This is a Heroku buildpack for using
qpdf in your project.
The binaries for this pack are fetched from Amazon's Ubuntu packages mirror.
Add the buildpack to your application.
heroku buildpacks:add https://github.com/jamesdphillips/heroku-buildpack-qpdf.git -a my_app
You can verify installation by running the following.
hk run "qpdf --help" -a my_app
Copy the snippet above into CLI.