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sagemath 10.10-4

Package Information

DescriptionOpen Source Mathematical Software

SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more. Access their combined power through a common, Python-based language or directly via interfaces or wrappers.

Mission: Creating a viable free open source alternative to Magma, Maple, Mathematica and Matlab.

This package contains the main SageMath installation.

MaintainerDebian Math Team <team+math@tracker.debian.org>
Changed ByTobias Hansen <thansen@debian.org>
Distributionunstable
Architectureany all
VCSgit: https://salsa.debian.org/math-team/sagemath.git (browse)
Closes#1058014
Popcon Installs232
Binary NEWYes (new binary packages of a source already in sid)
Trackerhttps://tracker.debian.org/pkg/sagemath
Uploaded1 hour ago

New Package Report

.changes◂
Distributionunstable
DateSun, 15 Nov 2026 05:46:33 +0000
Sourcesagemath
Version10.10-4
Changed-ByTobias Hansen <thansen@debian.org>
Architecturesource amd64 all
Changelog◂
sagemath (10.10-4) unstable; urgency=medium
 .
   * d/rules: Run the tests without --long on riscv64, as the buildds are
     slow there.
   * Replace the generated d/control by a static one.
   * d/control: Drop dependencies of python3-sage that ${python3:Depends}
     already provides, and pari-doc, which is also in Recommends.
   * New package sagemath-dev, which depends on what is needed to compile
     Cython and Fortran code in Sage. python3-sage now only recommends it
     instead of depending on all -dev packages and cython3. Add
     d/py3dist-overrides to keep dh_python3 from adding cython3 to
     ${python3:Depends}. (Closes: #1058014)
   * d/tests: Add the autopkgtest without-dev, which checks that Sage's
     backends work without sagemath-dev installed.
   * d/control: Drop dependencies on programs Sage never runs, and on -dev
     packages that are not used at all. Move r-base-dev to Suggests.
   * d/depcheck.py: Check that the runtime dependencies are in Build-Depends
     instead of comparing with upstream's lists for building Sage from source.
   * d/control: Mark Build-Depends only needed for the tests with <!nocheck>,
     or with <!nocheck> <!nodoc> if the documentation build may need them.
   * d/control: Move the Build-Depends only needed to build the documentation
     to Build-Depends-Indep, so that architecture-specific builds don't
     install them.
   * d/control: Drop the debhelper constraint, debhelper-compat implies it.
   * Drop d/sage_conf.py, which Sage no longer reads. Set the Debian paths it
     contained that meson doesn't configure and Sage doesn't find by itself
     (SAGE_DOC, MATHJAX_DIR, PPLPY_DOCS, RUBIKS_BINS_PREFIX) in
     d/patches/d1-env-paths.patch instead.
   * Depend on maxima-sage >= 5.50.0-4.
   * Enable dh_sphinxdoc via dh-sequence-sphinxdoc <!nodoc> in
     Build-Depends-Indep instead of --with, so that builds with the nodoc
     profile don't need sphinx.
   * Fix lintian warnings:
     - d/rules: Also remove the executable bit from the dokchitser testall
       script, whose shebang is removed.
     - Drop d/source/lintian-overrides, none of its overrides are used.
   * d/control: Build-Depend on python3-numpy, whose numpy.pxd is cimported.
.dsc◂
Sectionpython
Priorityoptional
Componentmain
Package-Listpython3-sage deb python optional arch=any
sagemath deb math optional arch=all
sagemath-dev deb math optional arch=all
sagemath-doc deb doc optional arch=all profile=!nodoc profile:v1=!nodoc
sagemath-jupyter deb math optional arch=all
debian/copyright◂
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: SageMath
Source: https://www.sagemath.org/

