Hello, I'm newbie to armbian,   I am trying to build my own image, and i following the steps of this link:  https://docs.armbian.com/Developer-Guide_Build-Preparation/ (i am not using Virtualvox)   My OS is: Distributor ID:    Ubuntu Description:    Ubuntu 16.04.3 LTS Release:    16.04 Codename:    xenial   And my GCC version: gcc (Ubuntu 5.4.0-6ubuntu1~16.04.5) 5.4.0 20160609   I apologize, since I'll probably be asking some nonsense.