plot text title don't print in MS2.9.19

[Benedict G Archer]

Installed the ms compiled binaries on XP with SP2.  Using gnuplot and  
the optional Console.  Titles and text in plots now produce the error  
shown.  Titles and text appear on displayed plots, but are missing  
from printed plots.  Also, the error message (on line 3 below) is  
inserted into the prompt.  I suspect I have to install something more?

oct:1> sombrero
oct:2> title("Sombrero")
oc
(pgnuplot.exe:2080): Pango-WARNING **: couldn't load font "helvetica  
Not-Rotated 200", falling back to "Sans Not-Rotated
  200", expect ugly output.
t:3> print("-dpng","sombrero.png")
gdImageStringFT: Could not find/open font while printing string  
Sombrero with font helvetica
oct:4>

Thanks for any advice, Ben A.


================================
Benedict G. Archer
bga0 at sbcglobal.net