https://tracker.debian.org/pkg/gudhi Migration status for gudhi (- to 3.13.0+dfsg-1): BLOCKED: Rejected/violates migration policy/introduces a regression Issues preventing migration: ∙ ∙ Autopkgtest for gudhi/3.13.0+dfsg-1: amd64: Failed ♻, arm64: Failed ♻, i386: Failed ♻, ppc64el: Failed ♻, s390x: Failed ♻ ... 85s ==================================== ERRORS ==================================== 85s _________________ ERROR collecting test/test_alpha_complex.py __________________ 85s ImportError while importing test module '/tmp/autopkgtest.PYZ0qW/autopkgtest_tmp/test/test_alpha_complex.py'. 85s Hint: make sure your test modules/packages have valid Python names. 85s Traceback: 85s /usr/lib/python3.14/importlib/__init__.py:88: in import_module 85s return _bootstrap._gcd_import(name[level:], package, level) 85s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 85s test/test_alpha_complex.py:17: in <module> 85s from gudhi import AlphaComplex 85s /usr/lib/python3/dist-packages/gudhi/__init__.py:47: in <module> 85s from .rips_complex import RipsComplex 85s /usr/lib/python3/dist-packages/gudhi/rips_complex.py:19: in <module> 85s from gudhi import _rips_complex_ext as t 85s E ImportError: lib_default_random.so: cannot open shared object file: No such file or directory ... 85s ERROR test/test_alpha_complex.py 85s ERROR test/test_betti_curve_representations.py 85s ERROR test/test_bottleneck_distance.py 85s ERROR test/test_collapse_edges.py 85s ERROR test/test_cover_complex.py 85s ERROR test/test_cubical_complex.py 85s ERROR test/test_cubical_persistence_low_dim.py 85s ERROR test/test_datasets_generators.py 85s ERROR test/test_delaunay_complex.py 85s ERROR test/test_dtm_rips_complex.py 85s ERROR test/test_euclidean_witness_complex.py 85s ERROR test/test_knn.py 85s ERROR test/test_off.py 85s ERROR test/test_persistence_graphical_tools.py 85s ERROR test/test_reader_utils.py 85s ERROR test/test_remote_datasets.py 85s ERROR test/test_representations.py 85s ERROR test/test_representations_interface.py 85s ERROR test/test_representations_preprocessing.py 85s ERROR test/test_rips_complex.py 85s ERROR test/test_simplex_generators.py 85s ERROR test/test_simplex_tree.py 85s ERROR test/test_simplex_tree_serialization.py 85s ERROR test/test_sklearn_cech_persistence.py 85s ERROR test/test_sklearn_cubical_persistence.py 85s ERROR test/test_sklearn_rips_persistence.py 85s ERROR test/test_subsampling.py 85s ERROR test/test_tangential_complex.py 85s ERROR test/test_time_delay.py 85s ERROR test/test_tomato.py 85s ERROR test/test_wasserstein_barycenter.py 85s ERROR test/test_weighted_rips_complex.py 85s ERROR test/test_witness_complex.py 85s !!!!!!!!!!!!!!!!!!! Interrupted: 33 errors during collection !!!!!!!!!!!!!!!!!!! ... 86s autopkgtest [22:20:30]: @@@@@@@@@@@@@@@@@@@@ summary 86s python-upstream.sh FAIL non-zero exit status 2
Dear maintainer,
I've prepared an NMU for gudhi (versioned as 3.13.0+dfsg-1.1) and
uploaded it to DELAYED/2. Please feel free to tell me if I should
cancel it.
* dh_python3 --no-ext-rename (Closes: #1150278)
This fixes loading the Python module, and therefore also the autopkgtest.
* Enable parallel building again.
Looking at build times when it was disabled, it tripled build times on
the typical quad-core buildds. The riscv64 buildds have 4 slow cores and
16 GB RAM, I'd hope that this will reduce the build time there from 29 hours
to around 10 hours.
If Ubuntu or anyone else still has problems today due to underresourced
buildds, then limiting parallelism based on actually measured memory
usage would be an option.
* Architecture: any, and remove workarounds for 32-bit architectures
that are no longer supported by python3-pot
Getting rid of manual architecture lists removes the need to maintain them.
cu
Adrian
Hi Adrian! Adrian Bunk <bunk@debian.org> writes: On the contrary, I'm extremely grateful – see below. Fantastic! This bug was an embarassment rooted in me accidentally testing from the build tree. I was sure I would have to patch upstream's build scripts to set rpaths to fix it, so I'm absolutely delighted that you found a much simpler fix for me. Good call. If I recall correctly, the issue was some some buildd where parallel builds tried to use far more than 4 threads, with little memory available. If that's no longer the case, then that's great. Agree. Yep, that was next on my list after I made the change to POT. Thanks again so much – this really helped in a period of time where I'm finding it difficult to find big enough chunks for spare time to fix issues like #1150278 in a timely manner. I'll integrate your diff into the package's Salsa repository ASAP. Best, Gard
Hi Gard! Thanks, rescheduled for immediate upload. cu Adrian
We believe that the bug you reported is fixed in the latest version of
gudhi, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 1150278@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Adrian Bunk <bunk@debian.org> (supplier of updated gudhi package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Wed, 21 Oct 2026 22:40:44 +0300
Source: gudhi
Architecture: source
Version: 3.13.0+dfsg-1.1
Distribution: unstable
Urgency: medium
Maintainer: Gard Spreemann <gspr@nonempty.org>
Changed-By: Adrian Bunk <bunk@debian.org>
Closes: 1150278
Changes:
gudhi (3.13.0+dfsg-1.1) unstable; urgency=medium
.
* Non-maintainer upload.
* dh_python3 --no-ext-rename (Closes: #1150278)
* Enable parallel building again.
* Architecture: any, and remove workarounds for 32-bit architectures
that are no longer supported by python3-pot
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