Cannot find data_loader shared library

[ThatGuyCalledJesse]

I made a python env, installed all packages, generated the training data (and val data). But when I run
python3 train.py train_data.bin val_data.bin --gpus 1
I get the error
Cannot find data_loader shared library

[Sopel97]

Have you compiled the data loader? https://github.com/glinscott/nnue-pytorch#build-the-fast-dataloader

[ThatGuyCalledJesse]

I am so sorry, I reinstalled it because a new PC, and I forgot to compile it