prosper and lyx update

[Raphael Clifford]

I attach below the lyx document that fails and the errors that I receive 
when performaing view->dvi.  If I had to guess I would say my 
installation is somehow broken. I am using redhat 7.3

1) LaTeX Error: [EMAIL PROTECTED] on input line 36 ended by 
[EMAIL PROTECTED]
\title{test}\maketitle
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

2) Undefined control sequence.
\title{test}\maketitle
                         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

3) Class prosper Error: no font specified for title in B&W.
\title{test}\maketitle
                         
Use macro \FontTitle

4) Class prosper Error: no font specified for text in B&W.
\title{test}\maketitle
                         
Use macro \FontText

5) LaTeX Error: Environment [EMAIL PROTECTED] undefined.
\title{test}\maketitle
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

6) Class prosper Error: unknown Prosper style file: PPRenglish.sty.
  Sorry, no additional help}}
                                 
Sorry, no additional help

lyx file.

\lyxformat 221
\textclass prosper
\language english
\inputencoding auto
\fontscheme default
\graphics default
\paperfontsize default
\spacing single
\papersize Default
\paperpackage a4
\use_geometry 0
\use_amsmath 0
\use_natbib 0
\use_numerical_citations 0
\paperorientation portrait
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
\defskip medskip
\quotes_language english
\quotes_times 2
\papercolumns 1
\papersides 1
\paperpagestyle default
\layout Title

test
\the_end