Files: *
Copyright: Copyright (C) 2005-2026 The Sage Development Team
           Copyright 1984-2006 The MathWorks, Inc.
           Copyright 2004 by Peter Dobcsanyi peter@designtheory.org, and copyright
           Copyright by Jonathan Hanke 2007 <jonhanke@gmail.com>
           Copyright (c) 1989-2007 (ENPC)
           Copyright (c) 1989-2008 (INRIA)
           Copyright (c) 2003-2005  Gustavo Niemeyer <gustavo@niemeyer.net>
           Copyright (C) 2004, 2005, 2006, 2007 William Stein <wstein@gmail.com>
           Copyright (C) 2004,2005,2006 William Stein <wstein@gmail.com>
           Copyright (C) 2004-2009 William Stein <wstein@gmail.com>
           Copyright (C) 2004-2012 William Stein <wstein@gmail.com>
           Copyright (C) 2005,2006,2007 William Stein <wstein@gmail.com>
           Copyright (C) 2005, 2006 William Stein <wstein@gmail.com>
           Copyright (C) 2005,2006 William Stein <wstein@gmail.com>
           Copyright (C) 2005,2007 William Stein <wstein@gmail.com>
           Copyright (c) 2005-2008, Vitalii Vanovschi
           Copyright (C) 2005-2009 William Stein <wstein@gmail.com>
           Copyright (C) 2005, 2009 William Stein <wstein@gmail.com>
           Copyright (C) 2005 David Joyner and William Stein
           Copyright (C) 2005      David Kohel <kohel@maths.usyd.edu> and
           Copyright (C) 2005 David Kohel <kohel@maths.usyd.edu> and
           Copyright (C) 2005 David Kohel <kohel@maths.usyd.edu>, William Stein <wstein@gmail.com>
           Copyright (C) 2006 - 2007 Robert L. Miller <rlmillster@gmail.com>
           Copyright (c) 2006,2008 Antti Ajanki <antti.ajanki@iki.fi>
           Copyright (C) 2006-2009 William Stein and Jon Hanke
           Copyright (C) 2006 David Joyner<wdjoyner@gmail.com>
           Copyright (C) 2006 David Joyner <wdjoyner@gmail.com>,
           Copyright (C) 2006 David Joyner <wdjoyner@gmail.com>, Marshall Hampton,
           Copyright (C) 2006 Iftikhar Burhanuddin <burhanud@usc.edu>
           Copyright (C) 2006 Jaap Spies <j.spies@hccnet.nl>
           Copyright (C) 2006 John E. Stone
           Copyright (C) 2006 Kiran S. Kedlaya <kedlaya@mit.edu>
           Copyright (C) 2006, Robert Bradshaw <robertwb@math.washington.edu>
           Copyright (C) 2006 Timothy Brock
           Copyright (C) 2006 William Stein <wstein.gmail.com>
           Copyright (C) 2006, William Stein <wstein@gmail.com>
           Copyright (C) 2007, 2008 David Kohel <kohel@iml.univ-mrs.fr>
           Copyright (C) 2007-2012 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2007-2013 Andrey Novoseltsev <novoselt@gmail.com>
           Copyright (C) 2007-2013 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2007-2013 William Stein <wstein@gmail.com>
           Copyright (C) 2007 Carl Witty
           Copyright (C) 2007 chris wuthrich
           Copyright (C) 2007 Craig Citro
           Copyright (C) 2007 David Joyner <wdj@usna.edu>
           Copyright (C) 2007 David Roe <roed.math@gmail.com>
           Copyright (C) 2007 David Roe       <roed@math.harvard.edu>
           Copyright (C) 2007 Florent Hivert <Florent.Hivert@univ-rouen.fr>,
           Copyright (C) 2007 Gonzalo Tornaria
           Copyright (C) 2007 Mike Hansen       <mhansen@gmail.com>
           Copyright (C) 2007 Nils Bruin <nbruin@sfu.ca> and
           Copyright (C) 2007 Peter Dobcsanyi <peter@designtheory.org>
           Copyright (C) 2007 Robert L. Miller <rlmillster@gmail.com>
           Copyright (C) 2007 Tom Boothby <boothby@u.washington.edu>
           Copyright (C) 2007 William Stein
           Copyright (C) 2007 William Stein <wstein@math.ucsd.edu>
           Copyright (C) 2008-2009 Anne Schilling <anne at math.ucdavis.edu>
           Copyright (C) 2008,2009 Martin Albrecht <malb@informatik.uni-bremen.de>
           Copyright (C) 2008-2009 Martin Albrecht <martinralbrecht@googlemail.com>
           Copyright (C) 2008-2010 Burcin Erocal <burcin@erocal.org>
           Copyright (C) 2008-2010 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2008-2010 Sebastien Labbe <slabqc@gmail.com>,
           Copyright (C) 2008-2013 Nicolas M. Thiery <nthiery at users.sf.net>,
           Copyright (C) 2008-2015 Franco Saliola <saliola@gmail.com>
           Copyright (C) 2008 Alexander Raichev <tortoise.said@gmail.com>
           Copyright (C) 2008 Arnaud bergeron <abergeron@gmail.coms>,
           Copyright (C) 2008 Burcin Erocal <burcin@erocal.org>
           Copyright (C) 2008 Dan Drake <ddrake@member.ams.org>
           Copyright (C) 2008 Daniel M. Gordon <dmgordo@gmail.com>
           Copyright (C) 2008 David Kohel <kohel@iml.univ-mrs.fr>
           Copyright (C) 2008 David Roe <roed@math.harvard.edu>,
           Copyright (C) 2008 Florent Hivert <Florent.Hivert@univ-rouen,fr>,
           Copyright (C) 2008 Franco Saliola <saliola@gmail.com>,
           Copyright (C) 2008 Jens Rasch <jyr2000@gmail.com>
