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***************************************************************************
IPython post-mortem report
{'commit_hash': u'b630b41',
'commit_source': 'installation',
'default_encoding': 'UTF-8',
'ipython_path':
'/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/IPython',
'ipython_version': '4.2.1',
'os_name': 'posix',
'platform': 'Linux-3.19.0-66-generic-x86_64-with-debian-jessie-sid',
'sys_executable': '/home/helfgott/Desktop/SageMath/local/bin/python',
'sys_platform': 'linux2',
'sys_version': '2.7.10 (default, Aug 6 2016, 03:57:07) \n[GCC 5.4.0
20160609]'}
***************************************************************************
***************************************************************************
Crash traceback:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
ImportError Python 2.7.10: /home/helfgott/Desktop/SageMath/local/bin/python
Wed Aug 31 18:00:00 2016
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.
/home/helfgott/Desktop/SageMath/src/bin/sage-ipython in <module>()
1 #!/usr/bin/env python
2 # -*- coding: utf-8 -*-
3 """
4 Sage IPython startup script.
5 """
6
7 # Install extra readline commands before IPython initialization
8 from sage.repl.readline_extra_commands import *
9
10 from sage.repl.interpreter import SageTerminalApp
11
12 app = SageTerminalApp.instance()
---> 13 app.initialize()
global app.initialize = <bound method SageTerminalApp.initialize of
<sage.repl.interpreter.SageTerminalApp object at 0x7f13e07f37d0>>
14 app.start()
<decorator-gen-111> in initialize(self=<sage.repl.interpreter.SageTerminalApp
object>, argv=None)
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/traitlets/config/application.py
in catch_config_error(method=<function initialize>,
app=<sage.repl.interpreter.SageTerminalApp object>, *args=(None,), **kwargs={})
59
60
#-----------------------------------------------------------------------------
61 # Application class
62
#-----------------------------------------------------------------------------
63
64 @decorator
65 def catch_config_error(method, app, *args, **kwargs):
66 """Method decorator for catching invalid config
(Trait/ArgumentErrors) during init.
67
68 On a TraitError (generally caused by bad config), this will print
the trait's
69 message, and exit the app.
70
71 For use on init methods, to prevent invoking excepthook on invalid
input.
72 """
73 try:
---> 74 return method(app, *args, **kwargs)
method = <function initialize at 0x7f13dcb28758>
app = <sage.repl.interpreter.SageTerminalApp object at 0x7f13e07f37d0>
args = (None,)
kwargs = {}
75 except (TraitError, ArgumentError) as e:
76 app.print_help()
77 app.log.fatal("Bad config encountered during initialization:")
78 app.log.fatal(str(e))
79 app.log.debug("Config at the time: %s", app.config)
80 app.exit(1)
81
82
83 class ApplicationError(Exception):
84 pass
85
86
87 class LevelFormatter(logging.Formatter):
88 """Formatter with additional `highlevel` record
89
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/IPython/terminal/ipapp.py
in initialize(self=<sage.repl.interpreter.SageTerminalApp object>, argv=None)
290
291 return super(TerminalIPythonApp, self).parse_command_line(argv)
292
293 @catch_config_error
294 def initialize(self, argv=None):
295 """Do actions after construct, but before starting the app."""
296 super(TerminalIPythonApp, self).initialize(argv)
297 if self.subapp is not None:
298 # don't bother initializing further, starting subapp
299 return
300 # print self.extra_args
301 if self.extra_args and not self.something_to_run:
302 self.file_to_run = self.extra_args[0]
303 self.init_path()
304 # create the shell
--> 305 self.init_shell()
self.init_shell = <bound method SageTerminalApp.init_shell of
<sage.repl.interpreter.SageTerminalApp object at 0x7f13e07f37d0>>
306 # and draw the banner
307 self.init_banner()
308 # Now a variety of things that happen after the banner is
printed.
309 self.init_gui_pylab()
310 self.init_extensions()
311 self.init_code()
312
313 def init_shell(self):
314 """initialize the InteractiveShell instance"""
315 # Create an InteractiveShell instance.
316 # shell.display_banner should always be False for the terminal
317 # based app, because we call shell.show_banner() by hand below
318 # so the banner shows *before* all extension loading stuff.
