Required packages torch numpy scipy scikit-learn numexpr h5py tqdm matplotlib sentencepiece jieba konoha Detailed steps for installation Create a python3 virtual environment mkdir -p envs python3 -m venv envs/mbay-env Activate the environment . envs/mbay-env/bin/activate Install required packages pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121 pip3 install scikit-learn scipy numexpr tqdm h5py matplotlib pip3 install sentencepiece jieba konoha Create path.sh to activate the environment and set PYTHONPATH echo ". ${PWD}/envs/mbay-env/bin/activate" > path.sh echo "export PYTHONPATH=${PWD}/mbay/:${PYTHONPATH}" >> path.sh echo "export PYTHONPATH=${PWD}/pylibs/:${PYTHONPATH}" >> path.sh chmod u+x path.sh Run . path.sh and you are ready.