           Copyright (C) 2008 Jonathan Bober and Emily Kirkman
           Copyright (C) 2008 Kiran Kedlaya <kedlaya@mit.edu>
           Copyright (C) 2008 Martin Albrecht <malb@informatik.uni-bremen.de>
           Copyright (C) 2008 Nick Alexander
           Copyright (C) 2008 Robert L. Miller <rlmillster@gmail.com>
           Copyright (C) 2008 Ronan Paixao <ronanpaixao@yahoo.com.br>
           Copyright (C) 2008 Sebastien Labbe <slabqc@gmail.com>
           Copyright (C) 2008 Sebastien Labbe <slabqc@gmail.com>,
           Copyright (C) 2008      Teresa  Gomez-Diaz (CNRS) <Teresa.Gomez-Diaz@univ-mlv.fr>
           Copyright (C) 2008 Tom Boothby <boothby@u.washington.edu>
           Copyright (c) 2009, 2010 David Joyner <wdjoyner@gmail.com>
           Copyright (C) 2009-2010 Florent Hivert <Florent.Hivert@univ-rouen.fr>
           Copyright (c) 2009, 2010 Mike Hogan
           Copyright (C) 2009-2010 Steven Pon <spon at math.ucdavis.edu>
           Copyright (C) 2009-2013 Mike Hansen <mhansen@gmail.com>
           Copyright (C) 2009, Andrew Hou <amhou@uw.edu>
           Copyright (C) 2009 Bjarke Hammersholt Roune <www.broune.com>
           Copyright (C) 2009 Burcin Erocal <burcin@erocal.org>
           Copyright (C) 2009 Daniel Shumow <shumow@gmail.com>
           Copyright (C) 2009 David Ackerman <davidnackerman@gmail.com>
           Copyright (C) 2009 David Roe <roed@math.harvard.edu>
           Copyright (C) 2009   Emily Kirkman
           Copyright (C) 2009 Fidel Barrera Cruz <fidel.barrera@gmail.com>
           Copyright (C) 2009 Jason Grout <jason-sage@creativetrax.com>
           Copyright (C) 2009 John Cremona <john.cremona@gmail.com>
           Copyright (C) 2009 John H. Palmieri <palmieri@math.washington.edu>
           Copyright (C) 2009 Jonathan Bober <jwbober@gmail.com>
           Copyright (C) 2009 Karl-Dieter Crisman <kcrisman@gmail.com>
           Copyright (C) 2009 Michael Brickenstein <brickenstein@mfo.de>
           Copyright (C) 2009 Minh Van Nguyen <nguyenminh2@gmail.com>
           Copyright (C) 2009    Nicolas Borie <nicolas dot borie at math.u-psud.fr>
           Copyright (C) 2009 Nicolas Borie <nicolas dot borie at math.u-psud.fr>
           Copyright (C) 2009 Nicolas M. Thiery <nthiery at users.sf.net>,
           Copyright (C) 2009   Radoslav Kirov
           Copyright (C) 2009, Robert A. Beezer <beezer@ups.edu>
           Copyright (C) 2009 Robert Beezer <beezer@ups.edu>
           Copyright (C) 2009 Robert Bradshaw <robertwb@math.washington.edu>
           Copyright (C) 2009 Sebastien Labbe <slabqc@gmail.com>,
           Copyright (C) 2009 Simon King <simon.king@nuigalway.ie> and
           Copyright (C) 2009 Tim Dumol
           Copyright (C) 2009 Tim Dumol <tim@timdumol.com>
           Copyright (C) 2009 Vincent Delecroix <20100.delecroix@gmail.com>
           Copyright (C) 2009 William Stein, John Cremona
           Copyright (C) 2009 William Stein <wstein@gmail.com>,
           Copyright (C) 2009, William Stein <wstein@gmail.com>
           Copyright (C) 2010-12 Nicolas Borie <nicolas.borie at math dot u-psud.fr>
           Copyright (C) 2010, 2011, 2012 Travis Scrimshaw <tscrim@ucdavis.edu>
           Copyright (C) 2010-2011 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2010-2012 David Roe
           Copyright (C) 2010-2013 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2010-2014 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (c) 2010-2015 Benjamin Peterson
           Copyright (C) 2010-2015 Florent Hivert <Florent.Hivert@lri.fr>,
           Copyright (C) 2010-2015 Florent Hivert <Florent.Hivert@univ-mlv.fr>
           Copyright (C) 2010-2015 Nicolas M. Thiéry
           Copyright (C) 2010 Alasdair McAndrew <amca01@gmail.com>,
           Copyright (C) 2010 Alyson Deines <aly.deines@gmail.com>, Marina Gresham
           Copyright (C) 2010 Christian Stump christian.stump@univie.ac.at
           Copyright (C) 2010 David Roe <roed@math.harvard.edu>
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           Copyright (C) 2010 Jeroen Demeyer <jdemeyer@cage.ugent.be>
           Copyright (C) 2010 Joris Vankerschaver (joris.vankerschaver@gmail.com)
           Copyright (C) 2010 Josh Whitney <josh.r.whitney@gmail.com>
           Copyright (C) 2010 Kwankyu Lee <ekwankyu@gmail.com>
           Copyright (C) 2010 Marco Streng <marco.streng@gmail.com>
           Copyright (C) 2010 Marshall Hampton <hamptonio@gmail.com>
           Copyright (C) 2010 Martin Albrecht <M.R.Albrecht@rhul.ac.uk>
           Copyright (C) 2010 Mate Soos
           Copyright (C) 2010  Mikhail Malakhaltsev <mikarm@gmail.com>
           Copyright (c) 2010 Nathann Cohen <nathann.cohen@gmail.com>
           Copyright (C) 2010  Nicolas Borie <nicolas.borie at math.u-psud.fr>
           Copyright (C) 2010   Nicolas M. Thiery <nicolas.thiery at u-psud.fr>
