LaTeX.org

No, it is a document class for Latex2e, for submiting paper in a journal.
The site is http://www.worldscientific.com/page/ijm ... guidelines.
Even the template show this message.

Thanks.

I have found the same error:

! LaTeX Error: File `ws-ijmpd.cls' not found.
you have request document class 'ws-ijmpd'
but the document class provides 'epsfig'

The introduction of my document is:

\documentclass{ws-ijmpd}
\begin{document}


I've tried \usepackage{epsfig} , but nothing happened ...