Give me a nice and updated Ubuntu Development Box Packer.io

Packer.io is great. For your pleasure, since it seems difficult for me to find a simple updated ubuntu dev box, heres a Digital Ocean packer config for the latest and greatest Ubuntu Python and Java Dev box. Youll need a variables file with your API token from Digitalocean and an image is built. You can add other builders too. A Vagrant, an AWS box, a docker image… it gets really fancy with packer.io