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@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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This looks like a spaces in path problem: your problematic path mixes short windows names and long windows names and is not in quotes ("...") c:\docume~1\wd15\locals~1\temp\wd15\python25_intermediate\compiler_08edc7e348e1c33f63a33ab500aef08e\Release\program files\pythonxy\python\lib\site-packages\scipy\weave\scxx\weave_imp.o I tried the same example on my Windows XP, where neither python nor scipy paths ( which is not in Python directory) have spaces and it compiles without errors. As a relatively quick fix, I would move scipy on a path without spaces, just move directory and link to new parent directory in easy-install.path. A quick look at my compilation log, shows that only spaces in the scipy.weave path are relevant. The spaces in the python shouldn't be a problem, because your link and include directories, e.g. -L"C:\Program Files\pythonxy\python\libs" seem all to be correctly quoted for the Windows command shell. I usually avoid any paths with spaces, because getting the quoting always right is a pain with programs that don't put in the correct quotes, e.g. pythons subprocess.popen. Josef