# File lib/heroku/api/buildpacks.rb, line 15
    def get_buildpacks(app)
      request(
        :headers  => {'Accept' => "application/vnd.heroku+json; version=3", 'Conent-Type' => 'application/json'},
        :expects  => 200,
        :method   => :get,
        :path     => "/apps/#{app}/buildpack-installations"
      )
    end