I got the same problem by using docker installation. You can skip this part "export COMPOSE_FILE=docker-compose-prod.yml" as temporary solution
On 2020/06/03 15:35:58, Aurélien Terrestris <aterrest...@gmail.com> wrote: > Hello, > > I just installed Allura with the docker method, on an Ubuntu 20.04 and > once done (without errors apparently), I just get 503 errors when > browsing my website. I suppose something isn't running, where to check > first ? > > > 503 Service Temporarily Unavailable > nginx/1.17.6 > > best regards > A.T. >