解决pyinstaller打包exe出现unable to find Qt5Core.dll on PATH

很多方法调试不通，在StackOverflow上发现一个方法

pip uninstall pyqt5

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pyqt5==5.12.2

原文:

https://stackoverflow.com/questions/56949297/how-to-fix-importerror-unable-to-find-qt5core-dll-on-path-after-pyinstaller-b