Deepsort import error? about scdeepsort HOT 2 CLOSED

I changed the environment and tried to install scdeepsort-cpu version. But another error occured.

Python 3.8.10 (default, Jun 22 2022, 20:18:18)
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import deepso
2022-09-20 20:02:27.975542: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcudart.so.11.0
Traceback (most recent call last): File "/home/yangyuan/.local/lib/python3.8/site-packages/dgl/backend/tensorflow/tensor.py", line 31, in <module> import tfdlpack ModuleNotFoundError: No module named 'tfdlpack'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/yangyuan/.local/lib/python3.8/site-packages/deepsort/__init__.py", line 1, in <module> from .predict import DeepSortPredictor
File "/home/yangyuan/.local/lib/python3.8/site-packages/deepsort/predict.py", line 1, in <module> import dgl
File "/home/yangyuan/.local/lib/python3.8/site-packages/dgl/__init__.py", line 8, in <module> from .backend import load_backend, backend_name
File "/home/yangyuan/.local/lib/python3.8/site-packages/dgl/backend/__init__.py", line 74, in <module> load_backend(get_preferred_backend())
File "/home/yangyuan/.local/lib/python3.8/site-packages/dgl/backend/__init__.py", line 23, in load_backend mod = importlib.import_module('.%s' % mod_name, __name__)
File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level)
File "/home/yangyuan/.local/lib/python3.8/site-packages/dgl/backend/tensorflow/__init__.py", line 4, in <module> from .tensor import *
File "/home/yangyuan/.local/lib/python3.8/site-packages/dgl/backend/tensorflow/tensor.py", line 33, in <module> raise ImportError('Cannot find tfdlpack, which is required by the Tensorflow backend. '
ImportError: Cannot find tfdlpack, which is required by the Tensorflow backend. Please follow https://github.com/VoVAllen/tf-dlpack for installation.

What I'm confused about is that the author of tf-dlpack VoVAllen said that the project is no longer active and I cannot install it following the code.

from scdeepsort.

You can try python 3.7.6. By the way, please set the default backend to "pytorch" for dgl.

from scdeepsort.