ruby on rails - setup for prawn, prawnto on heroku -

I'm trying to use the prawn, prawnto pdfs hosted on heroku in a Rails application.

But I'm struggling with setup.

Is it possible to use Prokok, on Enoki?

Is there any guide from which I should do?

Now I've got a solution.

At first I was one.

  root with prawn prawn-layout  

Directory of the hero sets gems in their own right.

prawnto is a plugin and can be in vendor / plugin directory

  install script / plugin GIT: //github.com/thorny-sun/prawnto.gct < / Code> 

.

Now, its work is fine, it was my fault, I thought that. The files are only for choosing from pre-installed gems.