anchor.diff:  # install uwsgi now because it takes a little while
   run pip install uwsgi
   
  -# install nginx
   run apt-get install -y python-software-properties
   run apt-get update
  -#run add-apt-repository -y ppa:nginx/stable
  -run apt-get install -y sqlite3
  +run apt-get install -y postgresql postgresql-contrib
   
   # install our code
   add . /home/docker/code/
  
positive.code: # Copyright 2015 Oscar Cortez
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  FROM ubuntu:14.04
  
  #run echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
  run apt-get update
  run apt-get install -y build-essential git
  run apt-get install -y python python-dev python-setuptools
  
negative.code: run ln -s /home/docker/code/nginx-app.conf /etc/nginx/sites-enabled/
  run ln -s /home/docker/code/supervisor-app.conf /etc/supervisor/conf.d/
  
  expose 80
  cmd ["supervisord", "-n"]
  