Suggestions for gnuplot FAQ

[Mark S. <Mar...@hp...>]

I've just upgraded to gnuplot 4.2.2 and all my plotting stuff broke so I 
went looking into the FAQ to try and figure out what to do and couldn't 
find an answer.  I suspect other may have run into the same thing.  The 
bottom line is when I build the standard version of gnuplot and do a 
'set terminal' neither png nor x11 show up as valid types and clearly 
the solution is to remake it with the appropriate settings.  The problem 
is I can't find anything in the documentation to describe any  process 
for doing this.  I did see references in the FAQ about libgd supporting 
png, but nothing that says how to link the 2.  Does it just happen 
automagically?  And as I said, nothing on X11.  This is a sles 10.1 
system I'm running on and perhaps the out-of-the-box configuration of it 
is the issue because when I build gnuplot on RHEL5 it just worked.
-mark