(lldb) r
Process 6983 launched:
'/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/bin/python3.9'
(arm64)
Python 3.9.9 (main, Jan 16 2022, 17:10:52)
[Clang 13.0.0 (clang-1300.0.29.30)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sage.all
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/lib/python3.9/site-packages/sage/all.py",
line 131, in <module>
from sage.rings.all import *
File
"/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/lib/python3.9/site-packages/sage/rings/all.py",
line 87, in <module>
from .qqbar import (AlgebraicRealField, AA,
File
"/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/lib/python3.9/site-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:11409)
File
"/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/lib/python3.9/site-packages/sage/categories/rings.py",
line 1177, in __getitem__
return PolynomialRing(self, elts)
File
"/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/lib/python3.9/site-packages/sage/rings/polynomial/polynomial_ring_constructor.py",
line 647, in PolynomialRing
return _multi_variate(base_ring, names, **kwds)
File
"/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/lib/python3.9/site-packages/sage/rings/polynomial/polynomial_ring_constructor.py",
line 775, in _multi_variate
from sage.rings.polynomial.multi_polynomial_libsingular import
MPolynomialRing_libsingular
File "sage/rings/polynomial/multi_polynomial_libsingular.pyx", line 1, in
init sage.rings.polynomial.multi_polynomial_libsingular
(build/cythonized/sage/rings/polynomial/multi_polynomial_libsingular.cpp:50026)
File "sage/libs/singular/singular.pyx", line 1558, in init
sage.libs.singular.singular
(build/cythonized/sage/libs/singular/singular.cpp:15752)
File "sage/libs/singular/singular.pyx", line 1525, in
sage.libs.singular.singular.init_libsingular
(build/cythonized/sage/libs/singular/singular.cpp:12870)
File
"/Users/culler/programs/Sage_macOS/Sage_framework/bigrepo/sage/venv/lib/python3.9/posixpath.py",
line 152, in dirname
p = os.fspath(p)
TypeError: expected str, bytes or os.PathLike object, not NoneType
>>>
On Monday, January 17, 2022 at 3:18:05 PM UTC-6 matthia...@gmail.com wrote:
> Try "import sage.all" first.
>
> On Monday, January 17, 2022 at 1:13:38 PM UTC-8 marc....@gmail.com wrote:
>
>> While many things work in the binary macOS app for Arm CPU, I discovered
>> by accident that the following produces a segfault:
>>
>> sage: M = Manifold()
>>
>> In fact, even trying to import manifold from sage.manifolds segfaults.
>> This does not happen on the Intel version of the app built from the same
>> branch of the repository.
>>
>> I have not been able to run a debugger on sage at all. Of course
>> cysignals cannot produce a backtrace on macOS. With lldb -p I get an error
>> saying that lldb is not allowed to attach to the process and referring me
>> to non-existent messages in system.log for explanations. Running the
>> debugserver directly produces:
>> error: failed to attach process 6619: unable to start the exception thread
>>
>> This occurs even if I run sage directly in the repo after the build
>> finishes - it does not have anything to do with the app. (And the debugger
>> similarly refuses to attach to the process.) I tried to run the debugger
>> as root and I also tried adding debugger entitlements and resigning the
>> app. Neither make it possible for me to use lldb on sage itself.
>>
>> I am able to start the sage python3 in lldb. If I knew how to import the
>> Manifold class from python I might be able to get somewhere. But if I run
>> >>> from sage.manifolds import manifold
>> I get a python exception whose traceback ends with:
>> File "sage/structure/category_object.pyx", line 60, in init
>> sage.structure.category_object
>> (build/cythonized/sage/structure/category_object.c:9914)
>> ImportError: cannot import name Category
>>
>> - Marc
>>
>> On Saturday, January 15, 2022 at 4:30:08 PM UTC-6 Marc Culler wrote:
>>
>>> Hi Matthias,
>>>
>>> I have posted binary releases for 9.5.rc1 on macOS with Intel or Arm
>>> CPUs at https://github.com/3-manifolds/Sage_macOS/releases/tag/v1.3-rc1.
>>> There are two separate disk images. You may recall that I do not use
>>> Homebrew or Conda, but I did have to use an experimental binary release of
>>> gfortran for M1 since I was not able to build the gfortran spkg.
>>>
>>> - Marc
>>>
>>> On Saturday, January 15, 2022 at 3:01:14 PM UTC-6 matthia...@gmail.com
>>> wrote:
>>>
>> Based on the runs on GH Actions, I have updated the summary of platform
>>>> support in https://wiki.sagemath.org/ReleaseTours/sage-9.5#Sources
>>>>
>>>> TL;DR: It's all good now on all platforms tested on GH Actions,
>>>> including Cygwin.
>>>> But I would urge that 9.5 still merge the positively reviews tickets
>>>> marked "critical"/"blocker", such as
>>>> https://trac.sagemath.org/ticket/29285 (which fixes the build in the
>>>> presence of pyenv).
>>>> Also *note we have absolutely no automatic testing for the Apple
>>>> Silicon (M1) platform.* So it would be good if users/developers who
>>>> have access to this platform test the release candidate.
>>>>
>>>>
>>>>
>>>> On Friday, January 14, 2022 at 8:14:13 AM UTC-8 Matthias Köppe wrote:
>>>>
>>>>> On Thursday, January 13, 2022 at 3:22:03 PM UTC-8 Volker Braun wrote:
>>>>>
>>>>>> As always, you can get the latest beta version from the "develop" git
>>>>>> branch. Alternatively, the self-contained source tarball is at
>>>>>> http://www.sagemath.org/download-latest.html
>>>>>>
>>>>>> 3da1b22c25 (HEAD -> develop, tag: 9.5.rc1, trac/develop) Updated
>>>>>> SageMath version to 9.5.rc1
>>>>>>
>>>>>
>>>>> Thanks for the new rc. Tests are running at
>>>>> https://github.com/sagemath/sage/actions/runs/1690315877 (Linux,
>>>>> macOS) and https://github.com/sagemath/sage/actions/runs/1690315874
>>>>> (Cygwin).
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
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