Upgrading from version 1.8.(0-2) to 1.8.3 1. install SQL-Ledger over top of your old installation $ cd /usr/local $ tar zxvf sql-ledger-1.8.3.tar.gz 2. copy sql-ledger.conf.default to sql-ledger.conf $ cp sql-ledger.conf.default sql-ledger.conf if you modified sql-ledger.conf merge the changes from the .default file rather than copying over top. 3. copy the new master templates to your template directory $ cd ../templates $ cp Default-invoice.tex your_template_dir/invoice.tex $ cp Default-packing_list.tex your_template_dir/packing_list.tex $ cp Default-purchase_order.tex your_template_dir/purchase_order.tex $ cp Default-sales_order.tex your_template_dir/sales_order.tex 4. edit sql-ledger.conf instructions are in the file