As I did not obtain any answer, and I did not find any solution, I  
send you back my message,
apologizing for the unconvenience:

Hello,

I am just joining the mailing list for AucTeX.
I am not sure if this is a question for AucTeX or for Emacs.
I am using Aquamacs Emacs, under Mac OSX, and I recently upgraded  
TeXLive from 2008 to 2009.
I modified the PATH, in my tcsh_conf environment, so that in a  
Terminal Window,
echo $PATH returns:

/usr/local/texlive/2009/bin/universal-darwin:

the commands latex or pdflatex launch /usr/local/texlive/2009, from a  
Terminal window,

but from Aquamacs Emacs, the commands still launch /usr/local/texlive/
2008.

How can I customize Aquamacs (or AucTeX) so that it uses the 2009  
version ?

best wishes,


Guilhem Bourrié
bourrie@aix....