我正在尝试完成pip install公式,但不断收到此错误TracebackPython27\lib\runpy.py", line 72, in _run_code File "c:\Python27\Scripts\pip.exe__main__.py", line 5, in <module>
我试图在cmd中使用命令pip install pygame,但存在错误。错误显示如下:Collecting pygame
Using cached https://files.pythonhosted.orgYou are using pip version 18.1, however version 19.1.1 is available.You should consider upgrading via