arildna@stud.ntnu.no wrote:

gcc: _configtest.c gcc: cannot specify -o with -c or -S and multiple compilations gcc: cannot specify -o with -c or -S and multiple compilations failure.

You're using OS X 10.3.9? There is a bug in distutils on that platform. It was fixed in Python's trunk, but I'm not sure where to find it. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

arildna@stud.ntnu.no wrote:

Siterer Robert Kern :

...

arildna@stud.ntnu.no wrote:

...

Python 2.5 is installed, and I have installed Apple's Developer's Tools (i.e. the package "December 2002 Mac OS X Developer Tools"). By the way, this is *really* old. Long before there were Universal binaries (which is what Python 2.5 is). I believe you will want to install Xcode 2.4.1 which was released on Tuesday.

-- Robert Kern

I was wondering about that, the instructions page on scipy.org wasn't very specific. I don't need anything else than Xcode 2.4.1, so I can remove the Dec2002 package? And do I need even to run numpy (and not scipy)?

Yes, remove the Dec2002 package and install Xcode 2.4.1. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

On 11/6/06, Christopher Barker wrote:

I think it's time to get MacPython2.5 and a set up packages on PythonMac org, and build a numpy for it (and SciPy and Matplotlib too...)

Bob, can you set up the page, and then we can start populating it?

I'll put it up when there's something to put there. Doesn't make sense to have an empty page. -bob ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

Siterer Steve Lianoglou :

Hi,

...

And do I need even to run numpy (and not scipy)?

I'm not sure what you mean with you last question here, but just in case it's not clear:

If you want to use scipy, you need to install numpy. You do *not* have to install scipy if all you need is numpy.

-steve

I'm sorry, I was a tad too quick typing there. I meant to say "And do I even need to [install Xcode] to run numpy?" Robert pointed out that a lot things mentioned in the install guide were necessary to run scipy, but that you could run numpy without them. Therefore I was wondering if installing the newest Xcode package was likely to fix the error message I am now getting when trying to install numpy: File "numpy/core/setup.py", line 50, in generate_config_h raise "ERROR: Failed to test configuration" ERROR: Failed to test configuration Arild ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

Den 5. nov. 2006 kl. 20.26 skrev Steve Lianoglou:

...

I'm sorry, I was a tad too quick typing there. I meant to say "And do I even need to [install Xcode] to run numpy?" Robert pointed out that a lot things mentioned in the install guide were necessary to run scipy, but that you could run numpy without them.

Therefore I was wondering if installing the newest Xcode package was likely to fix the error message I am now getting when trying to install numpy:

I think Robert may have suggested to install the newest XCode because it will give you a newer gcc that can have a better chance compiling numpy correctly (or at least will remove another "unkown" to help find your true problem).

Maybe there'd be some "Universal Binary-aware"ness that the old xcode gcc might be missing that you'll get w/ the new one and since Python 2.5 is universal, this might be it. Getting the new xcode would be the simplest part of the install anyway, so .. why not :-)

-steve

Hi again, I had to make do without numpy for what I was originally planning to use it for, and I've been busy for a while, as well as fed up of not getting this thing to work. I've realized I'm really going to need it if I am to continue using python though, so I've installed the new XCode and given it another try. This gets me further, actually the installation seems to complete. However, when I type

...

import Numeric in Python, I get the usual ImportError: No module named Numeric.

...

import numpy works, but

...

a= array([[1,2,3],[4,5,6]]) tells me array is not defined.

