This is a fork of the Heroku Ruby buildpack, that includes OpenCV and CMake for gems like
ruby-opencv and 'ropencv' and all the fun computer vision tools to work on Heroku.
Just set this as your buildpack with the following command:
heroku config:add BUILDPACK_URL=https://github.com/lilibethdlc/heroku-buildpack-ruby-opencv
Here's the basic flow of how the buildpack works:
Copy the snippet above into CLI.