I don't know how to fix this
***************************************************************************
IPython post-mortem report
{'commit_hash': u'<not found>',
'commit_source': '(none found)',
'default_encoding': 'UTF-8',
'ipython_path': '/usr/lib/python2.7/site-packages/IPython',
'ipython_version': '5.0.0',
'os_name': 'posix',
'platform': 'Linux-4.2.5-1-ARCH-i686-with-glibc2.0',
'sys_executable': '/usr/bin/python2',
'sys_platform': 'linux2',
'sys_version': '2.7.10 (default, Sep 7 2015, 13:41:51) \n[GCC 5.2.0]'}
***************************************************************************
***************************************************************************
Crash traceback:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
ImportError Python 2.7.10: /usr/bin/python2
Mon Aug 15 03:53:21 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.
/usr/bin/sage-ipython in <module>()
1 #!/usr/bin/env python2
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 0xb707da4c>>
14 app.start()
<decorator-gen-109> in
initialize(self=<sage.repl.interpreter.SageTerminalApp object>, argv=None)
/usr/lib/python2.7/site-packages/traitlets/config/application.pyc 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 0xb62df6bc>
app = <sage.repl.interpreter.SageTerminalApp object at 0xb707da4c>
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
/usr/lib/python2.7/site-packages/IPython/terminal/ipapp.pyc in
initialize(self=<sage.repl.interpreter.SageTerminalApp object>, argv=None)
294
295 return super(TerminalIPythonApp,
self).parse_command_line(argv)
296
297 @catch_config_error
298 def initialize(self, argv=None):
299 """Do actions after construct, but before starting the
app."""
300 super(TerminalIPythonApp, self).initialize(argv)
301 if self.subapp is not None:
302 # don't bother initializing further, starting subapp
303 return
304 # print self.extra_args
305 if self.extra_args and not self.something_to_run:
306 self.file_to_run = self.extra_args[0]
307 self.init_path()
308 # create the shell
--> 309 self.init_shell()
self.init_shell = <bound method SageTerminalApp.init_shell of
<sage.repl.interpreter.SageTerminalApp object at 0xb707da4c>>
310 # and draw the banner
311 self.init_banner()
312 # Now a variety of things that happen after the banner is
printed.
313 self.init_gui_pylab()
314 self.init_extensions()
315 self.init_code()
316
317 def init_shell(self):
318 """initialize the InteractiveShell instance"""
319 # Create an InteractiveShell instance.
320 # shell.display_banner should always be False for the
terminal
321 # based app, because we call shell.show_banner() by hand
below
322 # so the banner shows *before* all extension loading stuff.
323 self.shell = TerminalInteractiveShell.instance(parent=self,
324 profile_dir=self.profile_dir,
/usr/lib/python2.7/site-packages/sage/repl/interpreter.pyc in
init_shell(self=<sage.repl.interpreter.SageTerminalApp object>)
750 self.shell.has_sage_extensions = SAGE_EXTENSION in
self.extensions
751
752 # Load the %lprun extension if available
753 try:
754 import line_profiler
755 except ImportError:
756 pass
757 else:
758 self.extensions.append('line_profiler')
759
760 if self.shell.has_sage_extensions:
761 self.extensions.remove(SAGE_EXTENSION)
762
763 # load sage extension here to get a crash if
764 # something is wrong with the sage library
--> 765
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 0xb58893cc>>
global SAGE_EXTENSION = 'sage'
766
767
/usr/lib/python2.7/site-packages/IPython/core/extensions.pyc in
load_extension(self=<IPython.core.extensions.ExtensionManager object>,
module_str='sage')
70
71 Returns the string "already loaded" if the extension is
already loaded,
72 "no load function" if the module doesn't have a
load_ipython_extension
73 function, or None if it succeeded.
74 """
75 if module_str in self.loaded:
76 return "already loaded"
77
78 from IPython.utils.syspathcontext import
prepended_to_syspath
79
80 with self.shell.builtin_trap:
81 if module_str not in sys.modules:
82 with
prepended_to_syspath(self.ipython_extension_dir):
83 __import__(module_str)
84 mod = sys.modules[module_str]
---> 85 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 0xb58893cc>>
mod = <module 'sage' from
'/usr/lib/python2.7/site-packages/sage/__init__.pyc'>
86 self.loaded.add(module_str)
87 else:
88 return "no load function"
89
90 def unload_extension(self, module_str):
91 """Unload an IPython extension by its module name.
