On my system, python2 and python3 is installed, but there is no generic
python symlink. Does this need to be created for sage and if so should it
be python3? In installed from tarball, so this is not an issue with the
Ubuntu package.
On Monday, August 30, 2021 at 9:13:49 AM UTC-5 hbetx9 wrote:
> I think the issue is a disagreement with python. The package installs fine
> on a clean machine. I know this isn't the wheelhouse, but how can I
> diagnose my python configuration for compatibility with sage. In
> particular, I have python 3.8.10 installed systemwide.
>
> On Sunday, August 29, 2021 at 4:49:52 PM UTC-5 hbetx9 wrote:
>
>> The package log has the following error:
>>
>> /usr/lib/python3/dist-packages/sage/combinat/root_system/branching_rules.py:1753:
>>
>> SyntaxWarning: "is not" with a literal. Did you mean "!="?
>> if len(stypes) is not 2:
>> /usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1159:
>> SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
>> raise TypeError('%s option must be a dictionary, not %s' (name, value))
>> /usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1168:
>> SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
>> raise TypeError('%s option must be a dictionary, not %s' (name, value))
>> /usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1175:
>> SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
>> raise TypeError('%s option must be a dictionary, not %s' (name, value))
>> /usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1182:
>> SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
>> raise TypeError('%s option must be a dictionary, not %s' (name, value))
>> /usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1189:
>> SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
>> raise TypeError('%s option must be a dictionary, not %s' (name, value))
>> /usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1196:
>> SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
>> raise TypeError('%s option must be a dictionary, not %s' (name, value))
>> /usr/lib/python3/dist-packages/sage/graphs/graph_latex.py:1203:
>> SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
>> raise TypeError('%s option must be a dictionary, not %s' (name, value))
>>
>> I think there is something about the way sage is trying to be installed
>> and python, but I'm unsure how to diagnose. Installing from source is an
>> option yes, but I fear it will have the same issue.
>> On Sunday, August 29, 2021 at 2:14:38 AM UTC-5 [email protected] wrote:
>>
>>> On Sat, Aug 28, 2021 at 10:57 PM Lance Edward Miller <[email protected]>
>>> wrote:
>>> >
>>> > To whom it may concern,
>>> >
>>> > I'm installing sage from the synaptic package manager on Linux Mint
>>> 20.1. The package is for Sage 9.0, but the app does not run. Following is
>>> the crash report, any advice on how to best resolve (uninstall and install
>>> from source?) is appreciated:
>>>
>>> This has to be reported to Linux Mint - we don't do packaging for
>>> particular Linux distributions, and it looks like a packaging error,
>>> not anything we can help with.
>>> You can install Sage in several other ways:
>>> https://doc.sagemath.org/html/en/installation/index.html
>>>
>>> >
>>> >
>>> >
>>> ***************************************************************************
>>> >
>>> > IPython post-mortem report
>>> >
>>> > {'commit_hash': '<not found>',
>>> > 'commit_source': '(none found)',
>>> > 'default_encoding': 'utf-8',
>>> > 'ipython_path': '/usr/lib/python3/dist-packages/IPython',
>>> > 'ipython_version': '7.13.0',
>>> > 'os_name': 'posix',
>>> > 'platform': 'Linux-5.4.0-81-generic-x86_64-with-glibc2.29',
>>> > 'sys_executable': '/usr/bin/python3',
>>> > 'sys_platform': 'linux',
>>> > 'sys_version': '3.8.10 (default, Jun 2 2021, 10:49:15) \n[GCC 9.4.0]'}
>>> >
>>> >
>>> ***************************************************************************
>>> >
>>> >
>>> >
>>> >
>>> ***************************************************************************
>>> >
>>> > Crash traceback:
>>> >
>>> >
>>> ---------------------------------------------------------------------------
>>> >
>>> ---------------------------------------------------------------------------
>>> > ImportError Python 3.8.10: /usr/bin/python3
>>> > Sat Aug 28 16:48:31 2021
>>> > A problem occurred executing Python code. Here is the sequence of
>>> function
>>> > calls leading up to the error, with the most recent (innermost) call
>>> last.
