LyX DVI troubles

[Kent Kostuk]

I am returning to LyX from a one year hiatus, so pardon me if this is a 
stupid question.

I am in the process of writing a paper in LyX via Knoppix.  Everything 
works well, but I would like to continue on using a desktop PC using a 
Debian variant (Libranet).

Both machines appear to be running LyX 1.3.1.

When I take the file created on the laptop and try to view or print on 
the desktop I get an error

LaTex Error:File 'newcent.sty' not found

Even if I change the font to default, I get a similar error message.

Do I have a configuration problem?  If not, what is the source of my 
troubles?

Thanks

Kent Kostuk