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correction in docker compose installation instructions

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hugo gogo
2022-08-29 16:45:55 +02:00
parent f86988a54a
commit cbe0edc1ce
1 changed files with 3 additions and 2 deletions
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README.md
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@@ -41,6 +41,7 @@ This README would normally document whatever steps are necessary to get your app
- [github releases](https://github.com/docker/compose/releases)
- [install last version of compose manually](https://docs.docker.com/compose/install/compose-plugin/#install-the-plugin-manually)
- [install manually SO discussion](https://stackoverflow.com/questions/57456212/error-version-in-docker-compose-yml-is-unsupported)
- [correct release version name for download with a 'v'](https://stackoverflow.com/questions/58747879/docker-compose-usr-local-bin-docker-compose-line-1-not-command-not-found)
- the version installed with apt is 1.17.1, way out of date
**remove old versions**
@@ -57,9 +58,9 @@ This README would normally document whatever steps are necessary to get your app
**check if installation worked**
- `sudo docker run hello-world`
**installing docker compose** checked version on github release, see above
- `sudo curl -L "https://github.com/docker/compose/releases/download/2.10.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose`
- notice the 'v' below, before the version name (docker doc has it wong)
- `sudo curl -L "https://github.com/docker/compose/releases/download/v2.10.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose`
- `sudo chmod +x /usr/local/bin/docker-compose`
- `sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose`
**build and run a docker image**
- be in directory with a Dockerfile
- `sudo docker build --tag <name> .`