#7898: Change common variables to names in singular
--------------------------+-------------------------------------------------
Reporter: drkirkby | Owner: GeorgSWeber
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.3.1
Component: build | Resolution:
Keywords: | Work_issues:
Author: David Kirkby | Upstream: N/A
Reviewer: Jaap Spies | Merged:
--------------------------+-------------------------------------------------
Changes (by rlm):
* status: new => needs_work
* merged: sage-4.3.1.rc0 =>
Comment:
Sage did not start after building this spkg on boxen:
{{{
rlm...@boxen:/scratch/rlm/sage-4.3.1.rc0/devel/sage-main$ ../../sage
----------------------------------------------------------------------
| Sage Version 4.3.1.alpha2, Release Date: 2010-01-13 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
**********************************************************************
* *
* Warning: this is a prerelease version, and it may be unstable. *
* *
**********************************************************************
---------------------------------------------------------------------------
NotImplementedError Traceback (most recent call
last)
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/IPython/ipmaker.pyc
in force_import(modname)
64 reload(sys.modules[modname])
65 else:
---> 66 __import__(modname)
67
68
/virtual/scratch/rlm/sage-4.3.1.rc0/local/bin/ipy_profile_sage.py in
<module>()
5 preparser(True)
6
----> 7 import sage.all_cmdline
8 sage.all_cmdline._init_cmdline(globals())
9
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/all_cmdline.py
in <module>()
12 try:
13
---> 14 from sage.all import *
15 from sage.calculus.predefined import x
16 preparser(on=True)
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/all.py
in <module>()
70 get_sigs()
71
---> 72 from sage.rings.all import *
73 from sage.matrix.all import *
74
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/rings/all.py
in <module>()
92
93 # Algebraic numbers
---> 94 from qqbar import (AlgebraicRealField, is_AlgebraicRealField, AA,
95 AlgebraicReal, is_AlgebraicReal,
96 AlgebraicField, is_AlgebraicField, QQbar,
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/rings/qqbar.py
in <module>()
1414 QQy = QQ['y']
1415 QQy_y = QQy.gen()
-> 1416 QQxy = QQ['x', 'y']
1417 QQxy_x = QQxy.gen(0)
1418 QQxy_y = QQxy.gen(1)
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/rings/ring.so
in sage.rings.ring.Ring.__getitem__ (sage/rings/ring.c:2685)()
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/rings/polynomial/polynomial_ring_constructor.pyc
in PolynomialRing(base_ring, arg1, arg2, sparse, order, names, name,
implementation)
353 names = arg1
354 n = len(names)
--> 355 R = _multi_variate(base_ring, names, n, sparse, order)
356
357 if arg1 is None and arg2 is None:
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/rings/polynomial/polynomial_ring_constructor.pyc
in _multi_variate(base_ring, names, n, sparse, order)
451 return R
452
--> 453 from sage.rings.polynomial.multi_polynomial_libsingular
import MPolynomialRing_libsingular
454 if m.integral_domain.is_IntegralDomain(base_ring):
455 if n < 1:
/virtual/scratch/rlm/sage-4.3.1.rc0/local/bin/multi_polynomial_libsingular.pyx
in init sage.rings.polynomial.multi_polynomial_libsingular
(sage/rings/polynomial/multi_polynomial_libsingular.cpp:29460)()
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/libs/singular/__init__.py
in <module>()
6
7 ## We predefine a couple of often used functions here to avoid
the fetch overhead ##
----> 8 groebner = singular_function('groebner')
9
10
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/libs/singular/function.so
in sage.libs.singular.function.singular_function
(sage/libs/singular/function.cpp:11103)()
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/libs/singular/function.so
in sage.libs.singular.function.SingularKernelFunction.__init__
(sage/libs/singular/function.cpp:10853)()
/virtual/scratch/rlm/sage-4.3.1.rc0/local/lib/python2.6/site-
packages/sage/libs/singular/function.so
in sage.libs.singular.function.SingularFunction.get_call_handler
(sage/libs/singular/function.cpp:9141)()
NotImplementedError:
Error importing ipy_profile_sage - perhaps you should run %upgrade?
WARNING: Loading of ipy_profile_sage failed.
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7898#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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