linux - 如何在橙色 pi 上安装 apache2？

Question

有一些错误。什么可以解决这个问题？我已经尝试过“apt-get update”和“apd-get upgrade”。

Err:1 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf libbrotli1 armhf 1.0.7-2
  404  Not Found [IP: 101.6.15.130 80]
Ign:2 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2-bin armhf 2.4.38-3+deb10u4
Ign:3 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2-data all 2.4.38-3+deb10u4
Ign:4 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2-utils armhf 2.4.38-3+deb10u4
Ign:5 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2 armhf 2.4.38-3+deb10u4
Err:2 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2-bin armhf 2.4.38-3+deb10u4
  404  Not Found [IP: 101.6.15.130 80]
Err:3 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2-data all 2.4.38-3+deb10u4
  404  Not Found [IP: 101.6.15.130 80]
Err:4 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2-utils armhf 2.4.38-3+deb10u4
  404  Not Found [IP: 101.6.15.130 80]
Err:5 http://mirrors.tuna.tsinghua.edu.cn/debian buster/main armhf apache2 armhf 2.4.38-3+deb10u4
  404  Not Found [IP: 101.6.15.130 80]
E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/b/brotli/libbrotli1_1.0.7-2_armhf.deb  404  Not Found [IP: 101.6.15.130 80]
E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/a/apache2/apache2-bin_2.4.38-3+deb10u4_armhf.deb  404  Not Found [IP: 101.6.15.130 80]
E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/a/apache2/apache2-data_2.4.38-3+deb10u4_all.deb  404  Not Found [IP: 101.6.15.130 80]
E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/a/apache2/apache2-utils_2.4.38-3+deb10u4_armhf.deb  404  Not Found [IP: 101.6.15.130 80]
E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/a/apache2/apache2_2.4.38-3+deb10u4_armhf.deb  404  Not Found [IP: 101.6.15.130 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?