I downloaded the Windows installer and installed matplotlib.  I tried to run one of the examples from the examples directory – animate_decay – and got the following error:

 

Traceback (most recent call last):

  File "C:\Bin\Python Scripts\plot_decay.py", line 3, in <module>

    import matplotlib.animation as animation

ImportError: No module named animation

 

What did I do wrong?

 

Allen