'NeighborSampler' requires either 'pyg-lib' or 'torch-sparse' #9143
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import torch_sparse train_loader = NeighborLoader( Iterate over the train_loader and check for errorsfor i, subgraph in enumerate(train_loader): After running the code, i had this error 'NeighborSampler' requires either 'pyg-lib' or 'torch-sparse'. |
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Replies: 4 comments 2 replies
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It looks like PyG can find niether pyg-lib nor torch-sparse. Can you share the output of |
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Just install pyg cluster sparse and so on before the torch_geometric . |
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If you're still searching for a solution, here’s what worked for me:
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I had the same problem and it was fixed by doing the following in my mac:
If, for any reason, you do not have the directory Python.framework (I did not have it a few days back), I installed python by downloading an installer from Python.org.
note: do all the above in your preferred virtual-env (of 3.10.x). |
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Just install pyg cluster sparse and so on before the torch_geometric .