>>> > /usr/share/sagemath/bin/sage-ipython in <module>
>>> > 1 #!/usr/bin/env sage-python
>>> > 2 # -*- coding: utf-8 -*-
>>> > 3 """
>>> > 4 Sage IPython startup script.
>>> > 5 """
>>> > 6
>>> > 7 # Display startup banner. Do this before anything else to give the
>>> user
>>> > 8 # early feedback that Sage is starting.
>>> > 9 from sage.misc.banner import banner
>>> > 10 banner()
>>> > 11
>>> > 12 from sage.repl.interpreter import SageTerminalApp
>>> > 13
>>> > 14 app = SageTerminalApp.instance()
>>> > ---> 15 app.initialize()
>>> > global app.initialize = <bound method TerminalIPythonApp.initialize of
>>> <sage.repl.interpreter.SageTerminalApp object at 0x7f6700317eb0>>
>>> > 16 app.start()
>>> >
>>> > <decorator-gen-113> in
>>> initialize(self=<sage.repl.interpreter.SageTerminalApp object>, argv=None)
>>> >
>>> > /usr/lib/python3/dist-packages/traitlets/config/application.py in
>>> catch_config_error(method=<function TerminalIPythonApp.initialize>,
>>> app=<sage.repl.interpreter.SageTerminalApp object>, *args=(None,),
>>> **kwargs={})
>>> > 72 TRAITLETS_APPLICATION_RAISE_CONFIG_FILE_ERROR = False
>>> > 73 else:
>>> > 74 raise ValueError("Unsupported value for environment variable:
>>> 'TRAITLETS_APPLICATION_RAISE_CONFIG_FILE_ERROR' is set to '%s' which is
>>> none of {'0', '1', 'false', 'true', ''}."% _envvar )
>>> > 75
>>> > 76
>>> > 77 @decorator
>>> > 78 def catch_config_error(method, app, *args, **kwargs):
>>> > 79 """Method decorator for catching invalid config
>>> (Trait/ArgumentErrors) during init.
>>> > 80
>>> > 81 On a TraitError (generally caused by bad config), this will print
>>> the trait's
>>> > 82 message, and exit the app.
>>> > 83
>>> > 84 For use on init methods, to prevent invoking excepthook on invalid
>>> input.
>>> > 85 """
>>> > 86 try:
>>> > ---> 87 return method(app, *args, **kwargs)
>>> > method = <function TerminalIPythonApp.initialize at 0x7f66febbf5e0>
>>> > app = <sage.repl.interpreter.SageTerminalApp object at 0x7f6700317eb0>
>>> > args = (None,)
>>> > kwargs = {}
>>> > 88 except (TraitError, ArgumentError) as e:
>>> > 89 app.print_help()
>>> > 90 app.log.fatal("Bad config encountered during initialization:")
>>> > 91 app.log.fatal(str(e))
>>> > 92 app.log.debug("Config at the time: %s", app.config)
>>> > 93 app.exit(1)
>>> > 94
>>> > 95
>>> > 96 class ApplicationError(Exception):
>>> > 97 pass
>>> > 98
>>> > 99
>>> > 100 class LevelFormatter(logging.Formatter):
>>> > 101 """Formatter with additional `highlevel` record
>>> > 102
>>> >
>>> > /usr/lib/python3/dist-packages/IPython/terminal/ipapp.py in
>>> initialize(self=<sage.repl.interpreter.SageTerminalApp object>, argv=None)
>>> > 302
>>> > 303 return super(TerminalIPythonApp, self).parse_command_line(argv)
>>> > 304
>>> > 305 @catch_config_error
>>> > 306 def initialize(self, argv=None):
>>> > 307 """Do actions after construct, but before starting the app."""
