Pierre van der Laat Ulate wrote:
I have just installed Lyx 1.4.3 *.rpm under Mandriva 2007 from the lyx ftp site, the problem is that it didn't install any document clases with it, and the documentation doesn't include where to find them (CTAN directory).
LyX does not install document classes; it installs layout files (which tell LyX how to display documents in the GUI) for certain "well-known" classes. The document classes themselves should be part of your LaTeX distribution.
Does LyX start properly and, if so, can you create a new document in the default article class, or read the help documents (which I believe use the book class)? Alternatively, do you get an error message at start-up?
/Paul