[Numpy-discussion] Numpy and Python3

Katharina Ingwer.Wurzel at gmx.net
Sat Dec 11 07:41:59 EST 2010

I install Python3.1, but I get the same Error:
sudo python3 setup.py build --fcompiler=gnu95
Converting to Python3 via 2to3...
RefactoringTool: Skipping implicit fixer: buffer
RefactoringTool: Skipping implicit fixer: idioms
RefactoringTool: Skipping implicit fixer: set_literal
RefactoringTool: Skipping implicit fixer: ws_comma
RefactoringTool: No files need to be modified.
Running from numpy source directory.Traceback (most recent call last):
  File "setup.py", line 211, in <module>
  File "setup.py", line 188, in setup_package
    from numpy.distutils.core import setup
"/usr/local/lib/python3.1/site-packages/numpy-1.5.1/build/py3k/numpy/distutils/__init__.py", line 22, in <module>
    import numpy.distutils.ccompiler
"/usr/local/lib/python3.1/site-packages/numpy-1.5.1/build/py3k/numpy/distutils/ccompiler.py", line 15, in <module>
    from numpy.distutils.exec_command import exec_command
"/usr/local/lib/python3.1/site-packages/numpy-1.5.1/build/py3k/numpy/distutils/exec_command.py", line 58, in <module>
    from numpy.compat import open_latin1
"/usr/local/lib/python3.1/site-packages/numpy-1.5.1/build/py3k/numpy/compat/__init__.py", line 14, in <module>
    from .py3k import *
AttributeError: 'module' object has no attribute 'unicode'


Can somebody see, what's the problem?
I'm really pleased for any help. 

/With kind regards

Am Freitag, den 10.12.2010, 20:05 +0800 schrieb Ralf Gommers:
> On Fri, Dec 10, 2010 at 6:33 PM, Katharina <Ingwer.Wurzel at gmx.net>
> wrote:
>         Hello everyone,
>         first, I'm really apologise for my English-skills. But I have
>         only one
>         simple questions. Does NumPy work on Python3 now.
>         I read so many articles on the Internet, but you can only read
>         some
>         speculation and not a clear state about this topic.
> It works fine with Python 3.1.  
>         At the moment I try numpy1.5.1 on Python3.0, but I get only
>         Errors.
>         If Numpy works on Python3, are the support libraries the same
>         as by
>         Python2.6?
> Which support libraries? Just Lapack/Blas or Atlas should be all you
> need, and just "$ python3.1 setup.py install
> --prefix=/home/XXX/pick-a-folder" should work fine.
> If you encounter a problem, please send us the exact build command you
> used, the build log and compiler versions.
> Ralf
>         (By the way, I use Linux (Ubuntu 9.04)) 
>         /With kind regards
>         Ingwer
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