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crispitagorico / sigkernel

Differentiable computations for the signature-PDE-kernel on CPU and GPU.
Apache License 2.0
50 stars 16 forks source link

Problem importing package on Linux #2

Open lubaroli opened 2 years ago

lubaroli commented 2 years ago

Hello, thanks for making your code available. I've tried installing and using your package on Linux and I get the following error:

>>> import sigkernel
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/****/miniconda3/envs/stein/lib/python3.9/site-packages/sigkernel/__init__.py", line 3, in <module>
    from .sigkernel import *
  File "/home/***/miniconda3/envs/stein/lib/python3.9/site-packages/sigkernel/sigkernel.py", line 6, in <module>
    from cython_backend import sig_kernel_batch_varpar, sig_kernel_derivative_batch_varpar, sig_kernel_Gram_varpar
ImportError: cannot import name 'sig_kernel_derivative_batch_varpar' from 'cython_backend' (/home/****/miniconda3/envs/stein/lib/python3.9/site-packages/cython_backend.cpython-39-x86_64-linux-gnu.so)

Maybe the Linux cpython file needs to be recompiled?

crispitagorico commented 1 year ago

Hi and sorry for this massive delay in answering your question. Can you please try uninstalling sigkernel and installing it back using the pip-install command at the top of the README file?