[BUG] ModuleNotFoundError: No module named 'rootpath'

[lidonghui-ai]

Is there an existing issue for this?

• [X] I have searched the existing issues

Current Behavior

I have installed TorchSparse v2.1.0 by running the installation script as you suggested: python -c "$(curl -fsSL https://raw.githubusercontent.com/mit-han-lab/torchsparse/master/install.py)" but when I try the code: import torchsparse gives

File "torchsparse/init.pyx", line 6, in init torchsparse.init File "torchsparse/utils/tune.pyx", line 15, in init torchsparse.utils.tune File "torchsparse/nn/init.pyx", line 2, in init torchsparse.nn.init File "torchsparse/nn/modules/init.pyx", line 4, in init torchsparse.nn.modules.init File "torchsparse/nn/modules/conv.pyx", line 17, in init torchsparse.nn.modules.conv File "torchsparse/nn/functional/init.pyx", line 3, in init torchsparse.nn.functional.init File "torchsparse/nn/functional/conv/init.pyx", line 5, in init torchsparse.nn.functional.conv.init File "torchsparse/nn/functional/conv/conv_config.pyx", line 4, in init torchsparse.nn.functional.conv.conv_config File "torchsparse/nn/functional/conv/utils/init.pyx", line 2, in init torchsparse.nn.functional.conv.utils.init File "torchsparse/nn/functional/conv/utils/private_attribute_dict.pyx", line 6, in init torchsparse.nn.functional.conv.utils.private_attribute_dict ModuleNotFoundError: No module named 'rootpath'

Is there anything I missed on the installation??

Expected Behavior

No response

Environment

- GCC:
gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
- NVCC: 
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2022 NVIDIA Corporation
Built on Tue_Mar__8_18:18:20_PST_2022
Cuda compilation tools, release 11.6, V11.6.124
Build cuda_11.6.r11.6/compiler.31057947_0
- PyTorch: 1.13.0
- PyTorch CUDA: 11.6
- TorchSparse: 2.1.0

Anything else?

No response

[deeptibhegde]

Hi, how did you solve this issue?

[lidonghui-ai]

try pip install rootpath