[SciPy-user] weave problems, weave_imp.o no such file or directory

[Søren Nielsen]

I have a space in my path too... So thats why it works on some computers and
not on others...

If you find a solution I'd really like to hear it.. The activity level on
this mailing list is almost flatlining.

Soren

On Mon, Jul 7, 2008 at 11:42 AM, Samuel GARCIA <sgarcia at olfac.univ-lyon1.fr>
wrote:

>  Hi list,
> I have exactly the same problem under Windows and the exelent Python(X,Y)
> distribution.
>
> The problem is in the command line, there is no quote at the end just after
> -c and -o and so the path is splited.
>
> The problem is new for me because before using this distrubution there was
> no space in my python path.
> And now, yes. in 'c:\program files\...'
>
> Does the weave maintener could fix this ? Or is it already fix but not
> include in the distribution ?
>
> Thank
>
> Samuel
>
> Søren Nielsen a écrit :
>
> Hi,
>
> I've done a fresh install of MinGw 5.14, Python 2.4.4, Scipy 0.6.0, Numpy
> 1.1.0 and numarray 1.5.2
>
> When I try to use weave i get this:
>
> C:\>test_weave.py
> <weave: compiling>
> running build_ext
> running build_src
> building extension "sc_552cccf5dbf4f6eadd273cdcbd5860523" sources
> customize Mingw32CCompiler
> customize Mingw32CCompiler using build_ext
> customize Mingw32CCompiler
> customize Mingw32CCompiler using build_ext
> building 'sc_552cccf5dbf4f6eadd273cdcbd5860523' extension
> compiling C++ sources
> C compiler: g++ -mno-cygwin -O2 -Wall
>
> compile options: '-IC:\Python24\lib\site-packages\scipy\weave
> -IC:\Python24\lib\
> site-packages\scipy\weave\scxx
> -IC:\Python24\lib\site-packages\numpy\core\includ
> e -IC:\Python24\include -IC:\Python24\PC -c'
> g++ -mno-cygwin -O2 -Wall -IC:\Python24\lib\site-packages\scipy\weave
> -IC:\Pytho
> n24\lib\site-packages\scipy\weave\scxx
> -IC:\Python24\lib\site-packages\numpy\cor
> e\include -IC:\Python24\include -IC:\Python24\PC -c
> C:\Python24\lib\site-package
> s\scipy\weave\scxx\weave_imp.cpp -o c:\docume~1\lisear~1\lokale~1\temp\Lise
> Arle
>
> th\python24_intermediate\compiler_08edc7e348e1c33f63a33ab500aef08e\Release\pytho
> n24\lib\site-packages\scipy\weave\scxx\weave_imp.o
> Found executable C:\MinGw\bin\g++.exe
> g++.exe:
> Arleth\python24_intermediate\compiler_08edc7e348e1c33f63a33ab500aef08e\
> Release\python24\lib\site-packages\scipy\weave\scxx\weave_imp.o: No such
> file or
>  directory
> Traceback (most recent call last):
>   File "C:\test_weave.py", line 341, in ?
>     main()
>   File "C:\test_weave.py", line 224, in main
>     weave.inline('printf("%d\\n",a);',['a'], verbose=2,
> type_converters=converte
> rs.blitz)  #, compiler = 'msvc', verbpse=2,
> type_converters=converters.blitz, au
> to_downcast=0) #'msvc' or 'gcc' or 'mingw32'
>   File "C:\Python24\Lib\site-packages\scipy\weave\inline_tools.py", line
> 338, in
>  inline
>     auto_downcast = auto_downcast,
>   File "C:\Python24\Lib\site-packages\scipy\weave\inline_tools.py", line
> 447, in
>  compile_function
>     verbose=verbose, **kw)
>   File "C:\Python24\Lib\site-packages\scipy\weave\ext_tools.py", line 365,
> in co
> mpile
>     verbose = verbose, **kw)
>   File "C:\Python24\Lib\site-packages\scipy\weave\build_tools.py", line
> 269, in
> build_extension
>     setup(name = module_name, ext_modules = [ext],verbose=verb)
>   File "C:\Python24\Lib\site-packages\numpy\distutils\core.py", line 184,
> in set
> up
>     return old_setup(**new_attr)
>   File "C:\Python24\lib\distutils\core.py", line 166, in setup
>     raise SystemExit, "error: " + str(msg)
> distutils.errors.CompileError: error: Command "g++ -mno-cygwin -O2 -Wall
> -IC:\Py
> thon24\lib\site-packages\scipy\weave
> -IC:\Python24\lib\site-packages\scipy\weave
> \scxx -IC:\Python24\lib\site-packages\numpy\core\include
> -IC:\Python24\include -
> IC:\Python24\PC -c
> C:\Python24\lib\site-packages\scipy\weave\scxx\weave_imp.cpp
> -o c:\docume~1\lisear~1\lokale~1\temp\Lise
> Arleth\python24_intermediate\compiler
>
> _08edc7e348e1c33f63a33ab500aef08e\Release\python24\lib\site-packages\scipy\weave
> \scxx\weave_imp.o" failed with exit status 1
>
> the test_weave file was something i found on the scipy dev wiki... I also
> tried some of my older files that also uses weave and they all give the same
> error...
>
> Can anyone help me with this?
>
>
> ------------------------------
>
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>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Samuel Garcia
> Laboratoire de Neurosciences Sensorielles, Comportement, Cognition.
> CNRS - UMR5020 - Universite Claude Bernard LYON 1
> Equipe logistique et technique
> 50, avenue Tony Garnier
> 69366 LYON Cedex 07
> FRANCE
> Tél : 04 37 28 74 64
> Fax : 04 37 28 76 01http://olfac.univ-lyon1.fr/unite/equipe-07/http://neuralensemble.org/trac/OpenElectrophy
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
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