For OS-X, I don't seem to have it.


Traceback (most recent call last):
   File "<stdin>", line 1, in ?
   File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/matplotlib/", line 841, in use
     raise ValueError('unrecognized backend %s.\n' % arg +\
ValueError: unrecognized backend Cocoa-Agg.
Use one of PS, FltkAgg, GTKAgg, SVG, LaTeX, Agg, Cairo, QtAgg, GTK, GTKCairo, WXAgg, Paint, GD, Template, Agg2, GDK, TkAgg, WX




Tony Mannucci
Supervisor, Ionospheric and Atmospheric Remote Sensing Group
  Mail-Stop 138-308, Tel > (818) 354-1699
  Jet Propulsion Laboratory, Fax > (818) 393-5115
  California Institute of Technology, Email > Tony.Mannucci@...369...
  4800 Oak Grove Drive,
  Pasadena, CA 91109