Can't PIP install KCL all the time because of 429 responses from Maven

So we're working on beginning to use the KCL. We've got a Dockerized build that pip-install's `amazon_kclpy==2.0.1`. Sometimes this works, but sometimes we get 429s from Maven for all the things it needs to install.



This is a big problem, since if we cannot do this install, we cannot use the KCL. Is there either an alternative way to install this stuff? Or is there something that can be done that would make this all consistently install?