Matthias Fey

These issues look a bit strange to me and seem to be not really related to `torch-scatter`. The `wheel` dependency warning is coming from Python directly, while the `numpy` dependency...

I think the first error can be fixed by adding `wheel` to `install_requires`, right? Can you see if that fixes issues on your end? The `cannot find /lib64/libpthread.so.0` error also...

Can you share some insights on how to installed `torch-scatter`? It looks like there was an installation issue. You should be able to install it ``` pip install torch-scatter==2.0.6 -f...

Can you first uninstall the package before re-installing? Can you show me the output log of installation?

AFAIK, installing `torch-scatter` on M1 should work as well, but I have no machine to test that for myself. Maybe @reshinthadithyan can give you further guidance.

I am not sure if PyTorch 1.8 supports M1. Do you desperately need such an old version?

What's the error message you are seeing? It shouldn't be too hard to update a code base to latest PyTorch version.

Thanks for reporting. IMO, you should check for two things: 1. Make sure that you do not have any other versions of `torch-scatter` installed (e.g., via `pip` or `conda`). 2....

Thanks for confirming. This is weird :) Can you also post the log of ``` pip uninstall torch-scatter pip uninstall torch-scatter python3.8 setup.py install ```

You are right that this is not straightforward to add as a `scatter` operation, since each thread will process entries in isolation. This is probably best implemented as a `segment_csr`...