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           Copyright (C) 2010 Valentin Feray <feray@labri.fr>
           Copyright (C) 2010 Vincent Delecroix <20100.delecroix@gmail.com>
           Copyright (C) 2010 Vincent Delecroix <20100.delecroix@gmail.com>,
           Copyright (C) 2010 Volker Braun  <vbraun.name@gmail.com>
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           Copyright (C) 2011-2012 Christian Stump <christian.stump@gmail.com>
           Copyright (C) 2011-2014 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2011-2014 Travis Scrimshaw <tscrim@ucdavis.edu>
           Copyright (C) 2011-2015 Sebastien Labbe <slabqc@gmail.com>
           Copyright (C) 2011 Alan Lauder <lauder@maths.ox.ac.uk>
           Copyright (C) 2011 Anne Schilling <anne at math.ucdavis.edu>
           Copyright (C) 2011 Benjamin Jones <benjaminfjones@gmail.com>
           Copyright (C) 2011 Chris Berg <cberg at fields.utoronto.ca>
           Copyright (C) 2011 Christian Stump <christian.stump at gmail.com>
           Copyright (C) 2011      Christian Stump <christian.stump@gmail.com>
           Copyright (C) 2011 Daniel Bump <bump at match.stanford.edu>
           Copyright (C) 2011 Daniel Krenn
           Copyright (C) 2011 David Perkinson <davidp@reed.edu>
           Copyright (C) 2011 David Roe
           Copyright (C) 2011 Gregg Musiker <gmusiker@gmail.com>
           Copyright (C) 2011 Hugh Thomas <hugh.ross.thomas@gmail.com>
           Copyright (C) 2011 Jason Bandlow <jbandlow@gmail.com>,
           Copyright (C) 2011 Javier López Peña <jlopez@ende.cc>
           Copyright (C) 2011 Joris Vankerschaver (jv@caltech.edu)
           Copyright (C) 2011 Martin Albrecht <martinralbrecht@googlemail.com>
           Copyright (C) 2011 Martin Raum
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           Copyright (C) 2011 Sebastien Labbe <slabqc@gmail.com>
           Copyright (C) 2011 Simon King <simon.king@uni-jena.de>
           Copyright (C) 2012-2013 John Cremona, Jenny Cooley, Kimi Tsukazaki
           Copyright (C) 2012,2013 Travis Scrimshaw <tscrim at ucdavis.edu>,
           Copyright (C) 2012-2014 David Roe <roed.math@gmail.com>
           Copyright (C) 2012-2014 John Cremona <john.cremona@gmail.com>
           Copyright (C) 2012--2015 Clemens Heuberger <clemens.heuberger@aau.at>
           Copyright (C) 2012 Alexander Molnar
           Copyright (C) 2012 Andrew Mathas <andrew.mathas@sydney.edu.au>
           Copyright (C) 2012 Anne Schilling <anne at math.ucdavis.edu>
           Copyright (C) 2012 Chris Berg <chrisjamesberg@gmail.com>
           Copyright (C) 2012 Daniel Bump <bump at match.stanford.edu>,
           Copyright (C) 2012 David Coudert <david.coudert@inria.fr>
           Copyright (C) 2012 Dima Pasechnik <dimpase@gmail.com>
           Copyright (C) 2012 Dorota Mazur <dorota@yorku.ca>
           Copyright (C) 2012 Douglas McNeil <dsm054@gmail.com>
           Copyright (C) 2012 Eric Larson <elarson3@gmail.com>
           Copyright (C) 2012 Franco Saliola <saliola@gmail.com>
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           Copyright (C) 2012 Gustavo Rama
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           Copyright (C) 2012 Jonathan Gutow (gutow@uwosh.edu)
           Copyright (C) 2012 Mark Shimozono
           Copyright (C) 2012 Nathann Cohen <nathann.cohen@gail.com>               #
           Copyright (C) 2012 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2012 Stepan Starosta <stepan.starosta@gmail.com>
           Copyright (C) 2012 Thierry Monteil <sage!lma.metelu.net>
           Copyright (C) 2012 Vincent Delecroix <vincent.delecroix@gmail.com>
           Copyright (C) 2012 Volker Braun<vbraun.name@gmail.com>
           Copyright (C) 2012 Volker Braun <vbraun@stp.dias.ie>
           Copyright (C) 2012 William Stein <wstein@gmail.com>
           Copyright (C) 2013-2014 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2013-2015 Jeroen Demeyer <jdemeyer@cage.ugent.be>
           Copyright (C) 2013,2016 Andrew Mathas <andrew dot mathas at sydney dot edu dot au>
           Copyright (C) 2013 Andrew Gainer-Dewar <andrew.gainer.dewar@gmail.com>
           Copyright (C) 2013 Andrey Novoseltsev <novoselt@gmail.com>
           Copyright (C) 2013    Anne Schilling <anne at math.ucdavis.edu>
           Copyright (C) 2013 Anne Schilling <anne at math.ucdavis.edu>
           Copyright (C) 2013 Arthur Lubovsky
           Copyright (C) 2013 Arthur Lubovsky <alubovsky at albany.edu>
           Copyright (C) 2013 Benjamin Jones <benjaminfjones@gmail.com>
           Copyright (C) 2013 Ben Salisbury <benjamin_salisbury at brown dot edu>
           Copyright (C) 2013 Ben Salisbury <bsalisbury1 at gmail.com>
           Copyright (C) 2013 Brant Jones <brant at math.jmu.edu>
           Copyright (C) 2013 Christian Stump,
           Copyright (C) 2013 Davis Shurbert <davis.sprout@gmail.com>
