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nengo / nengo-dl

Deep learning integration for Nengo
https://www.nengo.ai/nengo-dl
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ModuleNotFoundError: No module named 'packaging' #158

Closed arvoelke closed 4 years ago

arvoelke commented 4 years ago

It looks like since commit bf887742d06e07e429e4610b9ad842af097c07c1 in PR #149, I am getting 

  File "/home/arvoelke/git/nengo-dl/nengo_dl/__init__.py", line 49, in <module>
    from nengo_dl import (
  File "/home/arvoelke/git/nengo-dl/nengo_dl/op_builders.py", line 23, in <module>
    from nengo_dl import utils
  File "/home/arvoelke/git/nengo-dl/nengo_dl/utils.py", line 14, in <module>
    from packaging import version
ModuleNotFoundError: No module named 'packaging'

on import. I'm installing the current master branch (pip install -e .) which doesn't appear to pick up the packaging library. Looking at a recent build, it seems to be getting picked upstream by one of the test dependencies?

drasmuss commented 4 years ago

Hmm it definitely used to be pulled in on any installation, but maybe something changed in the upstream dependencies so that is no longer the case. Will just add it as a direct dependency in any case.

hunse commented 4 years ago

Yeah, I think it's typically included with one of setuptools/distutils/pip, but I think I ran into one machine once where it wasn't installed.

drasmuss commented 4 years ago

This was fixed in #159