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 for submit@bugs.debian.org; Tue, 25 Aug 2026 12:42:34 +0000
From: Santiago Vila &lt;sanvila@debian.org&gt;
To: Debian BTS &lt;submit@bugs.debian.org&gt;
Subject: openturns: FTBFS:
 /&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4014:7:
 error: 'PyInt_Check' was not declared in this scope;
 did you mean 'PySet_Check'?
X-Debbugs-Cc: sanvila@debian.org
Message-Id: &lt;E1wyqU6-000IZe-0H@paradis.debian.org&gt;
Date: Tue, 25 Aug 2026 12:42:34 +0000
Delivered-To: submit@bugs.debian.org

Package: src:openturns
Version: 1.27.1-2
Severity: serious
Tags: ftbfs forky sid

Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/202608/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:openturns, so that this is still
visible in the BTS web page for this package.

Thanks.

--------------------------------------------------------------------------------
[...]
[ 38%] Building CXX object python/src/CMakeFiles/typ.dir/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx.o
cd /&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src &amp;&amp; /usr/bin/x86_64-l [too-long-redacted] p.dir/typ_modulePYTHON_wrap.cxx
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘PyObject* OT_Description___setitem__(OT::Description*, PyObject*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4014:7: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 4014 |   if (PyInt_Check(arg))
      |       ^~~~~~~~~~~
      |       PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4088:18: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 4088 |     long index = PyInt_AsLong(intValue.get());
      |                  ^~~~~~~~~~~~
      |                  PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘PyObject* OT_Description___getitem__(const OT::Description*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4103:7: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 4103 |   if (PyInt_Check(arg))
      |       ^~~~~~~~~~~
      |       PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4165:18: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 4165 |     long index = PyInt_AsLong(intValue.get());
      |                  ^~~~~~~~~~~~
      |                  PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘PyObject* OT_Indices___setitem__(OT::Indices*, PyObject*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4208:7: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 4208 |   if (PyInt_Check(arg))
      |       ^~~~~~~~~~~
      |       PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4282:18: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 4282 |     long index = PyInt_AsLong(intValue.get());
      |                  ^~~~~~~~~~~~
      |                  PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘PyObject* OT_Indices___getitem__(const OT::Indices*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4297:7: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 4297 |   if (PyInt_Check(arg))
      |       ^~~~~~~~~~~
      |       PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4359:18: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 4359 |     long index = PyInt_AsLong(intValue.get());
      |                  ^~~~~~~~~~~~
      |                  PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘PyObject* OT_Point___setitem__(OT::Point*, PyObject*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4476:7: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 4476 |   if (PyInt_Check(arg))
      |       ^~~~~~~~~~~
      |       PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4550:18: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 4550 |     long index = PyInt_AsLong(intValue.get());
      |                  ^~~~~~~~~~~~
      |                  PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘PyObject* OT_Point___getitem__(const OT::Point*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4565:7: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 4565 |   if (PyInt_Check(arg))
      |       ^~~~~~~~~~~
      |       PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:4627:18: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 4627 |     long index = PyInt_AsLong(intValue.get());
      |                  ^~~~~~~~~~~~
      |                  PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘PyObject* OT_Sample___getitem____SWIG_1(const OT::Sample*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8067:20: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8067 |       long index = PyInt_AsLong(intValue.get());
      |                    ^~~~~~~~~~~~
      |                    PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8134:13: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8134 |         if (PyInt_Check(elt))
      |             ^~~~~~~~~~~
      |             PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8136:25: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8136 |           long index2 = PyInt_AsLong(elt);
      |                         ^~~~~~~~~~~~
      |                         PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8211:13: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8211 |         if (PyInt_Check(elt))
      |             ^~~~~~~~~~~
      |             PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8213:25: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8213 |           long index2 = PyInt_AsLong(elt);
      |                         ^~~~~~~~~~~~
      |                         PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8242:11: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8242 |       if (PyInt_Check(elt))
      |           ^~~~~~~~~~~
      |           PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8244:23: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8244 |         long index1 = PyInt_AsLong(elt);
      |                       ^~~~~~~~~~~~
      |                       PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8304:13: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8304 |         if (PyInt_Check(elt))
      |             ^~~~~~~~~~~
      |             PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8306:25: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8306 |           long index2 = PyInt_AsLong(elt);
      |                         ^~~~~~~~~~~~
      |                         PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx: In function ‘void OT_Sample___setitem____SWIG_1(OT::Sample*, PyObject*, PyObject*)’:
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8391:20: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8391 |       long index = PyInt_AsLong(intValue.get());
      |                    ^~~~~~~~~~~~
      |                    PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8473:13: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8473 |         if (PyInt_Check(elt))
      |             ^~~~~~~~~~~
      |             PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8475:25: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8475 |           long index2 = PyInt_AsLong(elt);
      |                         ^~~~~~~~~~~~
      |                         PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8556:13: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8556 |         if (PyInt_Check(elt))
      |             ^~~~~~~~~~~
      |             PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8558:25: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8558 |           long index2 = PyInt_AsLong(elt);
      |                         ^~~~~~~~~~~~
      |                         PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8581:11: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8581 |       if (PyInt_Check(elt))
      |           ^~~~~~~~~~~
      |           PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8583:23: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8583 |         long index1 = PyInt_AsLong(elt);
      |                       ^~~~~~~~~~~~
      |                       PyLong_AsLong
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8641:13: error: ‘PyInt_Check’ was not declared in this scope; did you mean ‘PySet_Check’?
 8641 |         if (PyInt_Check(elt))
      |             ^~~~~~~~~~~
      |             PySet_Check
/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python/src/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx:8643:25: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
 8643 |           long index2 = PyInt_AsLong(elt);
      |                         ^~~~~~~~~~~~
      |                         PyLong_AsLong
make[4]: *** [python/src/CMakeFiles/typ.dir/build.make:82: python/src/CMakeFiles/typ.dir/CMakeFiles/typ.dir/typ_modulePYTHON_wrap.cxx.o] Error 1
make[4]: Leaving directory '/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir'
make[3]: *** [CMakeFiles/Makefile2:21508: python/src/CMakeFiles/typ.dir/all] Error 2
make[3]: Leaving directory '/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir'
make[2]: *** [Makefile:169: all] Error 2
make[2]: Leaving directory '/&lt;&lt;PKGBUILDDIR&gt;&gt;/builddir/python'
make[1]: *** [debian/rules:61: override_dh_auto_build] Error 2
make[1]: Leaving directory '/&lt;&lt;PKGBUILDDIR&gt;&gt;'
make: *** [debian/rules:42: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------
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