Make sure you have the heroku gem installed
gem install heroku
Create a new heroku app and use the Erlang buildpack
heroku create wm-demo-heroku -s cedar heroku config:add BUILDPACK_URL="https://github.com/archaelus/heroku-buildpack-erlang.git"
Then just push it to Heroku.
The code taken frome the Webmachine demo comes with its own license.
Anything else in this repository is licensed by me under the MIT license. See
LICENSE for more information.