- Uses Ubuntu 14.04 LTS 64-bit.
  - Requires Vagrant to be installed (vagrantup.com).
  - Primarily useful for testing in GNU+Linux.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1597664 13f79535-47bb-0310-9956-ffa450edef68