>>> > 308 super(TerminalIPythonApp, self).initialize(argv)
>>> > 309 if self.subapp is not None:
>>> > 310 # don't bother initializing further, starting subapp
>>> > 311 return
>>> > 312 # print self.extra_args
>>> > 313 if self.extra_args and not self.something_to_run:
>>> > 314 self.file_to_run = self.extra_args[0]
>>> > 315 self.init_path()
>>> > 316 # create the shell
>>> > --> 317 self.init_shell()
>>> > self.init_shell = <bound method SageTerminalApp.init_shell of
>>> <sage.repl.interpreter.SageTerminalApp object at 0x7f6700317eb0>>
>>> > 318 # and draw the banner
>>> > 319 self.init_banner()
>>> > 320 # Now a variety of things that happen after the banner is printed.
>>> > 321 self.init_gui_pylab()
>>> > 322 self.init_extensions()
>>> > 323 self.init_code()
>>> > 324
>>> > 325 def init_shell(self):
>>> > 326 """initialize the InteractiveShell instance"""
>>> > 327 # Create an InteractiveShell instance.
>>> > 328 # shell.display_banner should always be False for the terminal
>>> > 329 # based app, because we call shell.show_banner() by hand below
>>> > 330 # so the banner shows *before* all extension loading stuff.
>>> > 331 self.shell = self.interactive_shell_class.instance(parent=self,
>>> > 332 profile_dir=self.profile_dir,
>>> >
>>> > /usr/lib/python3/dist-packages/sage/repl/interpreter.py in
>>> init_shell(self=<sage.repl.interpreter.SageTerminalApp object>)
>>> > 727 self.shell.has_sage_extensions = SAGE_EXTENSION in self.extensions
>>> > 728
>>> > 729 # Load the %lprun extension if available
>>> > 730 try:
>>> > 731 import line_profiler
>>> > 732 except ImportError:
>>> > 733 pass
>>> > 734 else:
>>> > 735 self.extensions.append('line_profiler')
>>> > 736
>>> > 737 if self.shell.has_sage_extensions:
>>> > 738 self.extensions.remove(SAGE_EXTENSION)
>>> > 739
>>> > 740 # load sage extension here to get a crash if
>>> > 741 # something is wrong with the sage library
>>> > --> 742 self.shell.extension_manager.load_extension(SAGE_EXTENSION)
>>> > self.shell.extension_manager.load_extension = <bound method
>>> ExtensionManager.load_extension of
>>> <IPython.core.extensions.ExtensionManager object at 0x7f66fcd10490>>
>>> > global SAGE_EXTENSION = 'sage'
>>> > 743
>>> > 744
>>> >
>>> > /usr/lib/python3/dist-packages/IPython/core/extensions.py in
>>> load_extension(self=<IPython.core.extensions.ExtensionManager object>,
>>> module_str='sage')
>>> > 72 if module_str in self.loaded:
>>> > 73 return "already loaded"
>>> > 74
>>> > 75 from IPython.utils.syspathcontext import prepended_to_syspath
>>> > 76
>>> > 77 with self.shell.builtin_trap:
>>> > 78 if module_str not in sys.modules:
>>> > 79 with prepended_to_syspath(self.ipython_extension_dir):
>>> > 80 mod = import_module(module_str)
>>> > 81 if mod.__file__.startswith(self.ipython_extension_dir):
>>> > 82 print(("Loading extensions from {dir} is deprecated. "
>>> > 83 "We recommend managing extensions like any "
>>> > 84 "other Python packages, in site-packages.").format(
>>> > 85 dir=compress_user(self.ipython_extension_dir)))
>>> > 86 mod = sys.modules[module_str]
>>> > ---> 87 if self._call_load_ipython_extension(mod):
>>> > self._call_load_ipython_extension = <bound method
>>> ExtensionManager._call_load_ipython_extension of
>>> <IPython.core.extensions.ExtensionManager object at 0x7f66fcd10490>>
>>> > mod = <module 'sage' from
>>> '/usr/lib/python3/dist-packages/sage/__init__.py'>
>>> > 88 self.loaded.add(module_str)
>>> > 89 else:
>>> > 90 return "no load function"
>>> > 91
>>> > 92 def unload_extension(self, module_str):
>>> > 93 """Unload an IPython extension by its module name.