319 self.shell = TerminalInteractiveShell.instance(parent=self,
320 display_banner=False,
profile_dir=self.profile_dir,
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/repl/interpreter.py
in init_shell(self=<sage.repl.interpreter.SageTerminalApp object>)
783 self.shell.has_sage_extensions = SAGE_EXTENSION in
self.extensions
784
785 # Load the %lprun extension if available
786 try:
787 import line_profiler
788 except ImportError:
789 pass
790 else:
791 self.extensions.append('line_profiler')
792
793 if self.shell.has_sage_extensions:
794 self.extensions.remove(SAGE_EXTENSION)
795
796 # load sage extension here to get a crash if
797 # something is wrong with the sage library
--> 798 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 0x7f13dcad5390>>
global SAGE_EXTENSION = 'sage'
799
800
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/IPython/core/extensions.py
in load_extension(self=<IPython.core.extensions.ExtensionManager object>,
module_str='sage')
71
72 Returns the string "already loaded" if the extension is already
loaded,
73 "no load function" if the module doesn't have a
load_ipython_extension
74 function, or None if it succeeded.
75 """
76 if module_str in self.loaded:
77 return "already loaded"
78
79 from IPython.utils.syspathcontext import prepended_to_syspath
80
81 with self.shell.builtin_trap:
82 if module_str not in sys.modules:
83 with prepended_to_syspath(self.ipython_extension_dir):
84 __import__(module_str)
85 mod = sys.modules[module_str]
---> 86 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 0x7f13dcad5390>>
mod = <module 'sage' from
'/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/__init__.py'>
87 self.loaded.add(module_str)
88 else:
89 return "no load function"
90
91 def unload_extension(self, module_str):
92 """Unload an IPython extension by its module name.
93
94 This function looks up the extension's name in ``sys.modules``
and
95 simply calls ``mod.unload_ipython_extension(self)``.
96
97 Returns the string "no unload function" if the extension
doesn't define
98 a function to unload itself, "not loaded" if the extension
isn't loaded,
99 otherwise None.
100 """
101 if module_str not in self.loaded:
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/IPython/core/extensions.py
in _call_load_ipython_extension(self=<IPython.core.extensions.ExtensionManager
object>, mod=<module 'sage' from
'/home/helfgott/Desktop/Sage...al/lib/python2.7/site-packages/sage/__init__.py'>)
118 """
119 from IPython.utils.syspathcontext import prepended_to_syspath
120
121 if (module_str in self.loaded) and (module_str in sys.modules):
122 self.unload_extension(module_str)
123 mod = sys.modules[module_str]
124 with prepended_to_syspath(self.ipython_extension_dir):
125 reload(mod)
126 if self._call_load_ipython_extension(mod):
127 self.loaded.add(module_str)
128 else:
129 self.load_extension(module_str)
130
131 def _call_load_ipython_extension(self, mod):
132 if hasattr(mod, 'load_ipython_extension'):
--> 133 mod.load_ipython_extension(self.shell)
mod.load_ipython_extension = <function load_ipython_extension at
0x7f13e29558c0>
self.shell = <sage.repl.interpreter.SageTerminalInteractiveShell object
at 0x7f13ddb18e50>
134 return True
135
136 def _call_unload_ipython_extension(self, mod):
137 if hasattr(mod, 'unload_ipython_extension'):
138 mod.unload_ipython_extension(self.shell)
139 return True
140
141 def install_extension(self, url, filename=None):
142 """Download and install an IPython extension.
143
144 If filename is given, the file will be so named (inside the
extension
145 directory). Otherwise, the name from the URL will be used. The
file must
146 have a .py or .zip extension; otherwise, a ValueError will be
raised.
147
148 Returns the full path to the installed file.
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/__init__.py
in
load_ipython_extension(*args=(<sage.repl.interpreter.SageTerminalInteractiveShell
object>,))
1 __all__ = ['all']
2
3 # IPython calls this when starting up
4 def load_ipython_extension(*args):
5 import sage.repl.ipython_extension
----> 6 sage.repl.ipython_extension.load_ipython_extension(*args)
sage.repl.ipython_extension.load_ipython_extension = <function
load_ipython_extension at 0x7f13dcae1c80>
args = (<sage.repl.interpreter.SageTerminalInteractiveShell object at
0x7f13ddb18e50>,)
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/repl/ipython_extension.py
in wrapper(*args=(<sage.repl.interpreter.SageTerminalInteractiveShell
object>,), **kwargs={})
459 ....: if work:
460 ....: return 'foo worked'
461 ....: raise RuntimeError("foo didn't work")
462 sage: foo(False)
463 Traceback (most recent call last):
464 ...
