>> i am searching for the scripts mentionend at one of the first chapters of the >> SQL-tutorial (Part II of the manuals)
> Install postgresql-server-dev-8.3 and postgresql-doc-8.3.
In the RPM distributions, the docs subpackage installs those files under /usr/lib/pgsql/tutorial or /usr/lib64/pgsql/tutorial, depending on the platform word size. (IIRC they were once installed under /usr/share/pgsql/tutorial, until somebody noticed that some of the files are .so's which are platform-specific.) I'm not sure if the Debian packaging does it the same or not.