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