slackbuilds_ponce/office/ganttproject

GanttProject - free tool for project scheduling and management

GanttProject is GPL-licensed (free software) Java based, project management
software that runs under the Windows, Linux and Mac OSX operating systems.

It features a Gantt chart for project scheduling of tasks, and doing resource
management using resource load charts. It has a number of reporting options
(MS Project, HTML, PDF, spreadsheets).

This SlackBuild provides a scripts; /bin/gantproject that may be called
from a VT. Additionally it provides desktop integration.

This requires jdk from /extra.