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* bug#53258: Python unable to find modules within a Singularity container created with guix pack
@ 2022-01-14 14:20 Marek Felšöci
  2022-01-14 17:45 ` Ludovic Courtès
  0 siblings, 1 reply; 6+ messages in thread
From: Marek Felšöci @ 2022-01-14 14:20 UTC (permalink / raw)
  To: 53258

Hello folks,

Recently, I have come around this issue. I created a Singularity container using 
the following `guix pack` command:

`guix pack -f squashfs bash coreutils python python-numpy`

Then, I run a bash shell within the container:

`singularity exec test.gz.squashfs bash`

Now, if I want to use numpy,

`python3 -m numpy`

it gives me the following error and the numpy module IS NOT found:

Error in sitecustomize; set PYTHONVERBOSE for traceback:
ValueError: 
'/gnu/store/2dyd6rlcc9m68k3mvkw86k8dygkbg025-profile/bin/../../p5fgysbcnnp8b1d91mrvjvababmczga0-python-3.9.6/lib/python3.9/site-packages' 
is not in list
/gnu/store/2dyd6rlcc9m68k3mvkw86k8dygkbg025-profile/bin/python3: No module named 
numpy

However, if I do,

`export PYTHONPATH=$GUIX_PYTHONPATH`

the numpy module IS found:

Error in sitecustomize; set PYTHONVERBOSE for traceback:
ValueError: 
'/gnu/store/2dyd6rlcc9m68k3mvkw86k8dygkbg025-profile/bin/../../p5fgysbcnnp8b1d91mrvjvababmczga0-python-3.9.6/lib/python3.9/site-packages' 
is not in list
/gnu/store/2dyd6rlcc9m68k3mvkw86k8dygkbg025-profile/bin/python3: No module named 
numpy.__main__; 'numpy' is a package and cannot be directly executed

Still, the sitecustomize error persists.

See the output of `guix describe` below (only the guix channel):

Pokolenie 3    14. január 2022 14:33:06    (súčasné)
   guix 5c5d9e5
     zdroj repozitára: https://git.savannah.gnu.org/git/guix.git
     vetva: master
     úprava: 5c5d9e5a3208fa51351c6ad8267eba3d96fa2232

Thanks,

Marek





^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2022-03-07  8:26 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-14 14:20 bug#53258: Python unable to find modules within a Singularity container created with guix pack Marek Felšöci
2022-01-14 17:45 ` Ludovic Courtès
2022-02-04 20:50   ` Ludovic Courtès
2022-02-05 22:28     ` Josselin Poiret via Bug reports for GNU Guix
2022-02-05 22:30       ` Josselin Poiret via Bug reports for GNU Guix
2022-03-07  8:25       ` Ludovic Courtès

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