369页里的（3）内容的第一行wsgiref模块无法使用pip安装！

报错信息

ERROR: Command errored out with exit status 1:

     command: 'd:\py\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\admin\\AppData\\Local\\Temp\\pip-install-q1fia6p9\\wsgiref\\setup.py'"'"'; __file__='"'"'C:\\Users\\admin\\AppData\\Local\\Temp\\pip-install-q1fia6p9\\wsgiref\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\admin\AppData\Local\Temp\pip-pip-egg-info-0q0o_iui'

         cwd: C:\Users\admin\AppData\Local\Temp\pip-install-q1fia6p9\wsgiref\

    Complete output (8 lines):

    Traceback (most recent call last):

      File "<string>", line 1, in <module>

      File "C:\Users\admin\AppData\Local\Temp\pip-install-q1fia6p9\wsgiref\setup.py", line 5, in <module>

        import ez_setup

      File "C:\Users\admin\AppData\Local\Temp\pip-install-q1fia6p9\wsgiref\ez_setup\__init__.py", line 170

        print "Setuptools version",version,"or greater has been installed."

              ^

    SyntaxError: Missing parentheses in call to 'print'. Did you mean print("Setuptools version",version,"or greater has been installed.")?

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

ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

（版本-3.8.1）