Docker hub builds are currently failing with the following error:

Build failed: The command '/bin/sh -c apt-get update && apt-get install -y bzip2 git php5-geos phpunit unzip' returned a non-zero code: 100

Example: https://hub.docker.com/r/farmos/farmos/builds/bpleynmdmn8naaz2kx59unj/