Understanding Linux: software management and installing
Udoo's Ubuntu, a linux based operating system, handles software management in a way you may not be used to. It is however, very convenient at the end of the day. Ubuntu features a repository system, which is a software collection stored on several servers, which you can access and install with few commands.
This ensures that updating and installing software is easy, efficient and safe.
For more informations visit http://www.udoo.org/tutorials/