1.更新apt包索引:
sudo apt update #這一步可能會報錯, 參考遇到的問題2.通過HTTPS使用倉庫(repository)安裝:
sudo apt install apt-transport-https ca-certificates curl software-properties-common3.在/etc/apt/sources.list.d/docker.list文件中添加下面內(nèi)容
echo 'deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable' >>/etc/apt/sources.list.d/docker.list
deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable4.添加Docker官方的GPG密鑰:
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add --
5.安裝
sudo apt install docker-ce
【報錯】
E: Package 'docker-ce' has no installation candidate
E: Package 'docker-ce' has no installation candidate
【解決方法】
添加其他的源,更新庫,再試:
sudo echo "deb https://download.docker.com/linux/ubuntu zesty edge" > /etc/apt/sources.list.d/docker.list
sudo apt update&&sudo apt install docker-ce
