Package: libsingular4-dev
Version: 1:4.3.2-p10+ds-1+b1
Severity: grave
Justification: renders package unusable
Dear Maintainer,
It seems that this version of the package (or other on the
libsingular4 family) renders sagemath completelu unusable. In other
systems, with the an older version of libsingular4* (4.3.1, if my
memory isn't cheating me), sage runs perfectly.
Below is an output of sagemath running from the prompt:
~$ sage
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 9.5, Release Date: 2022-01-30 │
│ Using Python 3.11.7. Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3.11/pathlib.py", line 1251, in is_dir
return S_ISDIR(self.stat().st_mode)
^^^^^^^^^
AttributeError: 'str' object has no attribute 'stat'
Original exception was:
Traceback (most recent call last):
File "/usr/bin/sage-ipython", line 15, in <module>
app.initialize()
File
"/usr/lib/python3/dist-packages/traitlets/config/application.py", line
110, in inner
return method(app, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/IPython/terminal/ipapp.py",
line 278, in initialize
self.init_shell()
File "/usr/lib/python3/dist-packages/sage/repl/interpreter.py", line
789, in init_shell
self.shell.extension_manager.load_extension(SAGE_EXTENSION)
File "/usr/lib/python3/dist-packages/IPython/core/extensions.py",
line 76, in load_extension
return self._load_extension(module_str)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/IPython/core/extensions.py",
line 93, in _load_extension
if self._call_load_ipython_extension(mod):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/IPython/core/extensions.py",
line 145, in _call_load_ipython_extension
mod.load_ipython_extension(self.shell)
File "/usr/lib/python3/dist-packages/sage/repl/__init__.py", line 5,
in load_ipython_extension
sage.repl.ipython_extension.load_ipython_extension(*args)
File
"/usr/lib/python3/dist-packages/sage/repl/ipython_extension.py", line
617, in wrapper
result = func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File
"/usr/lib/python3/dist-packages/sage/repl/ipython_extension.py", line
630, in load_ipython_extension
SageCustomizations(shell=ip)
File
"/usr/lib/python3/dist-packages/sage/repl/ipython_extension.py", line
434, in __init__
import sage.all # until sage's import hell is fixed
^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/sage/all.py", line 169, in
<module>
from sage.rings.all import *
File "/usr/lib/python3/dist-packages/sage/rings/all.py", line 87, in
<module>
from .qqbar import (AlgebraicRealField, AA,
File "/usr/lib/python3/dist-packages/sage/rings/qqbar.py", line
2810, in <module>
QQxy = QQ['x', 'y']
~~^^^^^^^^^^
File "sage/structure/parent.pyx", line 1276, in
sage.structure.parent.Parent.__getitem__
(build/cythonized/sage/structure/parent.c:11543)
File "/usr/lib/python3/dist-packages/sage/categories/rings.py", line
1177, in __getitem__
return PolynomialRing(self, elts)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/usr/lib/python3/dist-packages/sage/rings/polynomial/polynomial_ring_constructor.py", line 647, in PolynomialRing
return _multi_variate(base_ring, names, **kwds)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/usr/lib/python3/dist-packages/sage/rings/polynomial/polynomial_ring_constructor.py", line 775, in _multi_variate
from sage.rings.polynomial.multi_polynomial_libsingular import
MPolynomialRing_libsingular
ImportError: libsingular-Singular-4.3.1.so: cannot open shared object
file: No such file or directory
It seems that sage calls previous version (4.3.1) of libsingular. I
reported this bug before to sagemath package, but got no answer. I'let
this filed here and report again on sage.
I may provide any further information needed to fix this.
Best, Alexandre
-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (900, 'testing'), (800, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.5.0-5-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages libsingular4-dev depends on:
ii libflint-dev 3.0.1-2
ii libgmp-dev 2:6.3.0+dfsg-2
ii libmpfr-dev 4.2.1-1
ii libntl-dev 11.5.1-1+b2
ii libsingular4-dev-common 1:4.3.2-p10+ds-1
ii libsingular4m3n0 1:4.3.2-p10+ds-1+b1
libsingular4-dev recommends no packages.
Versions of packages libsingular4-dev suggests:
ii pkg-config 1.8.1-1+b2
ii pkgconf [pkg-config] 1.8.1-1+b2
pn singular-dev-doc <none>
-- no debconf information
