一、安装miniconda1、下载wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-aarch64.sh2、运行安装脚本bash Miniconda3-latest-Linux-aarch64.sh1确认2按q跳过3接受许可4安装路径默认在/home/pi/等待安装完成即可3、配置生效source ~/.bashrc二、安装python3.8虚拟环境conda create -n py38 python3.81接受条款全部选a即可2切换虚拟环境conda activate py38三、安装PyQt5conda install -c conda-forge pyqt四、使用清华源安装库-i https://pypi.tuna.tsinghua.edu.cn/simple