I don’t seem to see a way to build a ray image from the source code, the currently provided build-docker.sh is still a wheel download from the Internet
Why do you want to build a Ray image from the source code? Do you just want to use a custom image? If you only want to extend the Ray Docker image, you can write your own Dockerfile using the Ray image as a base.
FROM rayproject/ray:2.38.0
# Do whatever you want to do