Gensim 4.1 upgrade from 4.0.1

[Tedo Vrbanec]

As far as I am grateful for people who are creating Gensim and support it, I have to say that I always fear new versions, delaying upgrade to a newer version (like now), because very often a circus happens, and for me it is great stress.

So before upgrade, everything worked, after upgrade:

  File "/home/tedo/diagnose/diagnose.py", line 18, in <module>

    from gensim import corpora

  File "/usr/local/lib/python3.9/dist-packages/gensim/__init__.py", line 11, in <module>

    from gensim import parsing, corpora, matutils, interfaces, models, similarities, utils  # noqa:F401

  File "/usr/local/lib/python3.9/dist-packages/gensim/corpora/__init__.py", line 6, in <module>

    from .indexedcorpus import IndexedCorpus  # noqa:F401 must appear before the other classes

  File "/usr/local/lib/python3.9/dist-packages/gensim/corpora/indexedcorpus.py", line 14, in <module>

    from gensim import interfaces, utils

  File "/usr/local/lib/python3.9/dist-packages/gensim/interfaces.py", line 19, in <module>

    from gensim import utils, matutils

  File "/usr/local/lib/python3.9/dist-packages/gensim/matutils.py", line 1024, in <module>

    from gensim._matutils import logsumexp, mean_absolute_difference, dirichlet_expectation

  File "gensim/_matutils.pyx", line 1, in init gensim._matutils

ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject

Thanks for help in advance! :)

[Tedo Vrbanec]

OK, I had to manually upgrade numpy, too.

[Radim Řehůřek]

Yeah, this kerfuffle with numpy compatibility tripped up a lot of people (you can see more at https://github.com/RaRe-Technologies/gensim/issues/3226)

It should be fixed now, we just released Gensim 4.1.1 because of it:

https://pypi.org/project/gensim/

Tedo, let us know if 4.1.1 fixes your issue.

Best,
Radim

[Tedo Vrbanec]

Everything worked after I upgraded numpy.

With 4.1.1 version also works, too.

Thank you very much!