On May 6, 9:39 pm, Jaap Spies <[EMAIL PROTECTED]> wrote:
> William Stein wrote:
> > Hello,
>
> > I've posted sage-2.5.alpha3 here:
A couple issues from cygwin from alpha2. I am not sure that the two
build patches I posted today are in alpha3, so I will postpone
building alpha3 until tomorrow.
- sympow doesn't work on cygwin - this is a known issue.
- if $HOME is set to something unusual I get some errors like
[10.0 s]
sage -t devel/sage-main/sage/rings/
commutative_algebra_element.py[Errno 2] No such file or directory: '/
cygdrive/c/WinCoCoa4.5.2/emacs/.sage//temp/sprocket/1588/tmp_19'
(my $HOME is set to "/cygdrive/c/WinCoCoa4.5.2/emacs/") - might this
be related to the file descriptor patch that went in earlier this
week? Possibly this is totally unrelated to $HOME, but I have never
seens this before. It looks like this is mainly an annoyance, so not
high priority.
- GAP doesn't start:
**********************************************************************
File "graph.py", line 2248:
sage: S = SymmetricGroup(20)
Exception raised:
Traceback (most recent call last):
File "/sage-2.5.alpha2/local/lib/python2.5/doctest.py", line
1212, in __ru
n
compileflags, 1) in test.globs
File "<doctest __main__.example_77[6]>", line 1, in <module>
S = SymmetricGroup(Integer(20))###line 2248:
sage: S = SymmetricGroup(20)
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
groups/perm_
gps/permgroup.py", line 1008, in __init__
PermutationGroup_generic.__init__(self,
'SymmetricGroup(%s)'%n, from_gro
up = True)
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
groups/perm_
gps/permgroup.py", line 186, in __init__
self.gens() # so will check that group can be defined in GAP
(e.g., no
missing packages, etc.)
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
groups/perm_
gps/permgroup.py", line 456, in gens
raise RuntimeError, "(It might be necessary to install the
database_gap
optional SAGE package, if you haven't already.)\n%s"%s
RuntimeError: (It might be necessary to install the database_gap
optional SA
GE package, if you haven't already.)
Failed to start GAP.
Might be a local build issue - I will retry with alpha3. I had some
odd issues with python, but because my build directory was nuked while
playing atround with libsingular this will take a while.
- _ns_image.dll issues:
E:\cygwin\sage-2.5.alpha2\local\bin\python.exe: *** fatal error -
unable to remap E:\cygwin\sage-2.5.alpha2\local\lib\python2.5\site-
packages\matplotlib\_ns_ima
ge.dll to same address as parent(0x1B0D0000) != 0x1B310000 15
[main] python 1588 fork: child 1704 - died waiting for dll loading,
errno 11
I have no idea where that one comes from.
- some whitespace issues in calculus.py:
sage -t devel/sage-main/sage/calculus/calculus.py
********************
**************************************************
File "calculus.py", line 416:
sage: f.display2d(onscreen=False)
Expected:
'\t\t\t\t\t 3\r\n\t\t\t\t y + x\r\n \t\t\t ------------
\r\n\t\t\t
\t 2\r\n\t\t\t\t 3 y + x + 1'
Got:
'\t\t\t\t\t 3\r\r\n\t\t\t\t y + x\r\r\n \t\t\t
------------\r\r\n
\t\t\t\t 2\r\r\n\t\t\t\t 3 y + x + 1'
**********************************************************************
1 items had failures:
1 of 5 in __main__.example_8
***Test Failed*** 1 failures.
- problems in constants.py. I did patch ring_rqdf.pyx in order to make
it compile on cygwin (it needed NAN and INFINTY), so this might be
caused by me :(. Overall quad doubles seem not to work very well on
cygwin (see the sympow issue).
sage -t devel/sage-main/sage/functions/constants.py
********************
**************************************************
File "constants.py", line 184:
sage: RQDF(a)
Exception raised:
Traceback (most recent call last):
File "/sage-2.5.alpha2/local/lib/python2.5/doctest.py", line
1212, in __ru
n
compileflags, 1) in test.globs
File "<doctest __main__.example_0[56]>", line 1, in <module>
RQDF(a)###line 184:
sage: RQDF(a)
File "real_rqdf.pyx", line 172, in
real_rqdf.RealQuadDoubleField_class.__c
all__
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2446, in _real_rqdf_
return self.simplify()._real_rqdf_(field)
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2447, in _real_rqdf_
rops = [op._real_rqdf_(field) for op in self._operands]
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2447, in _real_rqdf_
rops = [op._real_rqdf_(field) for op in self._operands]
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2447, in _real_rqdf_
rops = [op._real_rqdf_(field) for op in self._operands]
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2447, in _real_rqdf_
rops = [op._real_rqdf_(field) for op in self._operands]
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2447, in _real_rqdf_
rops = [op._real_rqdf_(field) for op in self._operands]
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2447, in _real_rqdf_
rops = [op._real_rqdf_(field) for op in self._operands]
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2447, in _real_rqdf_
rops = [op._real_rqdf_(field) for op in self._operands]
File "/sage-2.5.alpha2/local/lib/python2.5/site-packages/sage/
calculus/cal
culus.py", line 2448, in _real_rqdf_
return self._operator(*rops)
File "element.pyx", line 473, in element.ModuleElement.__add__
File "element.pyx", line 495, in element.ModuleElement._add_c
File "real_rqdf.pyx", line 669, in
real_rqdf.QuadDoubleElement._add_c_impl
File "real_rqdf.pyx", line 352, in
real_rqdf.QuadDoubleElement._new
SystemError: Python/getargs.c:1270: bad argument to internal
function
**********************************************************************
1 items had failures:
1 of 64 in __main__.example_0
***Test Failed*** 1 failures.
Cheers,
Michael
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