Hello, I try to install Numpy without success. Windows 7 Python 2.6.4 Numpy numpy-1.4.0-win32-superpack-python2.6.exe The problem is that the installer does not find Python in the Windows Registry. However, I've been using python for quite a long time now. Since I really want to try Numpy, do you have any ideas as to what can I do? Thank you for your help _________________________________________________________________ Ibex 35, comparadores de hipotecas, Euribor, foros de bolsa. ¡Nuevo MSN Dinero! http://dinero.es.msn.com/
On Sat, Feb 6, 2010 at 10:54 PM, Vicente Soler Fraile <vicentesolerfraile@hotmail.com> wrote:
Hello,
I try to install Numpy without success.
Windows 7 Python 2.6.4 Numpy numpy-1.4.0-win32-superpack- python2.6.exe
Are you using a 32 bits python ? We only provide 32 bits installers for now on windows2, David
I am using: Python 2.6.4 (r264:75708, Oct 26 2009, 07:36:50) [MSC v.1500 64 bit (AMD64)] on win32 which seems to be a 64 bits interpreter. What should I do if want to use Numpy. Can I somehow manually install Numpy? Or else should I remove Wincom and Python 64 bits and install instead a 32 bits interpreter? Any help is highly appreciated. Regards
Date: Sat, 6 Feb 2010 23:03:03 +0900 From: cournape@gmail.com To: numpy-discussion@scipy.org Subject: Re: [Numpy-discussion] Unable to install Numpy
On Sat, Feb 6, 2010 at 10:54 PM, Vicente Soler Fraile <vicentesolerfraile@hotmail.com> wrote:
Hello,
I try to install Numpy without success.
Windows 7 Python 2.6.4 Numpy numpy-1.4.0-win32-superpack- python2.6.exe
Are you using a 32 bits python ? We only provide 32 bits installers for now on windows2,
David _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
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On Sat, Feb 6, 2010 at 5:24 PM, Vicente Soler Fraile <vicentesolerfraile@hotmail.com> wrote:
I am using:
Python 2.6.4 (r264:75708, Oct 26 2009, 07:36:50) [MSC v.1500 64 bit (AMD64)] on win32
which seems to be a 64 bits interpreter.
What should I do if want to use Numpy. Can I somehow manually install Numpy? Or else should I remove Wincom and Python 64 bits and install instead a 32 bits interpreter?
Any help is highly appreciated.
Regards
Date: Sat, 6 Feb 2010 23:03:03 +0900 From: cournape@gmail.com To: numpy-discussion@scipy.org Subject: Re: [Numpy-discussion] Unable to install Numpy
On Sat, Feb 6, 2010 at 10:54 PM, Vicente Soler Fraile <vicentesolerfraile@hotmail.com> wrote:
Hello,
I try to install Numpy without success.
Windows 7 Python 2.6.4 Numpy numpy-1.4.0-win32-superpack- python2.6.exe
Are you using a 32 bits python ? We only provide 32 bits installers for now on windows2,
Hello, Regarding this post - is there a "non official" numpy package for 64bit windows? And how about SciPy ? I guess it all related to problems coming from the 64bit support of cygwin (rather the lack thereof) - right ?
Cheers, Sebastian Haase
On Sun, Feb 7, 2010 at 4:23 PM, Sebastian Haase <seb.haase@gmail.com> wrote:
On Sat, Feb 6, 2010 at 5:24 PM, Vicente Soler Fraile <vicentesolerfraile@hotmail.com> wrote:
I am using:
Python 2.6.4 (r264:75708, Oct 26 2009, 07:36:50) [MSC v.1500 64 bit (AMD64)] on win32
which seems to be a 64 bits interpreter.
What should I do if want to use Numpy. Can I somehow manually install Numpy? Or else should I remove Wincom and Python 64 bits and install instead a 32 bits interpreter?
Any help is highly appreciated.
Regards
Date: Sat, 6 Feb 2010 23:03:03 +0900 From: cournape@gmail.com To: numpy-discussion@scipy.org Subject: Re: [Numpy-discussion] Unable to install Numpy
On Sat, Feb 6, 2010 at 10:54 PM, Vicente Soler Fraile <vicentesolerfraile@hotmail.com> wrote:
Hello,
I try to install Numpy without success.
Windows 7 Python 2.6.4 Numpy numpy-1.4.0-win32-superpack- python2.6.exe
Are you using a 32 bits python ? We only provide 32 bits installers for now on windows2,
Hello, Regarding this post - is there a "non official" numpy package for 64bit windows? And how about SciPy ? I guess it all related to problems coming from the 64bit support of cygwin (rather the lack thereof) - right ?
Un-official binaries that I've been using (rarely) on Windows 7 are here: http://www.scipy.org/Download#head-f64942d62faddeb27278a2c735e81ef2a7349db0 Skipper
Sebastian Haase wrote:
Hello, Regarding this post - is there a "non official" numpy package for 64bit windows? And how about SciPy ?
There are both unofficial individual binaries and EPD-based numpy/scipy. One example of unofficial builds are there: http://www.lfd.uci.edu/~gohlke/pythonlibs/
I guess it all related to problems coming from the 64bit support of cygwin (rather the lack thereof) - right ?
Not exactly, although it prevents from building Atlas for 64 bits. The main issue is gcc/VS interoperabilities, especially for gfortran. I have not taken the time to work in it the last few months. For various reasons, I don't think it makes sense for NumPy itself to provide binaries which do not use open source compilers. cheers, David
David Cournapeau wrote:
Not exactly, although it prevents from building Atlas for 64 bits. The main issue is gcc/VS interoperabilities, especially for gfortran.
I thought you didn't need fortran for numpy?
I don't think it makes sense for NumPy itself to provide binaries which do not use open source compilers
um, why not? python itself is built witht he MS compilers. I have not idea about 64 bit, but the free-of-charge MS compiler seems to build 32 bit python extensions for 2.6 OK, so you should be able to build numpy with it (without atlas, of course). -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception Chris.Barker@noaa.gov
Christopher Barker wrote:
David Cournapeau wrote:
Not exactly, although it prevents from building Atlas for 64 bits. The main issue is gcc/VS interoperabilities, especially for gfortran.
I thought you didn't need fortran for numpy?
No, but you need it for Scipy. And we have always produced NumPy with Lapack support on windows.
I don't think it makes sense for NumPy itself to provide binaries which do not use open source compilers
um, why not? python itself is built witht he MS compilers.
Because there is no free fortran compiler on windows64, except for gfortran. Since I am not sure whether it will be possible to use gfortran/Visual Stsudio together to build NumPy/SciPy, I don't want to distribute binaries which will be incompatible with each other if we change from Visual Studio to gcc. People who really need NumPy on win64 can build it by themselves, or use any other mean (EPD, unofficial binaries, etc...). cheers, David
participants (6)
-
Christopher Barker -
David Cournapeau -
David Cournapeau -
Sebastian Haase -
Skipper Seabold -
Vicente Soler Fraile