Problems with docker on a 32 bits linux computer
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I am trying to use igm on a 32 bits linux computer (OS: antiX).
I had to install Docker from outside igm performing "sudo apt install docker.io". Within igm, it was not working.
I igm, when I try to install the apps, I get an error that says: "unknown flag: --env-file".
I'm not too familiar with this particular Linux distro.
Judging from the command, it seems like a Debian based distro. I think the reason it's not working is from the package name, as it specifically uses docker.io instead of docker-ce that Debian/Ubuntu uses.
Strange, --env-file argument is related to Docker Compose command. Depending on the distro package version instead of using the new docker compose, it's possible it's using the older docker-compose Compose command. All dotenv files are loaded correctly for use when invoking Docker compose.
There's a good chance it might be using a very old version of Docker Compose. Try using the latest update of the tool. There's been quite a bit of refinement to cater for these issues.
I updated the tool.
Now I get that error :
Installing selective applications...
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/json?all=1&filters=%7B%22label%22%3A%7B%22project%3Dproxy%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
start.sh: 248: docker-compose: not found
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post "http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/prune": dial unix /var/run/docker.sock: connect: permission denied
start.sh: 252: docker-compose: not found
Docker user group isn't set, hence Docker has no access to the docker.sock.
Run newgrp docker and try again.
When performing newgrp docker the system was asking a password I don't know.
I followed instructions here: https://docs.docker.com/engine/install/linux-postinstall/ (sudo groupadd... sudo usermod...) and then I was able to do newgrp docker without being asked a password.
But now the error in igm is:
Installing selective applications...
start.sh: 248: docker-compose: not found
Total reclaimed space: 0B
start.sh: 252: docker-compose: not found
Press Enter to continue...
Because you've installed docker manually, the docker package for your distro doesn't automatically install Docker Compose with it, hence, you will need to install Docker Compose separately.
I think your distro doesn't come with Docker and Docker Compose as standard. To use the native version of Docker Compose that's not compiled with Python and uses from Docker natively (which is faster) you might need to re-install Docker with the following source.
sudo apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-pluginFinally check if it exists:
docker compose version