[SciPy-User] what's the combination of python, scipy, numpy, and MinGW for Weave to work?

[Ming Gu]

thanks Ralf. I got it to work just now.

ming

On Thu, Jul 22, 2010 at 6:32 AM, Ralf Gommers
<ralf.gommers at googlemail.com>wrote:

>
>
> On Thu, Jul 22, 2010 at 11:19 AM, Ming Gu <minggu2 at gmail.com> wrote:
>
>> Hi guys,
>>
>> I wonder what's the combination of versions for python, scipy, numpy, and
>> MinGW for Weave to work?
>>
>> My current systems keeps giving the following error:
>>
>> Traceback (most recent call last):
>>   File "<pyshell#1>", line 1, in <module>
>>     test_weave_3(100)
>>   File "C:\temp\test_weave_3.py", line 54, in test_weave_3
>>     weave.inline(code1, ['m', 's', 'm2', 'm3'],
>> type_converters=converters.blitz, compiler='gcc', verbose = 2)
>>   File "C:\Python26\lib\site-packages\scipy\weave\inline_tools.py", line
>> 355, in inline
>>     **kw)
>>   File "C:\Python26\lib\site-packages\scipy\weave\inline_tools.py", line
>> 482, in compile_function
>>     verbose=verbose, **kw)
>>   File "C:\Python26\lib\site-packages\scipy\weave\ext_tools.py", line 367,
>> in compile
>>     verbose = verbose, **kw)
>>   File "C:\Python26\lib\site-packages\scipy\weave\build_tools.py", line
>> 273, in build_extension
>>     setup(name = module_name, ext_modules = [ext],verbose=verb)
>>   File "C:\Python26\lib\site-packages\numpy\distutils\core.py", line 186,
>> in setup
>>     return old_setup(**new_attr)
>>   File "C:\Python26\lib\distutils\core.py", line 162, in setup
>>     raise SystemExit, error
>> CompileError: error: Bad file descriptor
>>
>> Here is the result from weave.test()
>> Running unit tests for scipy.weave
>> NumPy version 1.4.1
>> NumPy is installed in C:\Python26\lib\site-packages\numpy
>> SciPy version 0.8.0rc3
>> SciPy is installed in C:\Python26\lib\site-packages\scipy
>> Python version 2.6.5 (r265:79096, Mar 19 2010, 21:48:26) [MSC v.1500 32
>> bit (Intel)]
>> nose version 0.11.2
>>
>> With MinGW 5.1.6 (has gcc 3.4.5) and the same python/numpy/scipy as you
> have it works for me. Do the weave tests pass for you? i.e.:
> >>> import scipy.weave
> >>> scipy.weave.test()
>
> $ g++.exe --version
> g++.exe (GCC) 3.4.5 (mingw-vista special r3)
>
> Cheers,
> Ralf
>
>
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