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Hi all, |
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Thanks to the quick help, I could upgrade my sage to 4.7.1 (from |
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4.7.0). However, I am unable to run the notebook. And I also get a |
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similar error when I run sage by itself. Do I need to recompile some |
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packages? Thanks for any help. |
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|
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I will present below two logs. The first one is when sage is run. And |
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the second one is when sage-notebook is run. |
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|
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1. sage: |
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~> sage |
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---------------------------------------------------------------------- |
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| Sage Version 4.7.1, Release Date: 2011-08-11 | |
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| Type notebook() for the GUI, and license() for information. | |
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---------------------------------------------------------------------- |
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Traceback (most recent call last): |
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File "/usr/lib64/python2.7/site-packages/sage/all_cmdline.py", line |
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14, in <module> |
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from sage.all import * |
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File "/usr/lib64/python2.7/site-packages/sage/all.py", line 85, in |
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<module> |
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import sage.symbolic.pynac |
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File "expression.pxd", line 6, in init sage.symbolic.pynac |
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(sage/symbolic/pynac.cpp:19320) |
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File "expression.pyx", line 6651, in init sage.symbolic.expression |
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(sage/symbolic/expression.cpp:36442) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/decorators.py", |
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line 648, in __call__ |
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@sage_wraps(func) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/decorators.py", |
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line 106, in f |
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argspec = sage_getargspec(wrapped) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/sageinspect.py", |
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line 1076, in sage_getargspec |
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return inspect.ArgSpec(*_sage_getargspec_cython(sage_getsource(obj))) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/sageinspect.py", |
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line 865, in _sage_getargspec_cython |
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raise ValueError, "Could not parse cython argspec" |
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ValueError: Could not parse cython argspec |
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|
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--------------------------------------------------------------------------- |
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ValueError Traceback (most recent call last) |
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|
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/usr/lib64/python2.7/site-packages/IPython/ipmaker.pyc in |
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force_import(modname, force_reload) |
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61 reload(sys.modules[modname]) |
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62 else: |
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---> 63 __import__(modname) |
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64 |
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65 |
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|
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/usr/bin/ipy_profile_sage.py in <module>() |
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5 preparser(True) |
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6 |
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----> 7 import sage.all_cmdline |
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8 sage.all_cmdline._init_cmdline(globals()) |
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|
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/usr/lib64/python2.7/site-packages/sage/all_cmdline.py in <module>() |
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22 if 'type object' in str(msg): |
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23 msg = str(msg) + '\n\n** In Sage, the easiest fix for |
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this problem is to type "sage -ba"\n to rebuild all the Cython code |
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(this takes several minutes).\n Alternatively, touch the last .pyx |
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file in the traceback above. **\n' |
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---> 24 raise ValueError, msg |
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|
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ValueError: Could not parse cython argspec |
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Error importing ipy_profile_sage - perhaps you should run %upgrade? |
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WARNING: Loading of ipy_profile_sage failed. |
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|
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sage: |
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|
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|
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|
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2. sage-notebook: |
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~> sage-notebook |
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---------------------------------------------------------------------- |
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| Sage Version 4.7.1, Release Date: 2011-08-11 | |
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| Type notebook() for the GUI, and license() for information. | |
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---------------------------------------------------------------------- |
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|
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Please wait while the Sage Notebook server starts... |
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Traceback (most recent call last): |
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File "/usr/bin/sage-notebook-real", line 9, in <module> |
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from sage.server.notebook.all import notebook |
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File |
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"/usr/lib64/python2.7/site-packages/sage/server/notebook/all.py", line |
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22, in <module> |
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from sagenb.notebook.all import * |
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File "/usr/lib64/python2.7/site-packages/sagenb/notebook/all.py", |
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line 16, in <module> |
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from notebook_object import notebook, inotebook |
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File |
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"/usr/lib64/python2.7/site-packages/sagenb/notebook/notebook_object.py", |
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line 17, in <module> |
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import notebook as _notebook |
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File |
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"/usr/lib64/python2.7/site-packages/sagenb/notebook/notebook.py", line |
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35, in <module> |
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from sagenb.misc.misc import (pad_zeros, cputime, tmp_dir, load, save, |
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File "/usr/lib64/python2.7/site-packages/sagenb/misc/misc.py", line |
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183, in <module> |
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import sage.all |
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File "/usr/lib64/python2.7/site-packages/sage/all.py", line 85, in |
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<module> |
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import sage.symbolic.pynac |
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File "expression.pxd", line 6, in init sage.symbolic.pynac |
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(sage/symbolic/pynac.cpp:19320) |
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File "expression.pyx", line 6651, in init sage.symbolic.expression |
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(sage/symbolic/expression.cpp:36442) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/decorators.py", |
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line 648, in __call__ |
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@sage_wraps(func) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/decorators.py", |
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line 106, in f |
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argspec = sage_getargspec(wrapped) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/sageinspect.py", |
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line 1076, in sage_getargspec |
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return inspect.ArgSpec(*_sage_getargspec_cython(sage_getsource(obj))) |
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File "/usr/lib64/python2.7/site-packages/sage/misc/sageinspect.py", |
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line 865, in _sage_getargspec_cython |
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raise ValueError, "Could not parse cython argspec" |
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ValueError: Could not parse cython argspec |
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~ [1] > |