465 RuntimeError: foo didn't work
466 sage: foo(True)
467 'foo worked'
468 sage: foo(False)
469 sage: foo(True)
470 """
471 @wraps(func)
472 def wrapper(*args, **kwargs):
473 if not wrapper.has_run:
--> 474 result = func(*args, **kwargs)
result = undefined
global func = undefined
args = (<sage.repl.interpreter.SageTerminalInteractiveShell object at
0x7f13ddb18e50>,)
kwargs = {}
475 wrapper.has_run = True
476 return result
477 wrapper.has_run = False
478 return wrapper
479
480
481 @run_once
482 def load_ipython_extension(ip):
483 """
484 Load the extension in IPython.
485 """
486 # this modifies ip
487 SageCustomizations(shell=ip)
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/repl/ipython_extension.py
in
load_ipython_extension(ip=<sage.repl.interpreter.SageTerminalInteractiveShell
object>)
472 def wrapper(*args, **kwargs):
473 if not wrapper.has_run:
474 result = func(*args, **kwargs)
475 wrapper.has_run = True
476 return result
477 wrapper.has_run = False
478 return wrapper
479
480
481 @run_once
482 def load_ipython_extension(ip):
483 """
484 Load the extension in IPython.
485 """
486 # this modifies ip
--> 487 SageCustomizations(shell=ip)
global SageCustomizations = <class
'sage.repl.ipython_extension.SageCustomizations'>
global shell = undefined
ip = <sage.repl.interpreter.SageTerminalInteractiveShell object at
0x7f13ddb18e50>
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/repl/ipython_extension.py
in __init__(self=<sage.repl.ipython_extension.SageCustomizations object>,
shell=<sage.repl.interpreter.SageTerminalInteractiveShell object>)
362 def __init__(self, shell=None):
363 """
364 Initialize the Sage plugin.
365 """
366 self.shell = shell
367
368 self.auto_magics = SageMagics(shell)
369 self.shell.register_magics(self.auto_magics)
370
371 import sage.misc.edit_module as edit_module
372 self.shell.set_hook('editor', edit_module.edit_devel)
373
374 self.init_inspector()
375 self.init_line_transforms()
376
--> 377 import sage.all # until sage's import hell is fixed
sage.all = undefined
378
379 self.shell.verbose_quit = True
380 self.set_quit_hook()
381
382 self.register_interface_magics()
383
384 if SAGE_IMPORTALL == 'yes':
385 self.init_environment()
386
387 def register_interface_magics(self):
388 """
389 Register magics for each of the Sage interfaces
390 """
391 from sage.repl.interface_magic import InterfaceMagic
392 InterfaceMagic.register_all(self.shell)
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/all.py
in <module>()
77
78 # Add SAGE_SRC at the end of sys.path to enable Cython tracebacks
79 # (which use paths relative to SAGE_SRC)
80 sys.path.append(SAGE_SRC)
81
82
83 ###################################################################
84
85 # This import also setups the interrupt handler
86 from cysignals.signals import (AlarmInterrupt, SignalError,
87 sig_on_reset as sig_on_count)
88
89 from time import sleep
90
91 import sage.misc.lazy_import
---> 92 from sage.misc.all import * # takes a while
global sage.misc.all = undefined
93 from sage.typeset.all import *
94 from sage.repl.all import *
95
96 from sage.misc.sh import sh
97
98 from sage.libs.all import *
99 from sage.data_structures.all import *
100 from sage.doctest.all import *
101
102 from sage.structure.all import *
103 from sage.rings.all import *
104 from sage.arith.all import *
105 from sage.matrix.all import *
106
107 # This must come before Calculus -- it initializes the Pynac library.