           Copyright (C) 2013 Franco Saliola <saliola@gmail.com>,
           Copyright (C) 2013 Frédéric Chapoton <chapoton-math-univ-lyon1-fr>
           Copyright (C) 2013 Frederic Han <frederic.han@imj-prg.fr>
           Copyright (C) 2013 Isabel Vogt <ivogt161@gmail.com>                  #
           Copyright (C) 2013 Jayant Apte <jayant91089@gmail.com>
           Copyright (C) 2013 Jean-Pierre Flori <jean-pierre.flori@ssi.gouv.fr>,
           Copyright (C) 2013 Jeroen Demeyer
           Copyright (C) 2013 John Doyle and David Krumm
           Copyright (C) 2013 Julian Rueth <julian.rueth@fsfe.org>
           Copyright (C) 2013 Michael Welsh <michael@welsh.co.nz >
           Copyright (C) 2013 <mshimo at math.vt.edu>
           Copyright (C) 2013 Nathann Cohen <nathann.cohen@gmail.com>
           Copyright (C) 2013 Nicolas M. Thiery <nthiery at users.sf.net>,
           Copyright (C) 2013 Peter Bruin <peter.bruin@math.uzh.ch>
           Copyright (C) 2013 Simon A. King <simon.king at uni-jena.de>
           Copyright (C) 2013 Simon King <simon.king@uni-jena.de>
           Copyright (C) 2013 Stefan van Zwam <stefanvanzwam@gmail.com >
           Copyright (C) 2013 Tom Denton <sdenton4@gmail.com>
           Copyright (C) 2013      Travis Scrimshaw <tscrim at ucdavis.edu>,
           Copyright (C) 2013 Travis Scrimshaw <tscrim at ucdavis.edu>,
           Copyright (C) 2013 Viviane Pons <viviane.pons@univie.ac.at>,
           Copyright (C) 2013, Volker Braun <vbraun.name@gmail.com>
           Copyright (C) 2014--2015 Clemens Heuberger <clemens.heuberger@aau.at>
           Copyright (C) 2014, 2016 Daniel Krenn <dev@danielkrenn.at>
           Copyright (C) 2014, 2015 Daniel Bump <bump at match.stanford.edu>
           Copyright (C) 2014 Anne Schilling <anne at math.ucdavis.edu>
           Copyright (C) 2014 Daniel Bump <bump at match.stanford.edu>
           Copyright (C) 2014 Jean-Baptiste Priez <jbp@kerios.fr>
           Copyright (C) 2014 John Cremona <john.cremona@gmail.com>
           Copyright (C) 2014 Martin Albrecht <martinralbecht@googlemail.com>
           Copyright (C) 2014 Martin von Gagern <Martin.vGagern@gmx.net>
           Copyright (C) 2014  Miguel Angel Marco Buzunariz
           Copyright (C) 2014 Miguel Marco <mmarco@unizar.es>
           Copyright (C) 2014 Miguel Marco <mmarco@unizar.es>, Marcos Rodriguez
           Copyright (C) 2014 Nathann Cohen <nathann.cohen@gmail.com>
           Copyright (C) 2014 Peter Bruin <P.J.Bruin@math.leidenuniv.nl>
           Copyright (C) 2014 Ralf Stephan <gtrwst9@gmail.com>
           Copyright (C) 2014 Salvatore Stella <sstella@ncsu.edu>
           Copyright (C) 2014   Travis Scrimshaw <tscrim at ucdavis.edu>
           Copyright (C) 2014 Travis Scrimshaw <tscrim at ucdavis.edu>,
           Copyright (C) 2014 Travis Scrimshaw <tscrim@ucdavis.edu>
           Copyright (C) 2014 Vincent Delecroix <20100.delecroix@gmail.com>
           Copyright (C) 2015-2016 Vincent Delecroix <20100.delecroix@gmail.com>
           Copyright (C) 2015 Benjamin Hackl <benjamin.hackl@aau.at>
           Copyright (C) 2015 Bryan Gillespie <Brg008@gmail.com>
           Copyright (C) 2015      Christian Stump <christian.stump@gmail.com>
           Copyright (C) 2015 Ivan Andrus <darthandrus@gmail.com>
           Copyright (C) 2015 Jean-Baptiste Priez <jbp@kerios.fr>
           Copyright (C) 2015 Martin Rubey <martin.rubey@tuwien.ac.at>,
           Copyright (C) 2015 Mike Zabrocki <zabrocki@mathstat.yorku.ca
           Copyright (C) 2015 Nicolas M. Thiery <nthiery at users.sf.net>
           Copyright (C) 2015 Nicolas M. Thiéry <nthiery at users.sf.net>
           Copyright (C) 2015 Sagemath project
           Copyright (C) 2015 Thomas Gagne <thomasgagne100@gmail.com>
           Copyright (C) 2015 Travis Scrimshaw <tscrim at ucdavis.edu>,
           Copyright (C) 2015 Travis Scrimshaw <tscrim@ucdavis.edu>
           Copyright (C) 2015 William Slofstra
           Copyright (C) 2016 Andrew Mathas <Andrew dot Mathas at Sydney dot edu dot au>
           Copyright (C) 2016 Ben Salisbury <ben DOT salisbury AT cmich DOT edu>
           Copyright (C) 2016 Clemens Heuberger <clemens.heuberger@aau.at>
           Copyright (C) 2016 David Lucas, Inria  <david.lucas@inria.fr>
           Copyright (C) 2016 Javier Honrubia Gonzalez <jhonrubia6@alumno.uned.es>
           Copyright (C) 2016 Jeroen Demeyer <jdemeyer@cage.ugent.be>
           Copyright (C) 2016 Kiran Kedlaya <kedlaya@ucsd.edu>
           Copyright (C) 2016 KWANKYU LEE <ekwankyu@gmail.com>
           Copyright (C) 2016 Lennart Ackermans
           Copyright (C) 2016 Matthias Koeppe <mkoeppe@math.ucdavis.edu>
           Copyright (C) 2016 Parthasarathi Panda <parthasarathipanda314@gmail.com>
           Copyright (C) 2016 Travis Scrimshaw <tscrimsh at umn.edu>
           Copyright (C) 2016, Volker Braun <vbraun.name@gmail.com>
License: GPL-2+