>>> > 94
>>> > 95 This function looks up the extension's name in ``sys.modules`` and
>>> > 96 simply calls ``mod.unload_ipython_extension(self)``.
>>> > 97
>>> > 98 Returns the string "no unload function" if the extension doesn't
>>> define
>>> > 99 a function to unload itself, "not loaded" if the extension isn't
>>> loaded,
>>> > 100 otherwise None.
>>> > 101 """
>>> > 102 if module_str not in self.loaded:
>>> >
>>> > /usr/lib/python3/dist-packages/IPython/core/extensions.py in
>>> _call_load_ipython_extension(self=<IPython.core.extensions.ExtensionManager
>>> object>, mod=<module 'sage' from
>>> '/usr/lib/python3/dist-packages/sage/__init__.py'>)
>>> > 119 """
>>> > 120 from IPython.utils.syspathcontext import prepended_to_syspath
>>> > 121
>>> > 122 if (module_str in self.loaded) and (module_str in sys.modules):
>>> > 123 self.unload_extension(module_str)
>>> > 124 mod = sys.modules[module_str]
>>> > 125 with prepended_to_syspath(self.ipython_extension_dir):
>>> > 126 reload(mod)
>>> > 127 if self._call_load_ipython_extension(mod):
>>> > 128 self.loaded.add(module_str)
>>> > 129 else:
>>> > 130 self.load_extension(module_str)
>>> > 131
>>> > 132 def _call_load_ipython_extension(self, mod):
>>> > 133 if hasattr(mod, 'load_ipython_extension'):
>>> > --> 134 mod.load_ipython_extension(self.shell)
>>> > mod.load_ipython_extension = <function load_ipython_extension at
>>> 0x7f67002d7040>
>>> > self.shell = <sage.repl.interpreter.SageTerminalInteractiveShell
>>> object at 0x7f66feb5bac0>
>>> > 135 return True
>>> > 136
>>> > 137 def _call_unload_ipython_extension(self, mod):
>>> > 138 if hasattr(mod, 'unload_ipython_extension'):
>>> > 139 mod.unload_ipython_extension(self.shell)
>>> > 140 return True
>>> > 141
>>> > 142 @undoc
>>> > 143 def install_extension(self, url, filename=None):
>>> > 144 """
>>> > 145 Deprecated.
>>> > 146 """
>>> > 147 # Ensure the extension directory exists
>>> > 148 raise DeprecationWarning(
>>> > 149 '`install_extension` and the `install_ext` magic have been
>>> deprecated since IPython 4.0'
>>> >
>>> > /usr/lib/python3/dist-packages/sage/__init__.py in
>>> load_ipython_extension(*args=(<sage.repl.interpreter.SageTerminalInteractiveShell
>>>
>>> object>,))
>>> > 1 __all__ = ['all']
>>> > 2
>>> > 3 # Set sage.__version__ to the current version number. This is
>>> analogous
>>> > 4 # to many other Python packages.
>>> > 5 from sage.version import version as __version__
>>> > 6
>>> > 7 # Make sure that the correct zlib library is loaded. This is needed
>>> > 8 # to prevent the system zlib to be loaded instead of the Sage one.
