Just some notes about how to instal tryton on debian lenny.

Add repositories

# Debian Tryton Maintainers
deb http://tryton.debian-maintainers.org/ lenny main contrib non-free

Trust their key:

wget -q -O – http://tryton.debian-maintainers.org/project/openpgp/archive-key.asc | apt-key add –

Install server and client.

aptitude install tryton-server  tryton-client

Setup the Data base stuff.  Set up a tryton user/password and modify /etc/trytond.conf

read /usr/share/doc/tryton-server/README.Debian

Start the client application.

tryton-client

To allow a basic instalation install the sale module

aptitude install tryton-modules-sale