ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by <$HOME>/.conda/envs/hliuPython/lib/python3.6/site-packages/torch_scatter/scatter_cpu.cpython-36m-x86_64-linux-gnu.so)

📚 Installation

Hi expert, I failed to import torch_geometric with error, is there anything I can do to make it work? I’ve installed and uninstalled several times and it still fails.

ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20’ not found (required by <$HOME>/.conda/envs/hliuPython/lib/python3.6/site-packages/torch_scatter/scatter_cpu.cpython-36m-x86_64-linux-gnu.so)

Environment

• OS: CentOS Linux 7 (Core)

• Python version: Python 3.6.8 :: Anaconda custom (64-bit)

• PyTorch version: torch==1.3.1 torch-cluster==1.4.5 torch-geometric==1.3.2 torch-scatter==1.4.0 torch-sparse==0.4.3 torchvision==0.4.2

• CUDA/cuDNN version: 10.1

• GCC version: gcc (GCC) 5.4.0

• How did you try to install PyTorch Geometric and its extensions (pip, source): $ pip install --verbose --no-cache-dir torch-scatter $ pip install --verbose --no-cache-dir torch-sparse $ pip install --verbose --no-cache-dir torch-cluster $ pip install torch-geometric

• Any other relevant information:

I’ve added these paths in my bash

export PATH=/usr/local/cuda-10.1/bin$PATH export CPATH=/usr/local/cuda-10.1/include/:$CPATH export LD_LIBRARY_PATH=/usr/local/cuda-10.1/lib64:$LD_LIBRARY_PATH

[rusty1s]

Have you tried googling your error? For example, this seems related.

[yiwc]

conda create -n pyg python=3.8 conda install pytorch==1.11.0 torchvision==0.12.0 torchaudio==0.11.0 cpuonly -c pytorch conda install pyg -c pyg conda install pytorch-cluster -c pyg

this works fine for me