On Sunday 20 December 2009 12:22:13 peter kint wrote:
> Sigh,
> I'm almost desperate.
> 
> I followed all your instructions. He told me that installation was done. I
> changed PATHS. And this is what I get:
> 
> pe...@peter-desktop:~$ tex --version
> TeX 3.141592 (Web2C 7.5.6)
> kpathsea version 3.5.6
> Copyright 2007 D.E. Knuth.
> Kpathsea is copyright 2007 Karl Berry and Olaf Weber.
> There is NO warranty.  Redistribution of this software is
> covered by the terms of both the TeX copyright and
> the Lesser GNU General Public License.
> For more information about these matters, see the file
> named COPYING and the TeX source.
> Primary author of TeX: D.E. Knuth.
> Kpathsea written by Karl Berry, Olaf Weber, and others.
> 
> Version 2007.
> 
> Do I have two versions now and is he choosing the wrong one?
> 
> Thx,
> Peter
> 

Anything's possible. Why not investigate, starting with this command at the 
command prompt:

locate tex | grep /tex$

Try running each of them, find out which you want, and then strongarm LyX to 
specify that one.

Here's the output of that command on my machine:

===================
sl...@mydesk:~$ locate tex | grep /tex$
/etc/texmf/tex
/home/slitt/junk/lyx-1.5.4/lib/tex
/usr/bin/tex
/usr/share/lire/tex
/usr/share/texmf/tex
/usr/share/texmf-texlive/tex
/var/lib/texmf/tex
/var/lib/texmf/web2c/tex
sl...@mydesk:~$
====================

Probably most of those aren't executables, but it's quick enough to check.

Another handy tool is the which command:

===============
sl...@mydesk:~$ which tex
/usr/bin/tex
sl...@mydesk:~$
===============

The preceding shows the first executable tex encountered on my executable path 
($PATH).

HTH

SteveT

Steve Litt
Recession Relief Package
http://www.recession-relief.US
Twitter: http://www.twitter.com/stevelitt

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