planner

1. Planner 是跨平台的簡易 Work Breakdown Structure 系統 (mmm 可以想像成稍複雜、更細膩的 Todo list)，亦提供甘特圖等功能，算是輕鬆好上手的東西。
   
2. Ubuntu install : apt-get install planner. Change the item property.
   
   



3. 修改工作時間
   
   



4. Assign the resource. You need to add resource first, then you can see
   the resources in this UI.
   
   



5. Assign the predecessor. Click "Add" button , then drop the items in
   combobox.
   
   



6. Reference
   
   1. Planner on Windows
      
   2. GNOME Planer
      
   3. 9 of the Best Free Linux Project Management Software