Files: debian/*
Copyright: Copyright (C) 2013-2026 Jerome Benoit, Tobias Hansen, Ximin Luo, Julien Puydt, Felix Salfelder
License: GPL-2+

Files: src/sage/game_theory/*
Copyright: Copyright (C) 2005-2026 The Sage Development Team
           Copyright (C) 2014 James Campbell james.campbell@tanti.org.uk
License: GPL-3+

Files: src/doc/*
Copyright: Copyright (C) 2005-2026 The Sage Development Team
License: CC-BY-SA-3.0
Comment:
 The file src/doc/en/reference/history_and_license/index.rst contains the incorrect
 statement "All documentation is released under the GNU Free Documentation License."
 This is in contradiction to several statements placing documentation under CC-BY-SA-3.0,
 e.g. in src/doc/en/reference/index.rst.
 This oversight was fixed in the upstream git repo, the reference to the GFDL was removed.
 See
 https://trac.sagemath.org/ticket/22041
 https://git.sagemath.org/sage.git/diff?id=20bd83fbed668c9f7beaad9c1d8c21c95808a785
 https://groups.google.com/forum/#!topic/sage-devel/78zfWLa1ohE

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DFSG Assistant LLM REVIEW 2 blocker, 1 important, 3 minor

This is an LLM based review using a Debian Inference based workflow. It was not written by a member of the DFSG team and has not been checked by one. It is not a decision on the package: it may be wrong, and it may have missed things.

Reviewed 0 hours ago.

Report◂

DFSG NEW review for sagemath version 10.10-4

Summary

  • Licensing is DFSG-compliant and debian/copyright is accurate: No
  • Packaging is of good quality: No
  • Issues: 2 blocker, 1 important, 3 minor
  • debian/watch: version 5
  • debian/copyright: machine-readable
  • Scan before the review: 55 found

Licensing

All licences in the tree are free and mutually compatible, and the non-obvious ones are described correctly (bernmm/distributions BSD-2-clause, lazy_string/function_mangling/ncpus BSD-3-clause, ginac/optional.hpp BSL-1.0, game_theory GPL-3+, docs CC-BY-SA-3.0, implicit_surface LGPL-2.1+/GPL-2+). But debian/copyright is not accurate: its Files: * stanza omits a large number of holders of code installed in python3-sage (the scan found 235; the stanza's list stops in 2016), and it labels several GPL-3+-only files as GPL-2+.

