Pip install hangs due to broken overlay download

[mdarnold1]

Install hangs on downloading overlays. Inspecting the links shows that at least some are broken, but the first file attempted (and many others) can be downloaded manually. Would be helpful to have instructions for a workaround until this is fixed.

Also affects https://pypi.org/project/pynq-compute-labs/ - reporting here because I can't find a git for that and I assume the projects are linked.

[mdarnold1]

pip install with --no-build-isolation due to https://github.com/Xilinx/Alveo-PYNQ/issues/32 (dependencies installed separately)

with -v gets stuck here: copying pynq_alveo_examples/notebooks/4_building_and_emulation/1-building-with-vitis.ipynb -> build/lib/pynq_alveo_examples/notebooks/4_building_and_emulation running download_overlays Downloading file 'test_data.bin'. This may take a while... Downloading file 'test_data.bin'. This may take a while...

[mdarnold1]

notebooks/data_compression/test_data_bin.link -> https://www.xilinx.com/bin/public/openDownload?filename=alveopynq.compression.xilinx_u200_xdma_201830_2.xclbin which can be downloaded manually

[mdarnold1]

notebooks/1_introduction/intro.xclbin.link: http://bit.ly/2SzJB81 -> 404 http://bit.ly/38zNGP0 -> not found remainder can be downloaded manually

[mdarnold1]

notebooks/2_kernel_optimization/kernel_opt.xclbin.link: http://bit.ly/38A1wkt -> 404 remainder can be downloaded manually

[mdarnold1]

notebooks/3_advanced_features/advanced.xclbin.link: http://bit.ly/37uDgyL -> 404 remainder can be downloaded manually

[mdarnold1]

notebooks/data_compression/compression.xclbin.link linked files can be downloaded manually

[schelleg]

thank you for raising this issue - we're working to resolve this with our file hosting service ..