Description of problem:
wxplot2d command doesn't work

Version-Release number of selected component (if applicable):
wxMaxima-0.7.1-2.fc6

How reproducible:
Always

Steps to Reproduce:
1. start wxMaxima
2. run "wxplot2d(x, [x, 0, 1])" command

Actual results:
Error

Expected results:
a plot

Additional info:
maxout.gnuplot file in home directory is probably the expected gnuplot script.
When running "gnuplot maxout.gnuplot" I get the following error message:
$ gnuplot maxout.gnuplot 

gnuplot> set terminal png size 400,250; set zeroaxis;; 
                          ^
         "maxout.gnuplot", line 3: expecting: {small, medium,
large},[no]transparent, or {monochrome, gray, color, [xRRGGBB] }