Packaging

The packaging is otherwise careful and modern (compat 13, Rules-Requires-Root: no, hardening, two autopkgtests, DEP-3 patch headers, static debian/control, a -dev metapackage, doc package behind <!nodoc>). One defect stops it: runtime dependencies needed by the documentation build are marked <!nocheck> <!nodoc>, although the manual is built in a nocheck build too, so DEB_BUILD_OPTIONS=nocheck builds fail. Also, a Debian patch makes license() read another package's copyright file.

Issues

blocker licensing 1. Files: * does not name the holders of many modules installed in python3-sage (e.g. Birk Eisermann, André Apitzsch, Cameron Franc and Marc Masdeu, Antoine Leudière) ◂
  • Files: debian/copyright:5-303, src/sage/graphs/weakly_chordal.pyx:28, src/sage/matrix/matrix_double_dense.pyx:48, src/sage/modular/btquotients/btquotient.py:33, src/sage/rings/function_field/drinfeld_modules/action.py:14, src/sage/combinat/designs/covering_array.py:45, src/sage/databases/conway.py:7
  • Basis: checked, in the package or with a reference tool
  • Evidence: The Files: * stanza opens Copyright: Copyright (C) 2005-2026 The Sage Development Team and lists holders whose years stop at 2016, ending License: GPL-2+. The files themselves say e.g. # Copyright (c) 2012 Birk Eisermann <eisermbi@fastmail.fm>, # Copyright (C) 2011-2014 André Apitzsch, # Copyright (C) 2011 Cameron Franc and Marc Masdeu, # Copyright (C) 2022 Antoine Leudière <antoine.leudiere@inria.fr>; a grep of debian/copyright for these names (and for Aaron Dwyer, Alexandru Ghitza, Ben Hutz, Barinder Banwait, Davide Lombardo, Jayant Apte's co-authors) finds nothing. The pre-review scan reports 235 holders absent; the ~15 I re-checked are genuinely missing.
  • Problem: These are library modules, and the .pyx files are compiled into the extensions python3-sage installs, so the GPL requires the notices to be kept in the binary distribution; they ship in a binary package in source and compiled form, and they are not plain text stanzas without a notice. Policy 2.3 therefore wants these holders in debian/copyright. A missing holder for code that is compiled into a shipped binary is a blocker.
  • Fix: Add the missing holders to the Files: * stanza (and to any per-directory stanza that overrides it), or generate the list from the copyright headers in the tree so that it stays complete.
blocker licensing 2. Files: * labels GPL-3+-only modules as GPL-2+ ◂
  • Files: debian/copyright:303, src/sage/misc/verbose.py:102, src/sage/combinat/recognizable_series.py:46, src/sage/combinat/regular_sequence.py:84, src/sage/modular/drinfeld_modform/ring.py:26, src/sage/matroids/matroids_plot_helpers.py:69, m4/ppl.m4:10
  • Basis: checked, in the package or with a reference tool
  • Evidence: The catch-all stanza ends License: GPL-2+, but these files say This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. No later stanza overrides Files: * for them; m4/ppl.m4, an embedded copy of PPL's AM_PATH_PPL macro, says either version 3 of the License as well.
  • Problem: GPL-2+ offers the recipient version 2, which the authors of these files did not grant; the files are GPL-3+ only (SPDX GPL-3.0-or-later). debian/copyright therefore states a licence broader than the one the files carry, for modules shipped in python3-sage, and Policy 2.3 and copyright-format 6.7 require the License field to match the file's terms.
  • Fix: Add a Files: stanza listing these files (at least src/sage/misc/verbose.py, src/sage/combinat/recognizable_series.py, src/sage/combinat/regular_sequence.py, src/sage/combinat/regular_sequence_bounded.py, src/sage/modular/drinfeld_modform/*, src/sage/matroids/matroids_plot_helpers.py, m4/ppl.m4) with License: GPL-3+, or correct the catch-all if GPL-3+ is what the whole tree is meant to be.
important packaging 3. python3-ipython and python3-matplotlib are marked <!nocheck>, but a nocheck build still builds the manual, which imports them ◂
  • Files: debian/control:117, debian/control:133, debian/rules:62-70, src/sage_docbuild/conf.py:23, src/sage_docbuild/conf.py:57-58
  • Basis: inferred from what was read, not seen directly
  • Evidence: debian/control: python3-ipython (>= 8.9.0) <!nocheck> <!nodoc>, and python3-matplotlib (>= 3.7.0) <!nocheck> <!nodoc>,. debian/rules:62-70 builds the manual under ifeq (,$(filter nodoc,$(DEB_BUILD_PROFILES))) with ninja -C .pybuild/cpython3_$(PY3VER)_sage/meson-build doc-html. src/sage_docbuild/conf.py:23 has from IPython.lib.lexers import IPyLexer, IPythonConsoleLexer at module level, and its extensions list has 'IPython.sphinxext.ipython_directive' (line 57) and 'matplotlib.sphinxext.plot_directive' (line 58). None of the unconditional Build-Depends depends on python3-ipython or python3-matplotlib (furo brings only python3-sphinx; python3-networkx only Recommends matplotlib).
  • Problem: With DEB_BUILD_OPTIONS=nocheck and no nodoc build profile, dpkg does not install the <!nocheck> dependencies, yet the build still runs the documentation target (dh does not skip override_dh_auto_build-indep under nocheck). Sphinx imports conf.py, whose plain-python IPython import fails, and loads matplotlib's plot extension, so the build fails. Builds with the nocheck profile are release-critical: https://wiki.debian.org/qa.debian.org/FTBFS/nocheck.
  • Fix: Take <!nocheck> off the dependencies the documentation build needs and leave only <!nodoc>: at least python3-ipython <!nodoc> and python3-matplotlib <!nodoc>, and check the other runtime dependencies that the doc build imports (for example libjs-mathjax, which debian/rules passes as MATHJAX_DIR). Keep <!nocheck> only for what the test suite alone needs.
minor licensing 4. m4/ppl.m4 and two m4/ax_*.m4 files carry holders that debian/copyright does not name ◂
  • Files: m4/ppl.m4:1-5, m4/ax_gcc_option.m4:65, m4/ax_gxx_option.m4:66, debian/copyright:362-376
  • Basis: checked, in the package or with a reference tool
  • Evidence: m4/ppl.m4: dnl Copyright (C) 1997 Owen Taylor, dnl Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it>, dnl Copyright (C) 2010-2016 BUGSENG srl; m4/ax_gcc_option.m4 and m4/ax_gxx_option.m4 add Copyright (C) 2016 Bogdan Drozdowski <bogdandr@op.pl>. The m4/ax_*.m4 stanza (debian/copyright:362-376) names 14 other holders and no ppl.m4 stanza exists, so ppl.m4 falls under Files: *.
  • Problem: The holders are missing, and m4/ppl.m4's GPL-3+ terms are not stated (see the previous issue). These m4 files are used only at configure time and none is installed in a binary package, so Policy 2.3 does not require their notices in debian/copyright; a complete copyright file should still name them.
  • Fix: Add Bogdan Drozdowski to the m4/ax_*.m4 stanza and add a Files: m4/ppl.m4 stanza with Owen Taylor, Roberto Bagnara and BUGSENG srl under GPL-3+.
minor licensing 5. debian/* stanza does not name the authors of debian/patches (Maximiliano Curia, Rogo) ◂
  • Files: debian/copyright:305-307, debian/patches/u2-python-3.15-compat.patch:6, debian/patches/dt-ignore-deprecation-warnings.patch:2, src/sage/cpython/compat.h
  • Basis: checked, in the package or with a reference tool
  • Evidence: The stanza says Copyright: Copyright (C) 2013-2026 Jerome Benoit, Tobias Hansen, Ximin Luo, Julien Puydt, Felix Salfelder, while most patches carry Author: Maximiliano Curia <maxy@debian.org> and dt-ignore-deprecation-warnings.patch carries Author: Rogo <rogo95@proton.me>. u2-python-3.15-compat.patch creates src/sage/cpython/compat.h, which is installed in python3-sage and carries no notice of its own.
  • Problem: Debian's own contributions to the source package are under the debian/* stanza but their holders are not named. Policy 2.3 does not require these holders for files that only exist in the source package, which is why this is minor; the one patch-created header that is installed has no notice to retain either, so the missing attribution is a completeness defect of debian/copyright rather than a lost notice.
  • Fix: Add Maximiliano Curia and Rogo (with their years) to the Copyright field of the debian/* stanza.
minor packaging 6. d1-doc-docs.patch makes license() read /usr/share/doc/sagemath/copyright, which need not exist with python3-sage alone ◂
