windows电脑python3.6.5pip工具出现问题

问题遇到的现象和发生背景

使用pip安装pgzero时提示错误信息

Traceback (most recent call last):
  File "e:\pytnon\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "e:\pytnon\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "E:\pytnon\Scripts\pip.exe\__main__.py", line 5, in <module>
ModuleNotFoundError: No module named 'pip'

操作环境、软件版本等信息

windows系统 Python3.6.5

python环境配置有问题吧，这是你的安装路径吗：E:\pytnon\Scripts\pip.exe， 直接运行这个E:\pytnon\Scripts\pip.exe看看报错不