This is a Docker-based Python interpreter builder. It builds Python interpreters using a Debian-based Docker image. These interpreters are suitable to be moved to another Debian-based Docker image. This avoids needing to install build dependencies in the final container.
Use make:
make build
The interpreters will be outputted to output/interpreters.tar.gz, this is
suitable to be added directly to a Docker container:
ADD interpreters.tar.gz /
Docker will automatically un-tar the interpreters into /opt.