Ciao a tutti,
ritorno a scrivere da queste parti con la speranza che il forum non sia abbandonato.
In questi giorni, a seguito di un aggiornamento di sistema travagliato, continuo a riscontrare problemi nell'importare le librerie python3 in JupyterLab, nonostante queste siano regolarmente installate tramite Pip3. Ad esempio, se importo Tensorflow ottengo l'errore:
import numpy as np import pandas as pd import tensorflow --------------------------------------------------------------------------- ImportError Traceback (most recent call last) <ipython-input-2-15fab34a4918> in <module>() 7 #import sklearn 8 #print (sklearn.__version__) ----> 9 import tensorflow ImportError: No module named tensorflow
Stessa cosa con Matplotlib e Scikit-learn. Peccato che siano tutte regolarmente installate:
$ pip3 show tensorflow Name: tensorflow Version: 2.7.0 Summary: TensorFlow is an open source machine learning framework for everyone. Home-page: https://www.tensorflow.org/ Author: Google Inc. Author-email: packages@tensorflow.org License: Apache 2.0 Location: /home/brando/.local/lib/python3.9/site-packages Requires: protobuf, keras, termcolor, typing-extensions, libclang, flatbuffers, keras-preprocessing, grpcio, h5py, tensorboard, tensorflow-io-gcs-filesystem, opt-einsum, absl-py, wheel, gast, numpy, six, tensorflow-estimator, astunparse, wrapt, google-pasta Required-by: $ pip3 show scikit-learn Name: scikit-learn Version: 1.0.2 Summary: A set of python modules for machine learning and data mining Home-page: http://scikit-learn.org Author: None Author-email: None License: new BSD Location: /home/brando/.local/lib/python3.9/site-packages Requires: joblib, threadpoolctl, numpy, scipy Required-by: $ pip3 show matplotlib Name: matplotlib Version: 3.5.1 Summary: Python plotting package Home-page: https://matplotlib.org Author: John D. Hunter, Michael Droettboom Author-email: matplotlib-users@python.org License: PSF Location: /home/brando/.local/lib/python3.9/site-packages Requires: pyparsing, fonttools, pillow, kiwisolver, python-dateutil, cycler, packaging, numpy Required-by:
Questi sono i kernel presenti:
$ jupyter kernelspec list Available kernels: python3 /home/brando/.local/share/jupyter/kernels/python3 python2 /usr/local/share/jupyter/kernels/python2
Al momento sto usando Python 3.9.2, Pip 20.3.4 e JupyterLab 0.33.12 su Debian bullseye.
Ho provato ad reinstallare Python e tutte le librerie, ma non ho risolto nulla.
Idee?
Grazie.
