Я слежу за официальное руководство по установке Docker для docker-ce на Ubuntu.
Когда я доберусь до sudo apt install docker-ce
Я получаю E: Package 'docker-ce' has no installation candidate
:
$ sudo apt-get updateHit:1 http://gb.archive.ubuntu.com/ubuntu bionic InReleaseHit:2 http://gb.archive.ubuntu.com/ubuntu bionic-updates InReleaseHit:3 http://gb.archive.ubuntu.com/ubuntu bionic-backports InReleaseHit:4 http://security.ubuntu.com/ubuntu bionic-security InReleaseReading package lists... Done$ sudo apt-get install \> apt-transport-https \> ca-certificates \> curl \> software-properties-commonReading package lists... DoneBuilding dependency tree Reading state information... Doneca-certificates is already the newest version (20180409).curl is already the newest version (7.58.0-2ubuntu3).software-properties-common is already the newest version (0.96.24.32.1).The following NEW packages will be installed apt-transport-https0 to upgrade, 1 to newly install, 0 to remove and 0 not to upgrade.Need to get 1,692 B of archives.After this operation, 152 kB of additional disk space will be used.Do you want to continue? [Y/n] Get:1 http://gb.archive.ubuntu.com/ubuntu bionic/universe amd64 apt-transport-https all 1.6.1 [1,692 B]Fetched 1,692 B in 0s (65.4 kB/s) Selecting previously unselected package apt-transport-https.(Reading database ... 116694 files and directories currently installed.)Preparing to unpack .../apt-transport-https_1.6.1_all.deb ...Unpacking apt-transport-https (1.6.1) ...Setting up apt-transport-https (1.6.1) ...$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -OK$ sudo apt-key fingerprint 0EBFCD88pub rsa4096 2017-02-22 [SCEA] 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88uid [ unknown] Docker Release (CE deb) <docker@docker.com>sub rsa4096 2017-02-22 [S]$ sudo add-apt-repository \> "deb [arch=amd64] https://download.docker.com/linux/ubuntu \> $(lsb_release -cs) \> stable"Hit:1 http://gb.archive.ubuntu.com/ubuntu bionic InReleaseHit:2 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease Hit:3 http://gb.archive.ubuntu.com/ubuntu bionic-backports InRelease Get:4 https://download.docker.com/linux/ubuntu bionic InRelease [64.4 kB] Hit:5 http://security.ubuntu.com/ubuntu bionic-security InRelease Fetched 64.4 kB in 0s (141 kB/s)Reading package lists... Donerobin@xps:~/git/snapcraft.io$ sudo apt-get updateHit:1 http://gb.archive.ubuntu.com/ubuntu bionic InReleaseHit:2 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease Hit:3 http://gb.archive.ubuntu.com/ubuntu bionic-backports InRelease Hit:4 https://download.docker.com/linux/ubuntu bionic InRelease Hit:5 http://security.ubuntu.com/ubuntu bionic-security InRelease Reading package lists... Done $ sudo apt-get install docker-ceReading package lists... DoneBuilding dependency tree Reading state information... DonePackage docker-ce is not available, but is referred to by another package.This may mean that the package is missing, has been obsoleted, oris only available from another sourceE: Package 'docker-ce' has no installation candidate
Моей первой мыслью было, что Docker еще не выпустил пакет для Bionic (он очень новый), но когда я искал "установить docker-ce ubuntu 18.04", я нашел руководство, которое кажется специфичным для 18.04, и в основном просто дает точно такие же инструкции - предполагая, что это, по крайней мере, сработало для автора:
https://linuxconfig.org/how-to-install-docker-on-ubuntu-18-04-bionic-beaver
У кого-нибудь есть какие-нибудь идеи, почему это может не сработать для меня?