Ohloh Project Analysis
LedgerSMB is a free ERP system, including double entry accounting, budgetting, invoicing, quotations, projects, timecards, inventory management, shipping and more ... Data is stored in a server-based PostgreSQL database with a web browser based user interface accessible from anywhere in the world. The system uses PL/pgSQL and Perl as its main languages. Screens and customer visible output are defined using Template Toolkit templates allowing easy and fast customization. For output its output in PDF format, LedgerSMB depends on LaTeX or TeLaTeX.