(venv) C:\Users\march\PycharmProjects\pygame>pip install pygame -i https://pypi.tuna.tsinghua.edu.cn/simple

Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple

Collecting pygame

  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/0f/9c/78626be04e193c0624842090fe5555b3805c050dfaa81c8094d6441db2be/pygame-1.9.6.tar.gz (3.2MB)

    100% |████████████████████████████████| 3.2MB 3.3MB/s

    Complete output from command python setup.py egg_info:

    WARNING, No "Setup" File Exists, Running "buildconfig/config.py"

    Using WINDOWS configuration...

    Download prebuilts to "prebuilt_downloads" and copy to "./prebuilt-x64"? [Y/n]Traceback (most recent call last):

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

      File "C:\Users\march\AppData\Local\Temp\pip-install-d3rzj430\pygame\setup.py", line 194, in <module>

        buildconfig.config.main(AUTO_CONFIG)

      File "C:\Users\march\AppData\Local\Temp\pip-install-d3rzj430\pygame\buildconfig\config.py", line 210, in main

        deps = CFG.main(**kwds)

      File "C:\Users\march\AppData\Local\Temp\pip-install-d3rzj430\pygame\buildconfig\config_win.py", line 576, in main

        and download_win_prebuilt.ask(**download_kwargs):

      File "C:\Users\march\AppData\Local\Temp\pip-install-d3rzj430\pygame\buildconfig\download_win_prebuilt.py", line 302, in ask

        reply = raw_input(

    EOFError: EOF when reading a line

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

Command "python setup.py egg_info" failed with error code 1 in C:\Users\march\AppData\Local\Temp\pip-install-d3rzj430\pygame\