[Dvipng] htlatex

[ADILSON DOS ANJOS]

Dears,

I'm using 'htlatex' in Ubuntu 6.06. The 'dvipng' isn't working. I used the 
'jpg' option and I had the same problem.

I think that problem is related whith my Linux system (a missing pkg, 
maybe). But, I don't know what is happening. Can you help me? some tip?

Thanks.


####
Execute script `apostila.lg'
----------------------------
t4ht.c (2005-02-21-19:12 kpathsea)
t4ht -f/apostila.tex
  -cvalidatehtml
(/usr/share/texmf/tex4ht/tex4ht.env)
Entering apostila.lg
System call: dvipng -q -mode ibmvga -D 110 -o apostila0x.png -T tight -pp 
2 -bg 'Transparent' apostila.idv
This is dvipng 1.5 Copyright 2002-2005 Jan-ke Larsson
--- Warning --- System return: 13
###






Att. Adilson.

=============================
Prof. Adilson dos Anjos
Dept. de Estatística
Universidade Federal do Paraná
CP 19081 CEP 81531-990
Curitiba PR Brasil