This is a Heroku buildpack of PhantomJS(http://phantomjs.org).
Example usage:
$ heroku create --stack cedar --buildpack https://github.com/stomita/heroku-buildpack-phantomjs.git
# or if your app is already created:
$ heroku config:add BUILDPACK_URL=https://github.com/stomita/heroku-buildpack-phantomjs.git
$ git push heroku master
If you're using heroku-buildpack-multi to include other buildpacks, you should set environment variable by your own to include following paths.
PATH="/usr/local/bin:/usr/bin:/bin:/app/vendor/phantomjs/bin"
LD_LIBRARY_PATH="/usr/local/lib:/usr/lib:/lib:/app/vendor/phantomjs/lib"