92
93 This function looks up the extension's name in
``sys.modules`` and
94 simply calls ``mod.unload_ipython_extension(self)``.
95
96 Returns the string "no unload function" if the extension
doesn't define
97 a function to unload itself, "not loaded" if the extension
isn't loaded,
98 otherwise None.
99 """
100 if module_str not in self.loaded:
/usr/lib/python2.7/site-packages/IPython/core/extensions.pyc in
_call_load_ipython_extension(self=<IPython.core.extensions.ExtensionManager
object>, mod=<module 'sage' from
'/usr/lib/python2.7/site-packages/sage/__init__.pyc'>)
117 """
118 from IPython.utils.syspathcontext import
prepended_to_syspath
119
120 if (module_str in self.loaded) and (module_str in
sys.modules):
121 self.unload_extension(module_str)
122 mod = sys.modules[module_str]
123 with prepended_to_syspath(self.ipython_extension_dir):
124 reload(mod)
125 if self._call_load_ipython_extension(mod):
126 self.loaded.add(module_str)
127 else:
128 self.load_extension(module_str)
129
130 def _call_load_ipython_extension(self, mod):
131 if hasattr(mod, 'load_ipython_extension'):
--> 132 mod.load_ipython_extension(self.shell)
mod.load_ipython_extension = <function load_ipython_extension at
0xb7275fb4>
self.shell = <sage.repl.interpreter.SageTerminalInteractiveShell
object at 0xb62e7c4c>
133 return True
134
135 def _call_unload_ipython_extension(self, mod):
136 if hasattr(mod, 'unload_ipython_extension'):
137 mod.unload_ipython_extension(self.shell)
138 return True
139
140 def install_extension(self, url, filename=None):
141 """Download and install an IPython extension.
142
143 If filename is given, the file will be so named (inside the
extension
144 directory). Otherwise, the name from the URL will be used.
The file must
145 have a .py or .zip extension; otherwise, a ValueError will
be raised.
146
147 Returns the full path to the installed file.
/usr/lib/python2.7/site-packages/sage/__init__.pyc 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 0xb57a9ca4>
args = (<sage.repl.interpreter.SageTerminalInteractiveShell object
at 0xb62e7c4c>,)
/usr/lib/python2.7/site-packages/sage/repl/ipython_extension.pyc 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 0xb62e7c4c>,)
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)
/usr/lib/python2.7/site-packages/sage/repl/ipython_extension.pyc 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
0xb62e7c4c>
/usr/lib/python2.7/site-packages/sage/repl/ipython_extension.pyc 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)
/usr/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.
/usr/lib/python2.7/site-packages/sage/misc/all.py in <module>()
72 series_precision, set_series_precision)
73
74 from .sage_eval import sage_eval, sageobj
75
76 from .sage_input import sage_input
77
78 lazy_import("sage.misc.cython", ["cython_lambda",
"cython_create_local_so"])
79 lazy_import("sage.misc.cython_c", "cython_compile", "cython")
80 lazy_import("sage.misc.cython_c", "cython_compile", "pyrex",
deprecation=9552)
81 lazy_import("sage.misc.cython_c", "cython_compile", "sagex",
deprecation=9552)
82
83 from .persist import save, load, dumps, loads, db, db_save
84
85 from .func_persist import func_persist
86
---> 87 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
88 base_ring,
89 base_field,
90 basis,
91 category,
92 charpoly,
93 characteristic_polynomial,
94 coerce,
95 cyclotomic_polynomial,
96 decomposition,
97 denominator,
98 det,
99 dimension,
100 dim,
101 discriminant,
102 disc,
/usr/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
##############################################################################
ImportError: libgsl.so.19: cannot open shared object file: No such file or
directory
***************************************************************************
History of session input:
*** Last line of input (may not be in above history):
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