搞根社区搞的，原本debian维护的docker.io包没了，所以只能自己加源安装docker-ce……

参考：https://mirrors.tuna.tsinghua.edu.cn/help/docker-ce/

curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/debian \
  buster stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt-get update
sudo apt-get install docker-ce

相当于还是得先用Debian的buster仓库

这估计还得从之前的deepin源里下载安装

我选择用homebrew安装

就这些命令吗

没有亲测，是不是可以sudo apt install docker.io

Package: docker.io
Source: docker.io (20.10.23+dfsg1-1)
Version: 20.10.23+dfsg1-1+b3
Architecture: amd64
Maintainer: Debian Go Packaging Team
Installed-Size: 147438
Pre-Depends: init-system-helpers (>= 1.54~)
Depends: libc6 (>= 2.34), libdevmapper1.02.1 (>= 2:1.02.97), libsystemd0, adduser, containerd (>= 1.4~), iptables, lsb-base, runc (>= 1.0.0rc8), tini
Recommends: apparmor, ca-certificates, cgroupfs-mount, git, needrestart (>= 3.1~), xz-utils
Suggests: docker-doc, aufs-tools, btrfs-progs, debootstrap, e2fsprogs, rinse, rootlesskit, xfsprogs, zfs-fuse | zfsutils-linux
Conflicts: docker-ce, docker-ce-cli, docker-ce-rootless-extras
Homepage: https://mobyproject.org
Priority: optional
Section: admin
Filename: pool/community/d/docker.io/docker.io_20.10.23+dfsg1-1+b3_amd64.deb
Size: 36203232
SHA512: 8f6280c7cbfe758400a63328df268bb4cbd40edff3bc20c903f67816963022252f66bdf1bd289468381e855701aa295bb5ed02c49e3809fd7cd9998566e230cc
SHA256: 61d8dc25e25c54c3d778a4a146d7114fd7cc024eec1e4a4bbf1c6519fae1eb0a
SHA1: e09dad9cdf249fae9f9548e85639b531f1da17cd
MD5sum: 364627e4091928ccc531e894045706ae
Description: Linux container runtime
Docker complements kernel namespacing with a high-level API which operates at
the process level. It runs unix processes with strong guarantees of isolation
and repeatability across servers.
.
Docker is a great building block for automating distributed systems:
large-scale web deployments, database clusters, continuous deployment systems,
private PaaS, service-oriented architectures, etc.
.
This package contains the daemon and client. Using docker.io on non-amd64 hosts
is not supported at this time. Please be careful when using it on anything
besides amd64.
.
Also, note that kernel version 3.8 or above is required for proper operation of
the daemon process, and that any lower versions may have subtle and/or glaring
issues.
Description-md5: 05dc9eba68f3bf418e6a0cf29d555878

亲测，ok

• 亲测O K