问题：已经使用pip安装库，却提示ModuleNotFoundError: No module named xx
解决办法：
1 >>> import sys 2 3 >>> print(sys.path) 4 ['', '/Users/xxx/lib/python311.zip', '/Users/xxx/lib/python3.11', '/Users/xxx/lib/python3.11/lib-dynload'] 5 6 >>> sys.path.append("/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages")
参考：
路径在哪 ？
- ModuleNotFoundError module named pip Nomodulenotfounderror module named pip modulenotfounderror module named 39 modulenotfounderror watchdog module named modulenotfounderror module kornia named modulenotfounderror packaging module named modulenotfounderror module pandas named modulenotfounderror module infer named modulenotfounderror module named torch modulenotfounderror module lanms named modulenotfounderror module qrcode named