So the installation obviously hasn't worked. I'm sure some of you are as tired of hearing about this as I am of writing about it, but I really have no idea what to do here. The installation output in the terminal window is quite long, so I have only copied in the parts that seem to contain some kind of error message (see below). First it says that g77, f77, gfortran and f95 is missing, then I've copied in a long part where there is a lot of small errors: - a series of errors in configtests - 4 instances of "nothing done with h_files=..." - some more failing configtests with an "#error No _WIN32" Hope somebody can help. regards, Arild Næss ------------------------------------------------------------------------ ------------------- Could not locate executable g77 Could not locate executable f77 Could not locate executable gfortran Could not locate executable f95 ... compile options: '-Inumpy/core/src -Inumpy/core/include -I/Library/ Frameworks/Python.framework/Versions/2.5/include/python2.5 -c' gcc: _configtest.c _configtest.c: In function 'main': _configtest.c:4: error: 'isnan' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) _configtest.c: In function 'main': _configtest.c:4: error: 'isnan' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) lipo: can't figure out the architecture type of: /var/tmp//cczgPhx0.out _configtest.c: In function 'main': _configtest.c:4: error: 'isnan' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) _configtest.c: In function 'main': _configtest.c:4: error: 'isnan' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) lipo: can't figure out the architecture type of: /var/tmp//cczgPhx0.out failure. removing: _configtest.c _configtest.o C compiler: gcc -arch ppc -arch i386 -isysroot /Developer/SDKs/ MacOSX10.4u.sdk -fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mno-fused-madd -fno-common -dynamic -DNDEBUG -g -O3 compile options: '-Inumpy/core/src -Inumpy/core/include -I/Library/ Frameworks/Python.framework/Versions/2.5/include/python2.5 -c' gcc: _configtest.c _configtest.c: In function 'main': _configtest.c:4: error: 'isinf' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) _configtest.c: In function 'main': _configtest.c:4: error: 'isinf' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) lipo: can't figure out the architecture type of: /var/tmp//ccEAgr9A.out _configtest.c: In function 'main': _configtest.c:4: error: 'isinf' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) _configtest.c: In function 'main': _configtest.c:4: error: 'isinf' undeclared (first use in this function) _configtest.c:4: error: (Each undeclared identifier is reported only once _configtest.c:4: error: for each function it appears in.) lipo: can't figure out the architecture type of: /var/tmp//ccEAgr9A.out failure. removing: _configtest.c _configtest.o C compiler: gcc -arch ppc -arch i386 -isysroot /Developer/SDKs/ MacOSX10.4u.sdk -fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mno-fused-madd -fno-common -dynamic -DNDEBUG -g -O3 compile options: '-Inumpy/core/src -Inumpy/core/include -I/Library/ Frameworks/Python.framework/Versions/2.5/include/python2.5 -c' gcc: _configtest.c gcc _configtest.o -o _configtest success! removing: _configtest.c _configtest.o _configtest adding 'build/src.macosx-10.3-fat-2.5/numpy/core/config.h' to sources. executing numpy/core/code_generators/generate_array_api.py adding 'build/src.macosx-10.3-fat-2.5/numpy/core/ __multiarray_api.h' to sources. creating build/src.macosx-10.3-fat-2.5/numpy/core/src conv_template:> build/src.macosx-10.3-fat-2.5/numpy/core/src/ scalartypes.inc adding 'build/src.macosx-10.3-fat-2.5/numpy/core/src' to include_dirs. conv_template:> build/src.macosx-10.3-fat-2.5/numpy/core/src/ arraytypes.inc numpy.core - nothing done with h_files= ['build/src.macosx-10.3- fat-2.5/numpy/core/src/scalartypes.inc', 'build/src.macosx-10.3- fat-2.5/numpy/core/src/arraytypes.inc', 'build/src.macosx-10.3- fat-2.5/numpy/core/config.h', 'build/src.macosx-10.3-fat-2.5/numpy/ core/__multiarray_api.h'] building extension "numpy.core.umath" sources adding 'build/src.macosx-10.3-fat-2.5/numpy/core/config.h' to sources. executing numpy/core/code_generators/generate_ufunc_api.py adding 'build/src.macosx-10.3-fat-2.5/numpy/core/__ufunc_api.h' to sources. conv_template:> build/src.macosx-10.3-fat-2.5/numpy/core/src/ umathmodule.c adding 'build/src.macosx-10.3-fat-2.5/numpy/core/src' to include_dirs. numpy.core - nothing done with h_files= ['build/src.macosx-10.3- fat-2.5/numpy/core/src/scalartypes.inc', 'build/src.macosx-10.3- fat-2.5/numpy/core/src/arraytypes.inc', 'build/src.macosx-10.3- fat-2.5/numpy/core/config.h', 'build/src.macosx-10.3-fat-2.5/numpy/ core/__ufunc_api.h'] building extension "numpy.core._sort" sources adding 'build/src.macosx-10.3-fat-2.5/numpy/core/config.h' to sources. executing numpy/core/code_generators/generate_array_api.py adding 'build/src.macosx-10.3-fat-2.5/numpy/core/ __multiarray_api.h' to sources. conv_template:> build/src.macosx-10.3-fat-2.5/numpy/core/src/ _sortmodule.c numpy.core - nothing done with h_files= ['build/src.macosx-10.3- fat-2.5/numpy/core/config.h', 'build/src.macosx-10.3-fat-2.5/numpy/ core/__multiarray_api.h'] building extension "numpy.core.scalarmath" sources adding 'build/src.macosx-10.3-fat-2.5/numpy/core/config.h' to sources. executing numpy/core/code_generators/generate_array_api.py adding 'build/src.macosx-10.3-fat-2.5/numpy/core/ __multiarray_api.h' to sources. executing numpy/core/code_generators/generate_ufunc_api.py adding 'build/src.macosx-10.3-fat-2.5/numpy/core/__ufunc_api.h' to sources. conv_template:> build/src.macosx-10.3-fat-2.5/numpy/core/src/ scalarmathmodule.c numpy.core - nothing done with h_files= ['build/src.macosx-10.3- fat-2.5/numpy/core/config.h', 'build/src.macosx-10.3-fat-2.5/numpy/ core/__multiarray_api.h', 'build/src.macosx-10.3-fat-2.5/numpy/core/ __ufunc_api.h'] building extension "numpy.core._dotblas" sources adding 'numpy/core/blasdot/_dotblas.c' to sources. building extension "numpy.lib._compiled_base" sources building extension "numpy.numarray._capi" sources building extension "numpy.fft.fftpack_lite" sources building extension "numpy.linalg.lapack_lite" sources creating build/src.macosx-10.3-fat-2.5/numpy/linalg adding 'numpy/linalg/lapack_litemodule.c' to sources. building extension "numpy.random.mtrand" sources creating build/src.macosx-10.3-fat-2.5/numpy/random C compiler: gcc -arch ppc -arch i386 -isysroot /Developer/SDKs/ MacOSX10.4u.sdk -fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mno-fused-madd -fno-common -dynamic -DNDEBUG -g -O3 compile options: '-Inumpy/core/src -Inumpy/core/include -I/Library/ Frameworks/Python.framework/Versions/2.5/include/python2.5 -c' gcc: _configtest.c _configtest.c:7:2: error: #error No _WIN32 _configtest.c:7:2: error: #error No _WIN32 lipo: can't figure out the architecture type of: /var/tmp//ccojlBrt.out _configtest.c:7:2: error: #error No _WIN32 _configtest.c:7:2: error: #error No _WIN32 lipo: can't figure out the architecture type of: /var/tmp//ccojlBrt.out failure. removing: _configtest.c _configtest.o

