"exec /sbin/entrypoint.sh: exec format error"

[xenon154]

Hi, I attempted to set up Zulip using the instructions (cloning the repo and skipping production instructions), but when I run docker-compose up inside of the Zulip directory, it keeps giving me these errors:

docker-zulip_zulip_1 exited with code 1
zulip_1 | exec /sbin/entrypoint.sh: exec format error

I am running the container on a Raspberry Pi 4 if that helps at all.

I did not touch any of the configuration files, and only used the commands I was told to.
I'm not really sure how to fix this, so any help would be awesome.

[xenon154]

Also when I do docker-compose ps it shows docker-zulip_zulip_1 as restarting, and it doesn't leave that state.

[hiiragizawakun]

having the same issue, using Raspberry Pi 4 too

[Onur-Cansever]

having the same issue, using Orange Pi 5 too

[lukaslangrock]

I just had the same problem, and this error usually occurs when the docker image doesn't support the used architecture. As #357 and the dockerhub image shows, there is no docker image for arm64.

[timabbott]

Closing as this is a duplicate of #357, thanks @lukaslangrock for explaining for others!