PyQt5在Windows10下安装需要很多依赖库,但是这些依赖库又有版本限制,试了好几次,找到相对均衡的安装版本。
pip uninstall pyqt5 PyQt5-stubs pyqt5-tools pip install pyqt5==5.13.0 PyQt5-stubs==5.13.0.1 pyqt5-tools==5.13.0.1.5