polar牛人大佬：
:~# apt-get install sudo -y
Reading package lists… Done
Building dependency tree
Reading state information… Done
The following NEW packages will be installed:
sudo
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,245 kB of archives.
After this operation, 3,886 kB of additional disk space will be used.
Err:1 http://ftp.us.debian.org/debian buster/main amd64 sudo amd64 1.8.27-1
404 Not Found
E: Failed to fetch http://ftp.us.debian.org/debian/pool/main/s/sudo/sudo_1.8.27-1_amd64.deb 404 Not Found
E: Unable to fetch some archives, maybe run apt-get update or try with –fix-missing?
余留香牛人大佬：
apt-get update
please
polar牛人大佬：
apt-get update
please
完美解决
谢谢留香留香帅
朕的大清完了？牛人大佬：
为什么，为毛centos 不香吗
羞涩牛人大佬：
为什么，为毛centos 不香吗
centos 马上停止维护了
yanzhiling2001牛人大佬：
没在ftp.us.debian.org 这个源里找到sudo_1.8.27这个包
七枷社牛人大佬：
debian 的系统 不管安装什么 都要先apt update
polar牛人大佬：
debian 的系统 不管安装什么 都要先apt update
谢谢七枷社大猛男提醒