Hi.

You’ll probably want to install all of your dependencies in package.sh, using just a standard pip install OR the REPO/DIR method if you want to install from a local setup.py file.

The RUN python3 -m pip install ... is just to get the container up to speed with boto3 and pip.

Keep in mind that the pip installs are happening in Linux, on the container. Your Mac is not really in the picture. So anything that you pip install in the container will have its dependencies (wheels, compiled C libs, included) zipped up in the final product.