.6/types.py", line 171, in <module>

        import functools as _functools

      File "/private/var/folders/lk/ckx4912j70lc11msj6bh6vlm0000gn/T/pycharm-packaging2/functools/functools.py", line 34

        raise TypeError, 'compose expects at least one argument'

                       ^

    SyntaxError: invalid syntax

    ----------------------------------------

You are using pip version 7.1.0, however version 9.0.1 is available.

You should consider upgrading via the 'pip install --upgrade pip' command.

Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/lk/ckx4912j70lc11msj6bh6vlm0000gn/T/pycharm-packaging2/functools

麻烦老师帮忙解决下。谢谢。