>>> > 9 # See https://trac.sagemath.org/ticket/23122
>>> > 10 import zlib
>>> > 11
>>> > 12 # IPython calls this when starting up
>>> > 13 def load_ipython_extension(*args):
>>> > 14 import sage.repl.ipython_extension
>>> > ---> 15 sage.repl.ipython_extension.load_ipython_extension(*args)
>>> > sage.repl.ipython_extension.load_ipython_extension = <function
>>> load_ipython_extension at 0x7f66fcacaa60>
>>> > args = (<sage.repl.interpreter.SageTerminalInteractiveShell object at
>>> 0x7f66feb5bac0>,)
>>> > 16
>>> > 17
>>> > 18 # Monkey-patch inspect.isfunction() to support Cython functions.
>>> > 19 def isfunction(obj):
>>> > 20 """
>>> > 21 Check whether something is a function.
>>> > 22
>>> > 23 We assume that anything which has a genuine ``__code__``
>>> > 24 attribute (not using ``__getattr__`` overrides) is a function.
>>> > 25 This is meant to support Cython functions.
>>> > 26
>>> > 27 EXAMPLES::
>>> > 28
>>> > 29 sage: from inspect import isfunction
>>> > 30 sage: def f(): pass
>>> > 31 sage: isfunction(f)
>>> >
>>> > /usr/lib/python3/dist-packages/sage/repl/ipython_extension.py in
>>> wrapper(*args=(<sage.repl.interpreter.SageTerminalInteractiveShell
>>> object>,), **kwargs={})
>>> > 547 ....: if work:
>>> > 548 ....: return 'foo worked'
>>> > 549 ....: raise RuntimeError("foo didn't work")
>>> > 550 sage: foo(False)
>>> > 551 Traceback (most recent call last):
>>> > 552 ...
>>> > 553 RuntimeError: foo didn't work
>>> > 554 sage: foo(True)
>>> > 555 'foo worked'
>>> > 556 sage: foo(False)
>>> > 557 sage: foo(True)
>>> > 558 """
>>> > 559 @wraps(func)
>>> > 560 def wrapper(*args, **kwargs):
>>> > 561 if not wrapper.has_run:
>>> > --> 562 result = func(*args, **kwargs)
>>> > result = undefined
>>> > global func = undefined
>>> > args = (<sage.repl.interpreter.SageTerminalInteractiveShell object at
>>> 0x7f66feb5bac0>,)
>>> > kwargs = {}
>>> > 563 wrapper.has_run = True
>>> > 564 return result
>>> > 565 wrapper.has_run = False
>>> > 566 return wrapper
>>> > 567
>>> > 568
>>> > 569 @run_once
>>> > 570 def load_ipython_extension(ip):
>>> > 571 """
>>> > 572 Load the extension in IPython.
>>> > 573 """
>>> > 574 # this modifies ip
>>> > 575 SageCustomizations(shell=ip)
>>> >
>>> > /usr/lib/python3/dist-packages/sage/repl/ipython_extension.py in
>>> load_ipython_extension(ip=<sage.repl.interpreter.SageTerminalInteractiveShell
>>>
>>> object>)
>>> > 560 def wrapper(*args, **kwargs):
>>> > 561 if not wrapper.has_run:
>>> > 562 result = func(*args, **kwargs)
>>> > 563 wrapper.has_run = True
>>> > 564 return result
>>> > 565 wrapper.has_run = False
>>> > 566 return wrapper
>>> > 567
>>> > 568
>>> > 569 @run_once
>>> > 570 def load_ipython_extension(ip):
>>> > 571 """
>>> > 572 Load the extension in IPython.
>>> > 573 """
>>> > 574 # this modifies ip
>>> > --> 575 SageCustomizations(shell=ip)
>>> > global SageCustomizations = <class
>>> 'sage.repl.ipython_extension.SageCustomizations'>
>>> > global shell = undefined
>>> > ip = <sage.repl.interpreter.SageTerminalInteractiveShell object at
>>> 0x7f66feb5bac0>
>>> >
>>> > /usr/lib/python3/dist-packages/sage/repl/ipython_extension.py in
>>> __init__(self=<sage.repl.ipython_extension.SageCustomizations object>,
>>> shell=<sage.repl.interpreter.SageTerminalInteractiveShell object>)
>>> > 420 def __init__(self, shell=None):
>>> > 421 """
>>> > 422 Initialize the Sage plugin.
