Here's the traceback.

Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.

    ****************************************************************
    Personal firewall software may warn about the connection IDLE
    makes to its subprocess using this computer's internal loopback
    interface.  This connection is not visible on any external
    interface and no data is sent to or received from the Internet.
    ****************************************************************

IDLE 1.2.2      ==== No Subprocess ====
>>>
Traceback (most recent call last):
  File "C:\Sentinel\Sent_user-20080716.py", line 16, in <module>
    from pylab import plot, xlabel, ylabel, title, show, xticks, bar
  File "C:\Python25\lib\site-packages\pylab.py", line 1, in <module>
    from matplotlib.pylab import *
File "C:\Python25\lib\site-packages\matplotlib\pylab.py", line 206, in <module>
    from matplotlib import mpl  # pulls in most modules
File "C:\Python25\lib\site-packages\matplotlib\mpl.py", line 1, in <module>
    from matplotlib import artist
File "C:\Python25\lib\site-packages\matplotlib\artist.py", line 4, in <module> from transforms import Bbox, IdentityTransform, TransformedBbox, TransformedPath File "C:\Python25\lib\site-packages\matplotlib\transforms.py", line 34, in <module>
    from matplotlib._path import affine_transform
ImportError: DLL load failed: The specified module could not be found.
>>>

On 12/26/2011 11:44 AM, Wayne Watson wrote:
Yes, that's a reasonable request, and I expected it, but hoped it might be apparent from what I revealed. Why? It's on another PC this happened, and getting the messages of it is not easily done, but today I have time, so soon I will post the details.

On 12/24/2011 10:49 AM, Hugo Arts wrote:
On Sat, Dec 24, 2011 at 6:37 PM, Wayne Watson
<sierra_mtnv...@sbcglobal.net>  wrote:
I'm trying to restore Python 2.5.2 on an old PC for a particular application
that uses it from 4-5 years ago.
According to the latest manual on it, the following should be installed.

python-2.5.2.msi
PIL-1.1.6.win32-py2.5.exe
numpy-1.1.0-win32-superpack-python2.5.exe
matplotlib-0.98.1.win32-py2.5.exe

When I install them, and try to run the app program, Sentinel.py, some part
of matplotlib complains (error msgs) and the program quits.

If we are to give any kind of useful advice at all, we're going to
need to see those error messages.

The program begins with:
from Tkinter import *
from numpy import *
import Image
import ImageChops
import ImageTk
import time
import binascii
import tkMessageBox
import tkSimpleDialog
from pylab import plot, xlabel, ylabel, title, show, xticks, bar

I tried numpy-1.2.0 and matplotlib-0.98.3 and had the same difficulty. What
are wiser choices?

This question is based on the assumption that version mismatch is the
cause of your problems. Even though that might be correct, it is not
an assumption you can safely make. In general, when asking questions
here (and anywhere really, imho) you should try to provide as much
factual information and as little conjecture as you can.

Hugo



--
           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

                     CE 1955 October 20 07:53:32.6 UT
                    -- "The Date" The mystery unfolds.

                    Web Page:<www.speckledwithstars.net/>


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