Error installing DALI on hailo docker

latest docker, compiling with optimization level 4, I get the following warning:
DALI is not installed, using tensorflow dataset for layer by layer train. Using DALI will improve train time significantly. To install it use: pip install --extra-index-url https://developer.download.nvidia.com/compute/redist nvidia-dali-cuda110 nvidia-dali-tf-plugin-cuda110

however running the pip command the wheel is downloaded then an error:
Collecting nvidia-dali-cuda110
Downloading https://developer.download.nvidia.com/compute/redist/nvidia-dali-cuda110/nvidia_dali_cuda110-1.47.0-py3-none-manylinux2014_x86_64.whl (534.1 MB)
Collecting nvidia-dali-tf-plugin-cuda110
Downloading https://developer.download.nvidia.com/compute/redist/nvidia-dali-tf-plugin-cuda110/nvidia_dali_tf_plugin_cuda110-1.47.0.tar.gz (387 kB)

ERROR: nvidia-dali-tf-plugin-cuda110 from https://developer.download.nvidia.com/compute/redist/nvidia-dali-tf-plugin-cuda110/nvidia_dali_tf_plugin_cuda110-1.47.0.tar.gz does not appear to be a Python project: neither ‘setup.py’ nor ‘pyproject.toml’ found.

Thoughts?

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