``` echo "deb [trusted=yes] https://developer.download.nvidia.com/hpc-sdk/ubuntu/amd64 /" >> /etc/apt/sources.list.d/hpccm.list apt-get update -y DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \ nvhpc-20-7-cuda-multi ``` #7 2.777 W: GPG error: https://developer.download.nvidia.com/hpc-sdk/ubuntu/amd64 InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F338EA0E0105AB24