Re: [Numpy-discussion] Project for Cython integration with NumPy

2008-03-31 Thread Stéfan van der Walt
Hi Dag On Tue, Apr 1, 2008 at 12:52 AM, Dag Sverre Seljebotn <[EMAIL PROTECTED]> wrote: > > I am going to apply for a Google Summer of Code project about "Developing > > Cython towards better NumPy integration" (Cython: http://cython.org). > > Anyone interested in how this is done can have a loo

Re: [Numpy-discussion] Project for Cython integration with NumPy

2008-03-31 Thread Stéfan van der Walt
Hi Dag On Tue, Apr 1, 2008 at 12:52 AM, Dag Sverre Seljebotn <[EMAIL PROTECTED]> wrote: > > I am going to apply for a Google Summer of Code project about "Developing > > Cython towards better NumPy integration" (Cython: http://cython.org). > > Anyone interested in how this is done can have a loo

Re: [Numpy-discussion] numpy installation

2008-03-31 Thread Priyadarshini Bangale
Dear sir while installing numpy i'm getting following errors: o/p is attached here below. in that mkl libraries are not found in that path but the thing is that all mkl libraries are available in the same path!! so please advice me that what should i do for all these errors!!! OUTPUT: Running fro

Re: [Numpy-discussion] Trouble using f2py on successful numpy build from SVN (1.0.5 dev4951)

2008-03-31 Thread Joshua Lippai
I eliminated everything easy-install related already since I actually was aiming to reinstall everything without it (though, alas, dateutil seems to require it now). On Mon, Mar 31, 2008 at 8:18 PM, Robert Kern <[EMAIL PROTECTED]> wrote: > On Mon, Mar 31, 2008 at 9:11 AM, Joshua Lippai <[EMAIL PRO

Re: [Numpy-discussion] Trouble using f2py on successful numpy build from SVN (1.0.5 dev4951)

2008-03-31 Thread Robert Kern
On Mon, Mar 31, 2008 at 9:11 AM, Joshua Lippai <[EMAIL PROTECTED]> wrote: > Ah, good call. I did previously have an easy_install of numpy but I > assumed the setup.py install would just overwrite anything from that > install outside the site-packages folder. Thanks. Is there anything > else I mi

Re: [Numpy-discussion] Numpy installation

2008-03-31 Thread Robert Kern
On Mon, Mar 31, 2008 at 4:17 PM, Amit Itagi <[EMAIL PROTECTED]> wrote: > Hi, > > I am having problems with numpy installation. > > 1) These is an atlas 3.8.0 library installed somewhere in the search path. > However, the installation gives errors with that installation. Is there a > way to tell the

Re: [Numpy-discussion] code using Numeric and LinearAlgebra

2008-03-31 Thread Robert Kern
On Mon, Mar 31, 2008 at 6:06 PM, gordon <[EMAIL PROTECTED]> wrote: > i came across some code that uses calls like > LinearAlgebra.eigenvectors(L) and Numeric.matrixmultiply(v, x) which > gives compilation errors on my new numpy installation.Is it possible > to get such code compiled while using

[Numpy-discussion] code using Numeric and LinearAlgebra

2008-03-31 Thread gordon
i came across some code that uses calls like LinearAlgebra.eigenvectors(L) and Numeric.matrixmultiply(v, x) which gives compilation errors on my new numpy installation.Is it possible to get such code compiled while using new version of numpy? when evalues, evectors = LinearAlgebra.eigenvectors(L)

Re: [Numpy-discussion] Project for Cython integration with NumPy

2008-03-31 Thread Dag Sverre Seljebotn
> I am going to apply for a Google Summer of Code project about "Developing > Cython towards better NumPy integration" (Cython: http://cython.org). > Anyone interested in how this is done can have a look at the links below, > any feedback is welcome. > > The application I am going to submit (to Pyt

