pip install 时出现的问题，请大咖协助解决

[deancf]

C:\Users\JCDZ-AOI>pip install opencv-python -i https://pypi.tuna.tsinghua.edu.cn/simple
Traceback (most recent call last):
File "c:\programdata\anaconda3\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "c:\programdata\anaconda3\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\ProgramData\Anaconda3\Scripts\pip.exe\__main__.py", line 5, in <module>
File "C:\Users\JCDZ-AOI\AppData\Roaming\Python\Python37\site-packages\pip\__init__.py", line 1, in <module>
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
File "C:\Users\JCDZ-AOI\AppData\Roaming\Python\Python37\site-packages\pip\_internal\__init__.py", line 1, in <module>
import pip._internal.utils.inject_securetransport # noqa
ValueError: source code string cannot contain null bytes


pip install 出现错误

在此之前我参考了 用Pycharm运行后出现“No module named 'cv2'”错误的终极解决方案 这个帖子

https://blog.csdn.net/lhw19931201/article/details/86545964?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.channel_param



请教各位大咖帮忙解决，感谢

[deancf]

重新卸载/安装anaconda3，pycharm，重新设定又好了，菜鸟的坑不知道有多少

[shoppo0505]

这个链接下面下载不下来吧