ANN: matplotlib-0.50 - python plots

[Dave]

Hi John,

Thanks for the nudge in the right direction.

I looked for instances of iconv.dll and found two in lib and bin dirs
of a tcl install.  I'm not using tcl (just downloaded it to look at a
long time ago) so I removed that, and the uninstaller crashed, and 
I had to clean up junk by hand, and it seemed a good idea to reboot XP,
and . . . voila, I can run the scripts in the tutorial now!

Thanks,

Dave