Poetry and Torch CPU not working on Ubuntu

[FrancescoMandru]

• Poetry version: 1.6.1
• Python version: 3.8
• OS version and name: Ubuntu 20.04.6 LTS
• pyproject.toml: pyproject.toml

Trying to import torch in a Python file in Ubuntu (Pytorch Versions >= 2) is broken:
while it seems to work for pytorch version <2 (because it installs all the cuda even if is not requeted).
Using pip instead, it works like a charm

python
Python 3.8.10 (default, May 26 2023, 14:05:08) 
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import torch
Traceback (most recent call last):
  File "/home/francesco/.cache/pypoetry/virtualenvs/test-Bk5ZgSl_-py3.8/lib/python3.8/site-packages/torch/__init__.py", line 174, in _load_global_deps
    ctypes.CDLL(lib_path, mode=ctypes.RTLD_GLOBAL)
  File "/usr/lib/python3.8/ctypes/__init__.py", line 373, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: libcufft.so.11: cannot open shared object file: No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/francesco/.cache/pypoetry/virtualenvs/test-Bk5ZgSl_-py3.8/lib/python3.8/site-packages/torch/__init__.py", line 234, in <module>
    _load_global_deps()
  File "/home/francesco/.cache/pypoetry/virtualenvs/test-Bk5ZgSl_-py3.8/lib/python3.8/site-packages/torch/__init__.py", line 195, in _load_global_deps
    _preload_cuda_deps(lib_folder, lib_name)
  File "/home/francesco/.cache/pypoetry/virtualenvs/test-Bk5ZgSl_-py3.8/lib/python3.8/site-packages/torch/__init__.py", line 160, in _preload_cuda_deps
    raise ValueError(f"{lib_name} not found in the system path {sys.path}")
ValueError: libcublas.so.*[0-9] not found in the system path ['', '/usr/lib/python38.zip', '/usr/lib/python3.8', '/usr/lib/python3.8/lib-dynload', '/home/francesco/.cache/pypoetry/virtualenvs/test-Bk5ZgSl_-py3.8/lib/python3.8/site-packages']

[dimbleby]

duplicate of all the others: #8580, #7902, #8326, #8002, etc. This is on torch.

please close

[github-actions]

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