1. 首先创建了虚拟环境，用清华源安装pyqt5 pip install pyqt5 -i https://pypi.tuna.tsinghua.edu.cn/simple/ 遇到报错error: subprocess-exited-with-error      × Preparing metadata (pyproject.toml) did not run successfully.

UTM虚拟机引导地址： https://docs.getutm.app/guides/ubuntu/ 下载ubuntu镜像 https://docs.getutm.app/guides/ubuntu/ 选择 utm安装包下载: https://github.com/utmapp/UTM/tags 安装步骤： 否则可能无法上网~ 等待安装