or

operations research

1. conda create -n or python=3.7

2. pip install

• pip install matplotlib
• pip install pandas
• pip install gym
• pip install networkx
• pip install slackclient
• pip install pytest
• pip install pulp
• pip install termcolor

3. PyTorch

• If you don't have GPU and CUDA, just run "pip install torch==1.7.1 torchvision torchaudio"
• For details. refer to https://pytorch.org/

4. PyTorch Geometric (for pytorch 1.7.0, 1.7.1, ...)

• pip install --no-index torch-scatter -f https://pytorch-geometric.com/whl/torch-1.7.0+cpu.html
• pip install --no-index torch-sparse -f https://pytorch-geometric.com/whl/torch-1.7.0+cpu.html
• pip install --no-index torch-cluster -f https://pytorch-geometric.com/whl/torch-1.7.0+cpu.html
• pip install --no-index torch-spline-conv -f https://pytorch-geometric.com/whl/torch-1.7.0+cpu.html
• pip install torch-geometric