eps graphic doesn't show up in dvi output

Question

I tried to use \munepsfig in my document, no error, no warning.

Just my image doesn't show, what could be actually wrong? Which file should I check to know the problem?

Anyway, I use a template given by someone else, it worked perfectly, this happened when I change the image.

Edit: just found out that \munepsfig{} is actually a new command, but no other than \begin{figure}\includegraphics{}\end{figure}, but it still didn't show (when I just use the normal figure), is there something wrong here?

The example I had:

\documentclass[11pt, a4paper]{memoir} 
\usepackage{graphicx} 
\begin{document} 
\chapter{testing} 

\begin{figure}[h] 
  \includegraphics[scale=0.4]{logo2.eps} 
  \caption{testing} 
\end{figure} 
\end{document}

Answer 1

It may be that your graphic was correctly included, but that your dvi viewer isn't showing you the eps file. (\includegraphics inserts the eps file using a \special, and not all dvi viewers know how to handle all specials.) If you convert your dvi file to a ps file (using dvips) or to a pdf file (using dvipdf), you may well find that your graphic displays correctly.