GPG error

[ct2034]

When running docker-compose build I receive this error message:

W: GPG error: https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A4B469963BF863CC
E: The repository 'https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  InRelease' is not signed.

(happending at

ctrm/Dockerfile

Line 5 in 0eb5263

RUN apt-get -y update

)

[yonetaniryo]

Thank you @ct2034 for noticing this and also proposing a PR!
Although NVIDIA's GPG key won't typically become an issue in docker environments as long as their base image is updated periodically, but I found that the base image our Dockerfile refers to has not been updated for two years, which I believe is causing this issue. I'll check the PR you made soon. Thank you!

[yonetaniryo]

I have checked the PR #2 and confirmed it resolved the issue.
Although using a newer base image will also resolve the issue, I would like to accept #2 to keep the current base image for the reproducibility purpose. I'll merge the PR and close this issue. Thank you @ct2034 !