Re: [Numpy-discussion] Why this Difference in Importing NumPy 1.2 vs 1.4?

Fri, 26 Mar 2010 20:09:11 -0700

Thanks. How do I switch? Do I just pull down 1.3 or better 1.2 (I use it.), and install it? How do I (actually my colleague) somehow remove 1.4? Is it as easy as going to IDLE's path browser and removing, under site-packages, numpy? (I'm not sure that's even possible. I don't see a right-click menu.)

On 3/26/2010 7:22 PM, [email protected] wrote:

Wayne,

 

The current release of Scipy doesn’t work perfectly well with Numpy 1.4.

 

On my systems (Mac OS 10.6, WinXP, and Ubuntu), I’m running Numpy 1.4 with the current Scipy on Python 2.6.4. I get the same error you describe below on the first attempt. For some reason unknown to me, it works on the second try.

 

Switching to Numpy 1.3 is the best solution to the error.

 

-paul

 

From: [email protected] [mailto:[email protected]] On Behalf Of Wayne Watson
Sent: Friday, March 26, 2010 5:44 PM
To: [email protected]
Subject: [Numpy-discussion] Why this Difference in Importing NumPy 1.2 vs 1.4?

 

I wrote a program in Python 2.5 under Win7 and it runs fine using Numpy 1.2 , but not on a colleague's machine who has a slightly newer 2.5. We both use IDLE to execute the program. During import he gets this:

>>>
Traceback (most recent call last):
  File "C:\Documents and Settings\HP_Administrator.DavesDesktop\My Documents\Astro\Meteors\NC-FireballReport.py", line 38, in <module>
    from scipy import stats as stats # scoreatpercentile
  File "C:\Python25\lib\site-packages\scipy\stats\__init__.py", line 7, in <module>
    from stats import *
  File "C:\Python25\lib\site-packages\scipy\stats\stats.py", line 191, in <module>
    import scipy.special as special
  File "C:\Python25\lib\site-packages\scipy\special\__init__.py", line 22, in <module>
    from numpy.testing import NumpyTest
ImportError: cannot import name NumpyTest
>>>    

Comments?

-- 
           Wayne Watson (Watson Adventures, Prop., Nevada City, CA)
 
             (121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
              Obz Site:  39° 15' 7" N, 121° 2' 32" W, 2700 feet  
           Poisoned Shipments. Serious illegal waste dumping may be
           occuring in the Meditrainean. Radioactive material, 
           mercury, biohazards. -- Sci Am Mag, Feb., 2010, p14f.
 
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-- 
           Wayne Watson (Watson Adventures, Prop., Nevada City, CA)

             (121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
              Obz Site:  39° 15' 7" N, 121° 2' 32" W, 2700 feet  
           Poisoned Shipments. Serious illegal waste dumping may be
           occuring in the Meditrainean. Radioactive material, 
           mercury, biohazards. -- Sci Am Mag, Feb., 2010, p14f.
 
                    Web Page: <www.speckledwithstars.net/>
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