ODK Central Build Error

Hi @yanokwa.
I created an Ubuntu VM and started the process to get Central running as you suggested.
However, I ran into another issue. When I execute docker-compose build, it ends this time with
Service 'nginx' failed to build: The command '/bin/sh -c apt-get update; apt-get install -y openssl netcat nginx-extras lua-zlib' returned a non-zero code: 100

I found this within the forum and tried docker-compose logs nginx and git status. Guess its better if I just show you/the community the output of those.

Any ideas?