  • Files: src/sage/misc/copying.py:17, debian/patches/d1-doc-docs.patch
  • Basis: checked, in the package or with a reference tool
  • Evidence: The patched function is with open("/usr/share/doc/sagemath/copyright") as f:. python3-sage does not depend on sagemath (sagemath depends on python3-sage), so a library-only installation has no /usr/share/doc/sagemath.
  • Problem: In an installation with python3-sage but without the sagemath metapackage, calling license() raises FileNotFoundError instead of showing the GPL text. The upstream code read SAGE_ROOT/COPYING.txt, which Debian does not install, so a patch is needed, but the path chosen is not guaranteed to exist.
  • Fix: Read the copyright file of the package that contains the module (for example /usr/share/doc/python3-sage/copyright), or fall back to /usr/share/common-licenses/GPL-2, and keep a fallback if the chosen path is absent.
Verified ◂
  • debian/copyright is machine-readable (Format 1.0, correct URL) with stanzas Files: * (GPL-2+), debian/* (GPL-2+), src/sage/game_theory/* (GPL-3+), src/doc/* (CC-BY-SA-3.0), bernmm and stats/distributions (BSD-2-clause), misc/function_mangling.pyx, misc/lazy_string.pyx and parallel/ncpus.py (BSD-3-clause), plot/plot3d/implicit_surface.pyx (LGPL-2.1+ and GPL-2+), symbolic/ginac/optional.hpp (BSL-1.0) and m4/ax_*.m4 (permissive). Full texts are present for BSD-2-clause, BSD-3-clause, BSL-1.0, CC-BY-SA-3.0 and the permissive licence; the GPL/LGPL stanzas point at /usr/share/common-licenses with the license texts quoted.
  • All licences found are DFSG-free and mutually compatible: GPL-2+ and GPL-3+ code combine under GPL-3, the one LGPL-2.1+/GPL-2+ file is compatible, and the BSD/BSL/CC-BY-SA material is in separate files or documents.
  • Sampled headers confirm the special stanzas: src/sage/rings/bernmm/bern_modp.cpp ('bernmm is released under a BSD-style license'), src/sage/stats/distributions/dgs_bern.c (BSD-2 with Martin Albrecht), src/sage/misc/lazy_string.pyx ('Copyright (c) 2009 by Armin Ronacher'), src/sage/symbolic/ginac/optional.hpp ('Distributed under the Boost Software License, Version 1.0'), src/sage/game_theory/*.py (GPL-3+, except parser.py which is GPL-2+) and src/sage/plot/plot3d/implicit_surface.pyx (GPL plus Jmol's LGPL-2.1+ marching-cubes tables).
  • Prescan archives: build/pkgs/cunningham_tables/main.gz is build-time data of upstream's cunningham_tables SPKG (with read_cunningham_prime_factors.py), installed nowhere; src/doc/en/developer/static/flowchart.dia is the dia source of flowchart.pdf; src/sage/graphs/generators/shortened_000_111_extended_binary_Golay_code_graph.pickle.xz is a pickled Sage graph used as doctest data; src/sage/repl/rich_output/example_jmol.spt.zip is a rich-output test fixture.
  • Prescan PDFs: flowchart.pdf is built from the shipped flowchart.dia, src/doc/en/reference/parallel/media/map_reduce_arch.pdf from the shipped map_reduce_arch.fig, and prefix-tree-graphs-4.pdf and prefix-tree-partitions-5.pdf from the shipped .tikz files. complete-binary-trees-4.pdf has no TikZ source, but the docs embed its .png twin (src/sage/combinat/tutorial.py:195) and the PDF is referenced nowhere, so it is a leftover export rather than a shipped generated work.
  • src/sage/repl/rich_output/example.pdf, src/sage/repl/rich_output/example.flv, src/sage/repl/rich_output/example.mkv, src/sage/repl/rich_output/example.webm and src/sage/repl/rich_output/example.wmv (with example.dvi, example.avi and the other example.* files) are the rich-output test fixtures of src/sage/repl/rich_output/, whose scene sources (example.canvas3d, example_wavefront_scene.obj/.mtl) are shipped; they are test data, not documentation built from absent sources.
  • The 'rare wording' hits in ordinary source files are docstring prose, not licence terms: src/sage/arith/misc.py (eratosthenes and mqrr_rational_reconstruction described as slow/for educational purposes), src/sage/crypto/block_cipher/miniaes.py, src/sage/crypto/block_cipher/sdes.py, src/sage/crypto/public_key/key_exchange/finite_field_diffie_hellman.py and src/sage/crypto/public_key/key_exchange/sidh.py (toy/educational cryptography warnings), src/sage/ext/fast_callable.pyx ('you must not modify' an internal data structure), src/sage/geometry/hyperplane_arrangement/arrangement.py ('for educational use only') and src/sage/repl/rich_output/buffer.py (a readonly temporary file the caller must not modify).
  • src/doc/common/_vendor/*.inv are Sphinx intersphinx inventories copied from the documentation of the named projects, used only while the manual is built; they hold object names and URIs, are not installed, and are covered by the src/doc stanza.
  • Prescan rare wording: COPYING.txt:1226 is SQLite's public-domain dedication ('for any purpose, commercial or non-commercial'), not a restriction; build/pkgs/scipy/SPKG.rst:20 says SciPy's BSD licence allows commercial use; build/pkgs/giac/SPKG.rst:30 and build/pkgs/giac/spkg-src:57 note that Giac's French HTML documentation is non-commercial-only and that the SPKG removes it - no Giac sources or documentation are in this tree (Debian builds against system xcas); src/sage/interfaces/mathematica.py:551 describes Wolfram's own licensing of a program not shipped here.
  • build/pkgs/csdp/LICENSE is the Common Public License text of an SPKG that is neither built nor shipped here (csdp is not in Build-Depends); src/sage/ext_data/pari/simon/.gp carry Denis Simon's GPL notice, and src/sage/ext_data/pari/buzzard/.g carry the author and provenance in prose without a licence line; both groups are installed as plain data under the Files: * GPL-2+ statement.
  • src/LICENSE.txt and COPYING.txt read: upstream states original Sage code is GPL-2+ and documentation CC-BY-SA-3.0; COPYING.txt's claim that 'the whole Sage software distribution is licensed under GPL version 3 (no other versions!)' conflicts with the per-file GPL-2+ headers, and debian/copyright follows the headers.
  • All of debian/ read: compat 13 via debhelper-compat, Rules-Requires-Root: no, hardening=+all, Standards-Version 4.7.4 against Policy 4.7.4.1, source format 3.0 (quilt), changelog in unstable closing #1058014 and #1059504, 38 patches with DEP-3 Description/Author headers grouped by purpose in series, install/docs/man/doc-base/desktop/icon files consistent, two autopkgtests (doctest, without-dev), no maintainer scripts.
  • Build and runtime dependency names were spot-checked with apt-cache and all exist: libec-dev, libplanarity-dev, python3-numpy-dev (which provides dh-sequence-numpy3), python3-lrcalc, maxima-sage, python3-cysignals-bare, guess-concurrency, python3-cypari2, python3-memory-allocator, furo (which Depends python3-sphinx), and dh-sequence-sphinxdoc is provided by sphinx-common.
  • The without-dev autopkgtest is safe: autopkgtest installs recommended packages only for tests declaring 'needs-recommends', so python3-sage's Recommends sagemath-dev is not pulled in (per the autopkgtest specification in the policy tool).
  • uscan found upstream releases with debian/watch; a newer upstream version is available (upstream 11.0~beta6, packaged 10.10), which is not a fault of the package.
  • Every pointer of debian/copyright to /usr/share/common-licenses names a file that is there (GPL-2, GPL-3, LGPL-2.1).
Not confirmed ◂
  • I could not build the package or run its tests; the nocheck FTBFS is reasoned from debian/control, debian/rules and src/sage_docbuild/conf.py, not observed.
  • Of the 235 holders the pre-review scan reports missing, I re-checked about fifteen (all absent) and did not verify the whole list; the scan matches names loosely.
  • I did not open the binary media files (videos, .inv inventories, the PDFs' contents beyond text extraction), or example.dvi.
  • The source of complete-binary-trees-4.pdf may exist outside the upstream tarball; only the tarball was checked.
Proposed changes ◂

None.

Uploader's response to the LLM review

Waiting for the uploader's response until , because the review found serious issues.

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