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/misc/all.py
in <module>()
77 series_precision, set_series_precision)
78
79 from .sage_eval import sage_eval, sageobj
80
81 from .sage_input import sage_input
82
83 lazy_import("sage.misc.cython", ["cython_lambda",
"cython_create_local_so"])
84 lazy_import("sage.misc.cython_c", "cython_compile", "cython")
85 lazy_import("sage.misc.cython_c", "cython_compile", "pyrex",
deprecation=9552)
86 lazy_import("sage.misc.cython_c", "cython_compile", "sagex",
deprecation=9552)
87
88 from .persist import save, load, dumps, loads, db, db_save
89
90 from .func_persist import func_persist
91
---> 92 from .functional import (additive_order,
global functional = undefined
global additive_order = undefined
global base_ring = undefined
global base_field = undefined
global basis = undefined
global category = undefined
global charpoly = undefined
global characteristic_polynomial = undefined
global coerce = undefined
global cyclotomic_polynomial = undefined
global decomposition = undefined
global denominator = undefined
global det = undefined
global dimension = undefined
global dim = undefined
global discriminant = undefined
global disc = undefined
global eta = undefined
global fcp = undefined
global gen = undefined
global gens = undefined
global hecke_operator = undefined
global image = undefined
global integral = undefined
global integrate = undefined
global integral_closure = undefined
global interval = undefined
global xinterval = undefined
global is_commutative = undefined
global is_even = undefined
global is_integrally_closed = undefined
global is_field = undefined
global is_odd = undefined
global kernel = undefined
global krull_dimension = undefined
global lift = undefined
global log = undefined
global log_b = undefined
global minimal_polynomial = undefined
global minpoly = undefined
global multiplicative_order = undefined
global ngens = undefined
global norm = undefined
global numerator = undefined
global numerical_approx = undefined
global n = undefined
global N = undefined
global objgens = undefined
global objgen = undefined
global one = undefined
global order = undefined
global rank = undefined
global regulator = undefined
global round = undefined
global quotient = undefined
global quo = undefined
global isqrt = undefined
global squarefree_part = undefined
global symbolic_sum = undefined
global sum = undefined
global transpose = undefined
global zero = undefined
93 base_ring,
94 base_field,
95 basis,
96 category,
97 charpoly,
98 characteristic_polynomial,
99 coerce,
100 cyclotomic_polynomial,
101 decomposition,
102 denominator,
103 det,
104 dimension,
105 dim,
106 discriminant,
107 disc,
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/misc/functional.py
in <module>()
16 # Copyright (C) 2004 William Stein <wst...@gmail.com>
17 #
18 # This program is free software: you can redistribute it and/or modify
19 # it under the terms of the GNU General Public License as published by
20 # the Free Software Foundation, either version 2 of the License, or
21 # (at your option) any later version.
22 # http://www.gnu.org/licenses/
23
#*****************************************************************************
24 from __future__ import absolute_import
25
26 import sage.misc.latex
27 import sage.interfaces.expect
28 import sage.interfaces.mathematica
29
30
---> 31 from sage.rings.complex_double import CDF
global sage.rings.complex_double = undefined
global CDF = undefined
32 from sage.rings.real_double import RDF, RealDoubleElement
33
34 import sage.rings.real_mpfr
35 import sage.rings.complex_field
36 import sage.rings.integer
37
38 from six.moves import builtins
39
40 LOG_TEN_TWO_PLUS_EPSILON = 3.321928094887363 # a small overestimate of
log(10,2)
41
42
##############################################################################
43 # There are many functions on elements of a ring, which mathematicians
44 # usually write f(x), e.g., it is weird to write x.log() and natural
45 # to write log(x). The functions below allow for the more familiar
syntax.
46
##############################################################################
/home/helfgott/Desktop/SageMath/local/lib/python2.7/site-packages/sage/rings/integer.pxd
in init sage.rings.complex_double
(/home/helfgott/Desktop/SageMath/src/build/cythonized/sage/rings/complex_double.c:22814)()
1 from sage.libs.gmp.types cimport mpz_t, mpz_ptr
2 from sage.libs.ntl.types cimport ZZ_c
3
4 from sage.structure.element cimport EuclideanDomainElement, RingElement
5 from sage.categories.morphism cimport Morphism
6
----> 7 cdef class Integer(EuclideanDomainElement):
global cdef = undefined
global Integer = undefined
global EuclideanDomainElement = undefined
8 cdef mpz_t value
9
10 cdef void _to_ZZ(self, ZZ_c *z)
11 cdef void set_from_mpz(self, mpz_t value)
12 cdef hash_c(self)
13
14 cpdef _pari_(self)
15
16 cpdef _shift_helper(Integer self, y, int sign)
17 cdef _and(Integer self, Integer other)
18 cdef _or(Integer self, Integer other)
19 cdef _xor(Integer self, Integer other)
20
21 cpdef size_t _exact_log_log2_iter(self,Integer m)
22 cpdef size_t _exact_log_mpfi_log(self,m)
23 cpdef RingElement _valuation(Integer self, Integer p)
24 cdef object _val_unit(Integer self, Integer p)
25 cdef Integer _divide_knowing_divisible_by(Integer self, Integer
right)
26 cdef bint _is_power_of(Integer self, Integer n)
27
28 cdef bint _pseudoprime_is_prime(self, proof) except -1
29 cpdef list _pari_divisors_small(self)
30
31 cdef _reduce_set(self, s) # do not use, since integers are
immutable.
ImportError: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21'
not found (required by /home/helfgott/Desktop/SageMath/local/lib/libntl.so.25)
***************************************************************************
History of session input:
*** Last line of input (may not be in above history):
