[Numpy-discussion] [SciPy-Dev] Setting up a dev environment with conda

Luke Zoltan Kelley lzkelley at gmail.com
Sun Oct 18 19:46:51 EDT 2015


Thanks Yu,

There was nothing in my PYTHONPATH at first, and adding my numpy directory ('/Users/lzkelley/Programs/public/numpy') didn't help (same error).  In both cases, adding 'print(np)' yields:

<module 'numpy' from '/Users/lzkelley/Programs/public/numpy/numpy/__init__.pyc'>


> On Oct 18, 2015, at 7:22 PM, Feng Yu <rainwoodman at gmail.com> wrote:
> 
> Hi Luke,
> 
> Could you check if you have "/Users/lzkelley/Programs/public/numpy/ in
> your PYTHONPATH?
> 
> I would also suggest you add a print(np) line before the crash in
> nosetester.py. I got something like this (which didn't crash):
> 
> <module 'numpy' from
> '/home/yfeng1/source/numpy/build/testenv/lib64/python2.7/site-packages/numpy/__init__.pyc'>
> 
> If you see something not starting with 'numpy/build', then it is again
> pointing at  PYTHONPATH.
> 
> I hope these helps.
> 
> Best,
> 
> - Yu
> 
> On Sun, Oct 18, 2015 at 1:25 PM, Luke Zoltan Kelley <lzkelley at gmail.com> wrote:
>> Thanks for the help Nathaniel --- but building via `./runtests.py` is
>> failing in the same way.  Hopefully Numpy-discussion can help me out.
>> 
>> I'm able to build using `python setup.py build_ext --inplace` but both
>> trying to run `python setup.py install` or `./runtests.py` leads to the
>> following error:
>> 
>> (numpy-py27)daedalus-2:numpy lzkelley$ ./runtests.py
>> Building, see build.log...
>> Running from numpy source directory.
>> Traceback (most recent call last):
>>  File "setup.py", line 264, in <module>
>>    setup_package()
>>  File "setup.py", line 248, in setup_package
>>    from numpy.distutils.core import setup
>>  File "/Users/lzkelley/Programs/public/numpy/numpy/distutils/__init__.py",
>> line 21, in <module>
>>    from numpy.testing import Tester
>>  File "/Users/lzkelley/Programs/public/numpy/numpy/testing/__init__.py",
>> line 14, in <module>
>>    from .utils import *
>>  File "/Users/lzkelley/Programs/public/numpy/numpy/testing/utils.py", line
>> 17, in <module>
>>    from numpy.core import float32, empty, arange, array_repr, ndarray
>>  File "/Users/lzkelley/Programs/public/numpy/numpy/core/__init__.py", line
>> 59, in <module>
>>    test = Tester().test
>>  File "/Users/lzkelley/Programs/public/numpy/numpy/testing/nosetester.py",
>> line 180, in __init__
>>    if raise_warnings is None and '.dev0' in np.__version__:
>> AttributeError: 'module' object has no attribute '__version__'
>> 
>> Build failed!
>> 
>> 
>> Has anyone seen something like this before?
>> 
>> Thanks!
>> Luke
>> 
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