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Error installing OSError undefined symbols #1
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Hi! This means torch_scatter can't load its binary properly. Maybe it's a problem for the torch_scatter from the conda-forge channel. Could you try to add |
I tried both suggestions and neither worked. (I got a similar error). I also tried building from source, following the instructions:
I got the error
I am happy to try either the source or conda solution; which do you think is more stable? If conda, could you provide which instructions you think are most likely to work and we can try from there? Thank you. Edit: for instance, maybe you can share your python version and the installation steps you followed? That would be very helpful :). I am using the CPU installation, by the way. |
I thought that maybe using LTS PyTorch would help, so I tried
but I got a different error:
Similarly for
|
I finally got an installation that works. I think the key points were to be careful to use the supported version of PyTorch, install the correct torch-scatter for that PyTorch version, and to build from source using pip (within conda). Below are my steps for my CPU install.
Then, istall the other packages in requirements.txt (but torch and torch-scatter are already installed). Next,
Also, this happened to make it hard to use Jupyter Lab, so I followed these steps:
from https://stackoverflow.com/questions/53004311/how-to-add-conda-environment-to-jupyter-lab |
For the import 'container_abcs' error, please refer to #4. |
Thank u |
Background
I am facing installation issues. Note, my installation is in a fresh conda environment, and my only manual installs were numpy and pytorch before running
Details below, and happy to provide more info. Thanks!
System and Conda Env Info
System information
Ubuntu 20.04.2 LTS, 64-bit
No GPU
Error output
Here is the error:
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