I successfully installed Python 3.2.3 + Numpy 1.6.2 + Matplotlib 1.2.x (Git version). I tried the following command sequence line by line:
Python 3.2.3 (default, Jun 30 2012, 07:14:35)
[GCC 4.4.5] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib.pyplot as plt
>>> plt.plot(range(10), range(10))
[<matplotlib.lines.Line2D object at 0x3c6f1d0>]
However, nothing happens when I typed plt.show(). There should be a figure window which I can get using python 2.6.
I do not know what's wrong with my installation. OR matplotlib cannot be used with python 3? Any ideas?