AppPlatform apt-get support for node-js environment

I am trying to deploy our product to the new app platform, but our node-js app requires some native dependencies (graphics magic, cario, etc…).

The issue is that the node-js environment slug does not allow running apt-get install, or sudo apt-get install. I’m not sure if it’s related to the fact that you are not including the heroku apt buildpack, https://elements.heroku.com/buildpacks/heroku/heroku-buildpack-apt

apt-get install receives: Reading package lists… E: List directory /var/lib/apt/lists/partial is missing. - Acquire (13: Permission denied

sudo apt-get install receives: sudo: effective uid is not 0, is /usr/bin/sudo on a file system with the ‘nosuid’ option set or an NFS file system without root privileges?