Den 3. des. 2006 kl. 17.00 skrev Gael Varoquaux:

On Sun, Dec 03, 2006 at 04:56:49PM +0100, Arild B. Næss wrote:

...

This gets me further, actually the installation seems to complete. However, when I type

...

...

import Numeric in Python, I get the usual ImportError: No module named Numeric.

Thats normal, you installed numpy.

Hm, this doesn't work for you either? It says on this page that "import Numeric" is a normal test: http://numpy.scipy.org/numpydoc/numpy-3.html

...

...

...

import numpy works, but

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a= array([[1,2,3],[4,5,6]]) tells me array is not defined.

Hum, you can do either:

from numpy import * a= array([[1,2,3],[4,5,6]])

or

import numpy a= numpy.array([[1,2,3],[4,5,6]])

You got my hopes up for a second there, but I can do neither: Python 2.5 (r25:51918, Sep 19 2006, 08:49:13) [GCC 4.0.1 (Apple Computer, Inc. build 5341)] on darwin Type "help", "copyright", "credits" or "license" for more information.

...

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from numpy import * Running from numpy source directory. a= array([[1,2,3],[4,5,6]]) Traceback (most recent call last): File "<stdin>", line 1, in <module> NameError: name 'array' is not defined

...

...

import numpy a = numpy.array([[1,2],[3,4]]) Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: 'module' object has no attribute 'array'

regards, Arild Næss

...

You got my hopes up for a second there, but I can do neither:

Python 2.5 (r25:51918, Sep 19 2006, 08:49:13) [GCC 4.0.1 (Apple Computer, Inc. build 5341)] on darwin Type "help", "copyright", "credits" or "license" for more information.

...

...

...

from numpy import * Running from numpy source directory. a= array([[1,2,3],[4,5,6]]) Traceback (most recent call last): File "<stdin>", line 1, in <module> NameError: name 'array' is not defined

You will get this error running from the numpy source directory. cd to somewhere else.

Lasty .. you don't have to "guess" (too much) if numpy installed correctly. Once you're not running from the source dir (I just checked here, it completely doesn't work when I'm in the source dir also), run numpy's test suite: [you@/Users/yourhomedir] $ python In [1]: import numpy In [2]: numpy.test(1,1) You should see the tests fly by and finally get something like: ---------------------------------------------------------------------- Ran 517 tests in 0.450s OK Out[2]: -steve

It seems running from the source dir has been the main problem all along. It works fine outside (I guess).

I get one error in the test Steve recommends though. But hey, 519 out of 520 ain't so bad, is it?

Don't worry about the failing test. It's a bad test on your platform. If you don't use long double's you won't care. -Travis

arildna@stud.ntnu.no wrote:

I'm sorry, I was a tad too quick typing there. I meant to say "And do I even need to [install Xcode] to run numpy?"

You need Xcode to build numpy (or anything else). If you can find a binary, then you should be able to just run that. One of us should get a binary for 2.5 out there soon. by the way, if you can run 2.4 instead, you'll find a lot of binaries for various packages here: http://www.pythonmac.org/packages/py24-fat/index.html -Chris -- Christopher Barker, Ph.D. Oceanographer NOAA/OR&R/HAZMAT (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 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642