GNU bug report logs - #61967
guix pack error with python packages

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: cayetano.santos <at> inventati.org
Subject: bug#61967: closed (Fixed.)
Date: Mon, 14 Aug 2023 09:00:04 +0000

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Your bug report

#61967: guix pack error with python packages

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 61967 <at> debbugs.gnu.org.

-- 
61967: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=61967
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Cayetano Santos <csantosb <at> inventati.org>
To: 61967-done <at> debbugs.gnu.org
Subject: Fixed.
Date: Mon, 14 Aug 2023 10:59:23 +0200

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From: Cayetano Santos <cayetano.santos <at> inventati.org>
To: bug-guix <at> gnu.org
Subject: guix pack error with python packages
Date: Sat, 04 Mar 2023 20:35:01 +0100

Hello guix,

  I’m trying to deploy a test set of python packages to a remote server,
  using the following guix pack command (latest guix, as for now)

    guix pack -R --compression=xz --save-provenance \
    -S /.guix-profile/bin=bin -S /.guix-profile/share=share \
    -S /.guix-profile/etc=etc -S /.guix-profile/lib=lib \
    -S /.guix-profile/include=include

  The resulting file.tar.xz is sent to the server with

    scp file.tar.xz server:/dir1/dir2/.

  Then, when I

    ssh server
    cd /dir1/dir2

  I do a

    tar xf file.tar.xz

  At this point, a ’ls /dir1/dir2’ shows, as expected

    .guix-profile
    gnu
    file.tar.xz

  Now, when I just (PYTHONPATH is empty at this point)

    /dir1/dir2/.guix-profile/bin/python3 -c \
    "import sys; print(sys.path)"

  I get

    /dir1/dir2/hj...python...
    /dir1/dir2/hj...numpy...
    /dir1/dir2/hj...matplotlib...

  instead of

    /dir1/dir2/gnu/store/hj...python...
    /dir1/dir2/gnu/store/hj...numpy...
    /dir1/dir2/gnu/store/hj...matplotlib...

  so that when I

    /dir1/dir2/.guix-profile/bin/python3 -c "import numpyt"

  I get an error

    ModuleNotFoundError: No module named 'numpy'

  If, however, I

    export GUIX_PROFILE=/dir1/dir2/.guix-profile
    source $GUIX_PROFILE/etc/profile
    export PYTHONPATH=$GUIX_PYTHONPATH

  and then

    /dir1/dir2/.guix-profile/bin/python3

  I have

    Error processing line 1 of
    /dir1/dir2/.guix-profile/lib/python3.9/site-packages/matplotlib-3.5.2-py3.9-nspkg.pth:

  Trying to ’import numpy’ gives

    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
      File "/dir1/dir2/.guix-profile/lib/python3.9/site-packages/numpy/__init__.py", line 110, in <module>
    import warnings
      ModuleNotFoundError: No module named 'warnings'

  Am I doing something wrong ? Is this a bug ?

Thanks,

Cayetano Santos

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