>>> > 423 """
>>> > 424 self.shell = shell
>>> > 425
>>> > 426 self.auto_magics = SageMagics(shell)
>>> > 427 self.shell.register_magics(self.auto_magics)
>>> > 428
>>> > 429 import sage.misc.edit_module as edit_module
>>> > 430 self.shell.set_hook('editor', edit_module.edit_devel)
>>> > 431
>>> > 432 self.init_inspector()
>>> > 433 self.init_line_transforms()
>>> > 434
>>> > --> 435 import sage.all # until sage's import hell is fixed
>>> > sage.all = undefined
>>> > 436
>>> > 437 self.shell.verbose_quit = True
>>> > 438 self.set_quit_hook()
>>> > 439
>>> > 440 self.register_interface_magics()
>>> > 441
>>> > 442 if SAGE_IMPORTALL == 'yes':
>>> > 443 self.init_environment()
>>> > 444
>>> > 445 def register_interface_magics(self):
>>> > 446 """
>>> > 447 Register magics for each of the Sage interfaces
>>> > 448 """
>>> > 449 from sage.repl.interface_magic import InterfaceMagic
>>> > 450 InterfaceMagic.register_all(self.shell)
>>> >
>>> > /usr/lib/python3/dist-packages/sage/all.py in <module>
>>> > 91 warnings.filterwarnings('ignore', category=RuntimeWarning,
>>> > 92 message=r"'sin' and 'sout' swap memory stats couldn't be
>>> determined")
>>> > 93 from sage.misc.all import * # takes a while
>>> > 94 from sage.typeset.all import *
>>> > 95 from sage.repl.all import *
>>> > 96
>>> > 97 from sage.misc.sh import sh
>>> > 98
>>> > 99 from sage.libs.all import *
>>> > 100 from sage.data_structures.all import *
>>> > 101 from sage.doctest.all import *
>>> > 102
>>> > 103 from sage.structure.all import *
>>> > 104 from sage.rings.all import *
>>> > 105 from sage.arith.all import *
>>> > --> 106 from sage.matrix.all import *
>>> > global sage.matrix.all = undefined
>>> > 107
>>> > 108 from sage.symbolic.all import *
>>> > 109 from sage.modules.all import *
>>> > 110 from sage.monoids.all import *
>>> > 111 from sage.algebras.all import *
>>> > 112 from sage.modular.all import *
>>> > 113 from sage.sat.all import *
>>> > 114 from sage.schemes.all import *
>>> > 115 from sage.graphs.all import *
>>> > 116 from sage.groups.all import *
>>> > 117 from sage.arith.power import generic_power as power
>>> > 118 from sage.databases.all import *
>>> > 119 from sage.categories.all import *
>>> > 120 from sage.sets.all import *
>>> > 121 from sage.probability.all import *
>>> >
>>> > /usr/lib/python3/dist-packages/sage/matrix/__init__.py in <module>
>>> > 1 # Resolve a cyclic import
>>> > ----> 2 import sage.matrix.args
>>> > global sage.matrix.args = undefined
>>> >
>>> > /usr/lib/python3/dist-packages/sage/matrix/args.pyx in init
>>> sage.matrix.args (build/cythonized/sage/matrix/args.c:21273)()
>>> > 8 # Copyright (C) 2018 Jeroen Demeyer <[email protected]>
>>> > 9 #
>>> > 10 # This program is free software: you can redistribute it and/or
>>> modify
>>> > 11 # it under the terms of the GNU General Public License as published
>>> by
>>> > 12 # the Free Software Foundation, either version 2 of the License, or
>>> > 13 # (at your option) any later version.
