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Importing numpy/scipy/matplotlib/pylab on windows vista fails for WinPython-32bit-2.7.4.1 version. #46

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Installing win-python on host machine or from other machine into a removable 
media and then running on host(vista).
2. Running win-python interpreter in windows vista and trying to import 
numpy/matplotlib/pylab.
3. or just launching Ipython terminal/ spyder.

What is the expected output? What do you see instead?
Successfuly imported or pre-imported scipy/numpy/matplotlib.

What version of the product are you using? On what operating system?
WinPython-32bit-2.7.4.1
The problem is not there with the WinPython-32bit-3.3.1.1 version. Thats is 
just perfectly running.

Please provide any additional information below.
On starting Ipython/Spyder getting the follwing set of errors lines:

Python 2.7.4 (default, Apr  6 2013, 19:54:46) [MSC v.1500 32 bit (Intel)] on 
win32
Type "help", "copyright", "credits" or "license" for more information.
Traceback (most recent call last):
  File "D:\Programs\WinPython-32bit-2.7.4.1\python-2.7.4\lib\site-packages\spyderlib\scientific_startup.py", line 16, in <module>
    from pylab import *  #analysis:ignore
  File "D:\Programs\WinPython-32bit-2.7.4.1\python-2.7.4\lib\site-packages\pylab.py", line 1, in <module>
    from matplotlib.pylab import *
  File "D:\Programs\WinPython-32bit-2.7.4.1\python-2.7.4\lib\site-packages\matplotlib\__init__.py", line 165, in <module>
    from matplotlib.rcsetup import (defaultParams,
  File "D:\Programs\WinPython-32bit-2.7.4.1\python-2.7.4\lib\site-packages\matplotlib\rcsetup.py", line 20, in <module>
    from matplotlib.colors import is_color_like
  File "D:\Programs\WinPython-32bit-2.7.4.1\python-2.7.4\lib\site-packages\matplotlib\colors.py", line 52, in <module>
    import numpy as np
  File "D:\Programs\WinPython-32bit-2.7.4.1\python-2.7.4\lib\site-packages\numpy\__init__.py", line 171, in <module>
    import random
  File "D:\Programs\WinPython-32bit-2.7.4.1\python-2.7.4\lib\site-packages\numpy\random\__init__.py", line 99, in <module>
    from mtrand import *
ImportError: DLL load failed: The application has failed to start because its 
side-by-side configuration is incorrect. Please see the application event log 
for more detail.

Original issue reported on code.google.com by saurabhk...@gmail.com on 23 May 2013 at 8:20

GoogleCodeExporter commented 9 years ago 
Just wanted to mention, the above problem does not exist on win-7.

Original comment by saurabhk...@gmail.com on 23 May 2013 at 8:49

GoogleCodeExporter commented 9 years ago 
Issue 47 has been merged into this issue.

Original comment by pierre.raybaut on 24 May 2013 at 1:17

GoogleCodeExporter commented 9 years ago 
Fixed in v2.7.5.0.

Original comment by pierre.raybaut on 24 May 2013 at 1:17