Hi List, at the risk that this is caused by some personnal configuration I'm not aware of at the moment, I report it nevertheless:
When I export an .org buffer with source code blocks (e.g. R) to LaTeX, functions from the 'listings' package are used in the LaTeX sources, like e.g. ,--------------------------------- | \lstset{language=R,numbers=none} | \begin{lstlisting} `--------------------------------- but there is no ,---------------------- | \usepackage{listings} `---------------------- statement in the preamble. This is about exporting with no further options or properties set, the default case so to say. PS Emacs Version: (24.3.1 24 3 gnu/linux hostname x86_64-unknown-linux-gnu x nil) Org-mode version 8.0.3 (release_8.0.3-165-g60ca9e @ /home/tj/gitclone/org-mode/lisp/) -- cheers, Thorsten