Re: [Numpy-discussion] Applying PIL patch

2008-03-31 Thread Stéfan van der Walt
Unfortunately, RGBA images cannot be read this way. A patch that fixes the issue was posted here: http://www.mail-archive.com/[EMAIL PROTECTED]/msg01482.html No response from the Image SIG guys. Regards Stéfan On Mon, Mar 31, 2008 at 6:29 PM, Christopher Barker <[EMAIL PROTECTED]> wrote: > iza

[Numpy-discussion] Numpy installation

2008-03-31 Thread Amit Itagi
Hi, I am having problems with numpy installation. 1) These is an atlas 3.8.0 library installed somewhere in the search path. However, the installation gives errors with that installation. Is there a way to tell the installer to install the default (possibly slower) blas, instead of using the one

Re: [Numpy-discussion] OSX 10.4 installation problems

2008-03-31 Thread mhgreen
I updated gcc and everything works fine now. Thanks! Original message >Date: Mon, 31 Mar 2008 09:56:48 -0700 >From: Christopher Barker <[EMAIL PROTECTED]> >Subject: Re: [Numpy-discussion] OSX 10.4 installation problems >To: Discussion of Numerical Python > >Robert Kern wrote: >> Th

Re: [Numpy-discussion] OSX 10.4 installation problems

2008-03-31 Thread Christopher Barker
Robert Kern wrote: > This is your main problem. Where did you get this gcc? I believe the > one that comes with the Developer Tools is 4.0.1. yup: $ gcc --version powerpc-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5367) $ which gcc /usr/bin/gcc Otherwise, I've got the same

Re: [Numpy-discussion] Applying PIL patch

2008-03-31 Thread Christopher Barker
izak marais wrote: > Sorry for the beginner question. I want to apply the PIL-numpy patch > from http://www.scipy.org/Cookbook/PIL?highlight=%28PIL%29 . I have the > latest windows binaries of numpy, scipy and PIL installed. Then you have the patch already-- it was added to the latest PIL. http

Re: [Numpy-discussion] linalg.eigh() newbie doubt

2008-03-31 Thread lorenzo bolla
from numpy.eigh?: :Returns: w : 1-d double array The eigenvalues. The eigenvalues are not necessarily ordered. v : 2-d double or complex double array, depending on input array type The normalized eigenvector corresponding to the eigenvalue w[i] is

[Numpy-discussion] linalg.eigh() newbie doubt

2008-03-31 Thread gordon
hello i was trying the linalg.eigh() when i apply eigh() on a covariance matrix (an ndarray of shape 6x6 i get evals,evectors suppose i get it like evals= array([2.2, 5.5, 4.4, 1.7, 7.7, 6.3]) evectors=array([[3.,5. ,1. ,6. ,2. ,4. ], [2.,1.,5.,7.,5.,3.],

[Numpy-discussion] Applying PIL patch

2008-03-31 Thread izak marais
Hi all, Sorry for the beginner question. I want to apply the PIL-numpy patch from http://www.scipy.org/Cookbook/PIL?highlight=%28PIL%29 . I have the latest windows binaries of numpy, scipy and PIL installed. I searched python.org, but couldn't find info on applying patches. How do I apply the

Re: [Numpy-discussion] Trouble using f2py on successful numpy build from SVN (1.0.5 dev4951)

2008-03-31 Thread Joshua Lippai
Ah, good call. I did previously have an easy_install of numpy but I assumed the setup.py install would just overwrite anything from that install outside the site-packages folder. Thanks. Is there anything else I might run into as a side effect of my sloppiness? Josh On Mon, Mar 31, 2008 at 2:10 A

Re: [Numpy-discussion] Trouble using f2py on successful numpy build from SVN (1.0.5 dev4951)

2008-03-31 Thread Robert Kern
On Mon, Mar 31, 2008 at 12:45 AM, Joshua Lippai <[EMAIL PROTECTED]> wrote: > I am using Mac OS X 10.5.2, with Python 2.5.2. My build output for > NumPy is clean and successful and my numpy.test produces no errors or > failures, but when I type f2py from Terminal, I get the following: > > $ f2py