# ./discourse-setup
…
Building app
standard_init_linux.go:211: exec user process caused "exec format error"
Your Docker installation is not working correctly
See: https://meta.discourse.org/t/docker-error-on-bootstrap/13657/18?u=sam
Raspberry Pi で Discourse をインストールしようとした際、2 つの異なる Docker バージョンを試しました:
# docker --version # (from debian buster)
Docker version 18.09.1, build 4c52b90
# docker --version # (installed via discouse installation script)
Docker version 19.03.12, build 48a6621
# arch
armv7l