1、下载PyFlow:基于 Python 的可视化脚本框架项目 - AtomGit下载release分支2、解压3、安装依赖pip install -r requirements.txt4、运行python pyflow.py此时报错raise QtBindingMissingModuleError (nameQtSvgWidgets) qtpy.QtBindingMissingModuleError: The QtSvgWidgets module was not found. It is not currently implemented in PyQt5.原因这是因为用到了PyQt5但是PyQt5没有QtSvgWidgets解决卸载所有安装的Qt库pip uninstall PyQt6 pyqt6-sip PyQt5 pyqt5-sip -y安装PySide6pip install pyside6 qtpy5、重新运行解决参考PyFlow完全入门如何构建第一个可视化程序-CSDN博客