First attempt to import scipy.stats fails
But the second one works fine -- so it's not really an issue that bothers me, but I thought it might interest some folks. Here's an IPython session that demonstrates the issue: Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] ... IPython 0.10 -- An enhanced Interactive Python. ... In [1]: import numpy as np In [2]: import scipy as sp In [3]: import scipy.stats as st --------------------------------------------------------------------------- ValueError Traceback (most recent call last) c:\stuff\utils\py\<ipython console> in <module>() C:\Python26\lib\site-packages\scipy\stats\__init__.py in <module>() 5 from info import __doc__ 6 ----> 7 from stats import * 8 from distributions import * 9 from rv import * C:\Python26\lib\site-packages\scipy\stats\stats.py in <module>() 201 202 #import scipy.stats #is this a circular import ? --> 203 from morestats import find_repeats #is only reference to scipy.stats 204 import distributions 205 C:\Python26\lib\site-packages\scipy\stats\morestats.py in <module>() 5 import statlib 6 import stats ----> 7 import distributions 8 from numpy import isscalar, r_, log, sum, around, unique, asarray 9 from numpy import zeros, arange, sort, amin, amax, any, where, \ C:\Python26\lib\site-packages\scipy\stats\distributions.py in <module>() 25 from scipy.special import gammaln as gamln 26 from copy import copy ---> 27 import vonmises_cython 28 import textwrap 29 c:\stuff\utils\py\numpy.pxd in scipy.stats.vonmises_cython (scipy\stats\vonmises_cython.c:2939)() ValueError: numpy.dtype does not appear to be the correct type object In [4]: import scipy.stats as st In [5]: np.__version__ Out[5]: '1.4.0' In [6]: sp.__version__ Out[6]: '0.7.1' Paul M. Hobson Senior Staff Engineer -- Geosyntec Consultants 55 SW Yamhill St, Ste 200 Portland, OR 97204 Phone: 503.222.9518 www.geosyntec.com
On Tue, Mar 9, 2010 at 7:08 PM, <PHobson@geosyntec.com> wrote:
But the second one works fine -- so it's not really an issue that bothers me, but I thought it might interest some folks. Here's an IPython session that demonstrates the issue:
Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] ... IPython 0.10 -- An enhanced Interactive Python. ... In [1]: import numpy as np
In [2]: import scipy as sp
In [3]: import scipy.stats as st --------------------------------------------------------------------------- ValueError Traceback (most recent call last)
c:\stuff\utils\py\<ipython console> in <module>()
C:\Python26\lib\site-packages\scipy\stats\__init__.py in <module>() 5 from info import __doc__ 6 ----> 7 from stats import * 8 from distributions import * 9 from rv import *
C:\Python26\lib\site-packages\scipy\stats\stats.py in <module>() 201 202 #import scipy.stats #is this a circular import ?
--> 203 from morestats import find_repeats #is only reference to scipy.stats 204 import distributions 205
C:\Python26\lib\site-packages\scipy\stats\morestats.py in <module>() 5 import statlib 6 import stats ----> 7 import distributions 8 from numpy import isscalar, r_, log, sum, around, unique, asarray 9 from numpy import zeros, arange, sort, amin, amax, any, where, \
C:\Python26\lib\site-packages\scipy\stats\distributions.py in <module>() 25 from scipy.special import gammaln as gamln 26 from copy import copy ---> 27 import vonmises_cython 28 import textwrap 29
c:\stuff\utils\py\numpy.pxd in scipy.stats.vonmises_cython (scipy\stats\vonmises_cython.c:2939)()
ValueError: numpy.dtype does not appear to be the correct type object
In [4]: import scipy.stats as st
In [5]: np.__version__ Out[5]: '1.4.0'
In [6]: sp.__version__ Out[6]: '0.7.1'
scipy 0.7.1 is not compatible with numpy 1.4.0 new compatible versions are hopefully out soon. the released scipy binary is only compatible with numpy 1.3.. scipy needs to be recompiled to run with numpy 1.4.0, Josef
Paul M. Hobson Senior Staff Engineer -- Geosyntec Consultants 55 SW Yamhill St, Ste 200 Portland, OR 97204 Phone: 503.222.9518 www.geosyntec.com
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-----Original Message----- From: scipy-user-bounces@scipy.org [mailto:scipy-user-bounces@scipy.org] On Behalf Of josef.pktd@gmail.com scipy 0.7.1 is not compatible with numpy 1.4.0
new compatible versions are hopefully out soon. the released scipy binary is only compatible with numpy 1.3.. scipy needs to be recompiled to run with numpy 1.4.0,
Josef
Ahh. Thanks for the info. Strange how it works fine the second time. Cheers, -paul h.
participants (2)
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josef.pktd@gmail.com
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PHobson@Geosyntec.com