[posted and mailed]

"Jim Reid" <[EMAIL PROTECTED]> wrote in news:3F0C5497.5660.52B985
@localhost:

> Hi
> 
> Well I've just installed the Win32 version and it looks like I have a 
> similar problem.  When I do a "View -> dvi" I get an error message 
> from Yap (the dvi viewer) saying test.dvi not found.  A test.tex file 
is 
> created in this dir though.  When I manually run latex off the 
> command line (had to fix the path but this is probabally just a local 
> problem) I end up with a dvi file as expected.  This is file is fine 
and 
> then a  "View -> dvi" will see it.  This is an OK workaround (as is 
> using my linux box at home...) so I'll live if I can't fix this 
problem!
> 
> Anyway my best guess is that somehow Lyx isn't running latex 
> succesfully.  I've tried going into "edit -> prefences -> outputs -> 
> converters",checking the most likely looking one (LaTeX to dvi) and 
> sticking in the absolute path to the latex.exe; but no joy.
> 
> Himm - I kind of remember that LyX generates an automatic 
> inventory of your LaTeX install "LaTeXconfig.lyx".  This exists and 
> has spotted a LaTex install.
> 
> Well I'm stumped for the moment and I hope you don't mind the 
> rambling style - I've been trying whatever as I write & think.
> 
> Cheers,
> 
> Jim  

CAVEAT:  I use the Cygwin port, not the native Windoze port, so all 
answers have to be treated in context.  Also, I use WinDVI, not Yap.

Easy way to tell if LyX is running LaTeX:  open the doc, do View->DVI, 
then (in LyX) View->LaTeX log file.  If the log file's not there, or if 
it contains an error message, it gives you a clue what's up.  If the log 
file is there, scroll to the bottom and see if it says that it wrote a 
.dvi file.

When you View-DVI, LyX writes a LaTeX file in a temp directory, runs 
LaTeX there (along with BibTeX if needed), then invokes your DVI viewer 
on the DVI file created in that temp directory.  So I'm wondering if you 
and/or Rafael are running into some kind of problem where the viewer is 
being passed the file name but not the path to the temp directory.  
There's probably a smarter way to figure that out, but my inclination 
would be to write a batch file that just echos its command parameters to 
the screen, and substitute that batch file (and the path to it) for the 
path to Yap in Edit->Preferences->Conversion->Formats->DVI.  Then try 
viewing a test file, and see if the batch file is passed an accurate path 
to the temp directory.

Also, this being Windows, sacrificing a small, furry animal first 
couldn't hurt.  (Well, couldn't hurt your chances -- might hurt the 
animal.)  (Note to PETA:  I'm joking.)

-- Paul

*************************************************************************
Paul A. Rubin                                  Phone:    (517) 432-3509
Department of Management                       Fax:      (517) 432-1111
The Eli Broad Graduate School of Management    E-mail:   [EMAIL PROTECTED]
Michigan State University                      http://www.msu.edu/~rubin/
East Lansing, MI  48824-1122  (USA)
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Mathematicians are like Frenchmen:  whenever you say something to them,
they translate it into their own language, and at once it is something
entirely different.                                    J. W. v. GOETHE

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