適用于Buster的Raspbian
參考https://mirrors.tuna.tsinghua.edu.cn/help/raspbian/

sudo nano /etc/apt/sources.list

注解原有地址語句

deb https://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contrib rpi
deb-src https://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contrib rpi

sudo nano /etc/apt/sources.list.d/raspi.list

注解原有地址語句

deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main contrib non-free rpi
deb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main contrib non-free rpi

查看是否有效

sudo apt-get update

image.png

sudo apt-get upgrade

更換Python3的pip3的源地址

sudo nano /etc/pip.conf

注解掉[global]下的第一行，粘貼，保存退出

index-url = https://pypi.tuna.tsinghua.edu.cn/simple
trusted-host = pypi.tuna.tsinghua.edu.cn