>>> > 14 # http://www.gnu.org/licenses/
>>> > 15
>>> #*****************************************************************************
>>>
>>>
>>> > 16
>>> > 17 cimport cython
>>> > 18 from cpython.sequence cimport PySequence_Fast
>>> > 19 from cysignals.signals cimport sig_check
>>> > 20 from cypari2.gen cimport Gen
>>> > 21 from cypari2.types cimport typ, t_MAT, t_VEC, t_COL, t_VECSMALL,
>>> t_LIST, t_STR, t_CLOSURE
>>> > 22
>>> > ---> 23 from .matrix_space import MatrixSpace
>>> > global matrix_space = undefined
>>> > global MatrixSpace = undefined
>>> > 24 from sage.rings.all import ZZ, RDF, CDF
>>> > 25 from sage.structure.coerce cimport (coercion_model,
>>> > 26 is_numpy_type, py_scalar_parent)
>>> > 27 from sage.structure.element cimport Element, RingElement, Vector
>>> > 28 from sage.arith.long cimport pyobject_to_long
>>> > 29 from sage.misc.misc_c import sized_iter
>>> > 30 from sage.categories import monoids
>>> > 31
>>> > 32
>>> > 33 CommutativeMonoids = monoids.Monoids().Commutative()
>>> > 34
>>> > 35
>>> > 36 cdef inline bint element_is_scalar(Element x):
>>> > 37 """
>>> > 38 Should this element be considered a scalar (as opposed to a
>>> vector)?
>>> >
>>> > /usr/lib/python3/dist-packages/sage/matrix/matrix_space.py in <module>
>>> > 31 # (at your option) any later version.
>>> > 32 # https://www.gnu.org/licenses/
>>> > 33 #
>>> ****************************************************************************
>>>
>>>
>>> > 34 from __future__ import print_function, absolute_import
>>> > 35 from six.moves import range
>>> > 36 from six import iteritems, integer_types
>>> > 37
>>> > 38 # System imports
>>> > 39 import sys
>>> > 40 import operator
>>> > 41
>>> > 42 # Sage matrix imports
>>> > 43 from . import matrix_generic_dense
>>> > 44 from . import matrix_generic_sparse
>>> > 45
>>> > ---> 46 from . import matrix_modn_sparse
>>> > global matrix_modn_sparse = undefined
>>> > 47
>>> > 48 from . import matrix_mod2_dense
>>> > 49 from . import matrix_gf2e_dense
>>> > 50
>>> > 51 from . import matrix_integer_dense
>>> > 52 from . import matrix_integer_sparse
>>> > 53
>>> > 54 from . import matrix_rational_dense
>>> > 55 from . import matrix_rational_sparse
>>> > 56
>>> > 57 from . import matrix_polynomial_dense
>>> > 58 from . import matrix_mpolynomial_dense
>>> > 59
>>> > 60 # Sage imports
>>> > 61 from sage.misc.superseded import deprecation
>>> >
>>> > ImportError: /usr/lib/python3/dist-packages/sage/matrix/
>>> matrix_modn_sparse.cpython-38-x86_64-linux-gnu.so: undefined symbol:
>>> _ZNK6Givaro7IntegercvNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEB5cxx11Ev
>>>
>>>
>>> >
>>> >
>>> ***************************************************************************
>>> >
>>> > History of session input:
>>> > *** Last line of input (may not be in above history):
>>> >
>>> > Best,
>>> > Lance
>>> >
>>> > --
>>> > You received this message because you are subscribed to the Google
>>> Groups "sage-support" group.
>>> > To unsubscribe from this group and stop receiving emails from it, send
>>> an email to [email protected].
>>> > To view this discussion on the web visit
>>> https://groups.google.com/d/msgid/sage-support/CAPEqHYnogPuc6SeExsyA7oXt54UcKYPECSp1N0u%3Dqpq-jn69JQ%40mail.gmail.com.
>>>
>>>
>>>
>>
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https://groups.google.com/d/msgid/sage-support/4a3f431c-135f-4ae1-9110-b10c19a85ca9n%40googlegroups.com.
