[Numpy-discussion] numpy installation issues

Chris Bartels c.l.l.bartels@gmail....
Mon Jul 7 08:11:55 CDT 2008


Hi David (and others)

This issue is known:
http://www.scipy.org/scipy/numpy/ticket/811

I think this is an issue for the numpy developers. (I don't know how to fix
this easily, i can try to install an older version of binutils (if cygwin
has these), but this will probably break a lot of other stuff. So that is
not my preferred solution.)

Kind regards,
Chris


On Mon, Jul 7, 2008 at 2:55 PM, Chris Bartels <c.l.l.bartels@gmail.com>
wrote:

> I created 2 symlinks (libpython2.5.a and libpython2.5.dll.a) in the
> /usr/lib directory which both point to
> /usr/lib/python2.5/config/libpython2.5.dll.a
> This seems to solve the linker problem, now I just get some assembly
> errors  :p
>
> Included is a new buildlog, it ends with:
>
> gcc: build/src.cygwin-1.5.25-i686-2.5/numpy/core/src/umathmodule.c
> In file included from numpy/core/src/umathmodule.c.src:2183:
> numpy/core/src/ufuncobject.c: In function `_extract_pyvals':
> numpy/core/src/ufuncobject.c:1164: warning: int format, long int arg (arg
> 4)
> numpy/core/src/ufuncobject.c:1164: warning: int format, long int arg (arg
> 5)
> /tmp/ccWY4IyY.s: Assembler messages:
> /tmp/ccWY4IyY.s:72160: Error: suffix or operands invalid for `fnstsw'
> /tmp/ccWY4IyY.s:72415: Error: suffix or operands invalid for `fnstsw'
> In file included from numpy/core/src/umathmodule.c.src:2183:
> numpy/core/src/ufuncobject.c: In function `_extract_pyvals':
> numpy/core/src/ufuncobject.c:1164: warning: int format, long int arg (arg
> 4)
> numpy/core/src/ufuncobject.c:1164: warning: int format, long int arg (arg
> 5)
> /tmp/ccWY4IyY.s: Assembler messages:
> /tmp/ccWY4IyY.s:72160: Error: suffix or operands invalid for `fnstsw'
> /tmp/ccWY4IyY.s:72415: Error: suffix or operands invalid for `fnstsw'
> error: Command "gcc -fno-strict-aliasing -DNDEBUG -g -O3 -Wall
> -Wstrict-prototypes -Ibuild/src.cygwin-1.5.25-i686-2.5/numpy/core/src
> -Inumpy/core/include -Ibuild/src.cygwin-1.5.25-i686-2.5/numpy/core
> -Inumpy/core/src -Inumpy/core/include -I/usr/include/python2.5
> -I/usr/include/python2.5 -c
> build/src.cygwin-1.5.25-i686-2.5/numpy/core/src/umathmodule.c -o
> build/temp.cygwin-1.5.25-i686-2.5/build/src.cygwin-1.5.25-i686-2.5/numpy/core/src/umathmodule.o"
> failed with exit status 1
>
> Kind regards,
> Chris
>
>
> On Mon, Jul 7, 2008 at 2:38 PM, Chris Bartels <c.l.l.bartels@gmail.com>
> wrote:
>
>> Hi David,
>>
>> I just discovered this:
>> http://mail.python.org/pipermail/python-bugs-list/2006-April/032817.html
>>
>> I'm currently trying.
>>
>>
>>
>>
>> On Mon, Jul 7, 2008 at 2:22 PM, David Cournapeau <
>> david@ar.media.kyoto-u.ac.jp> wrote:
>>
>>> Chris Bartels wrote:
>>> > Hi David,
>>> >
>>> > Thanks again.
>>> >
>>> > Unfortunately these variables are not set in the environment. (I
>>> > checked with 'env'.)
>>> > I also reinstalled the cygwin python package (again) and ran  'find .
>>> > -name libpython* -print', this gives:
>>> >
>>> > /usr/bin/libpython2.5.dll
>>> > /usr/lib/python2.5/config/libpython2.5.dll.a
>>> >
>>>
>>> Mmh, ok, I am out of ideas by only looking at your build.log. I don't
>>> understand why the linker does not get any LIBPATH information; I will
>>> take a look by compiling it by myself, then,
>>>
>>> cheers,
>>>
>>> David
>>> _______________________________________________
>>> Numpy-discussion mailing list
>>> Numpy-discussion@scipy.org
>>> http://projects.scipy.org/mailman/listinfo/numpy-discussion
>>>
>>
>>
>
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