Hi,
I am using Enthought Canopy (Version 1.7.4.3348 (64 bit)) and I have downloaded Matplotlib version 1.5-1.5 in Python2.7 (Redhat Linux). I installed Matplotlib package in Canopy using package manager in Canopy. I installed Python2.7 using gzipped file from Python website (https://www.python.org/downloads/). When I run some of the python files for generating a plot, the legend was not displayed in the plot. I got the below warning message:

/home/JPJ/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/matplotlib/legend.py:633: UserWarning: Legend does not support [<matplotlib.lines.Line2D object at 0x7fb6dc346350>] instances.
A proxy artist may be used instead.
See: http://matplotlib.org/users/legend_guide.html#using-proxy-artist

This was the code used for generating plot:

p1 = pylab.plot(model.data["B"], 'ob-')
p2 = pylab.plot(model.data["C"], 'sr-')
pylab.legend([p1,p2], ["B","C"])
pylab.ylim((-0.1,1.1))
pylab.show()

Pls find the attached figure, in which the legend is not displayed. Kindly help me with this issue.
Thank you
Priya