#16938: Sage debug version
-------------------------------------+-------------------------------------
Reporter: SimonKing | Owner:
Type: defect | Status: needs_info
Priority: critical | Milestone: sage-6.4
Component: build | Resolution:
Keywords: debug singular | Merged in:
cygwin64 | Reviewers: Jeroen Demeyer
Authors: Simon King, | Work issues:
Volker Braun | Commit:
Report Upstream: Fixed upstream, | 53b73dbfaf33d8e28840d5b6ad91ce1bf941cffa
in a later stable release. | Stopgaps:
Branch: |
u/jdemeyer/ticket/16938 |
Dependencies: |
-------------------------------------+-------------------------------------
Comment (by jdemeyer):
Replying to [comment:69 SimonKing]:
> the error occurs in the line
> {{{
> > 4 from sage.all import save
> }}}
> when installing the Conway polynomial package.
That's just the top of the traceback. Importing `sage.all` does a lot of
things. The full traceback clearly shows that the problem is in m4ri:
{{{
Stack backtrace
---------------
[...]
#8 0xb72e9d07 in __assert_fail () from /lib/libc.so.6
No symbol table info available.
#9 0xb18e62f1 in mzd_init (r=7, c=7) at m4ri/mzd.c:151
__PRETTY_FUNCTION__ = "mzd_init"
#10 0xb19270c4 in
__pyx_pf_4sage_6matrix_17matrix_mod2_dense_17Matrix_mod2_dense___cinit__
(__pyx_v_self=0xad884034, __pyx_v_parent=0xace7b2f4,
__pyx_v_entries=0xad874fbc, __pyx_v_copy=0xb76a48ec <_Py_ZeroStruct>,
__pyx_v_coerce=0xb76a4900 <_Py_TrueStruct>,
__pyx_v_alloc=0xb76a4900 <_Py_TrueStruct>)
at build/cythonized/sage/matrix/matrix_mod2_dense.c:3313
__pyx_r = 1245376913
__pyx_t_1 = 0x0
__pyx_t_2 = 0x0
__pyx_t_3 = 0x0
__pyx_t_4 = 0
__pyx_t_5 = 0x0
__pyx_t_6 = 1
__pyx_lineno = 0
__pyx_filename = 0x0
__pyx_clineno = 0
[...]
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/16938#comment:71>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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