Docker build python version error

[gamdwk]

When I use the dockerfile in /examples/docker to build, error:

typing-extensions requires Python '>=3.7' but the running Python is 3.6.9

It shows that the Python version is incorrect. I tried changing the image in the Dockerfile to nvidia/cuda:11.7.1-cudnn8-devel-ubuntu20.04, which I know comes with Python version 3.8. However, there are some issues with its apt source: the process '/bin/sh -c apt update' did not complete successfully with exit code 100. Can you please update this file? Additionally, when I tried to manually handle this issue and installed Marius using 'pip install .', I received an error that says

'CMake Error at /tmp/pip-build-env-cedd6q4t/overlay/lib/python3.8/site-packages/cmake/data/share/cmake-3.26/Modules/CMakeDetermineCUDACompiler.cmake:180 (message): Failed to find nvcc.'

Why this happened and how to solve it？

[rogerwaleffe]

Thanks for your question! Yes, these issues are not too surprising. Our original docker file had gotten quite out of date. We have updated the docker file and install dependencies/instructions. Can you try again with the latest main branch?

See here for instructions: https://github.com/marius-team/marius/tree/main/examples/docker