Mexator

Hello! I am an absolute noob in compiling and building linux headers. I have installed TinkerOS (debian) from official website. My objective is to install the RTOS on my TinkerBoard. I have two questions: 1) Would you, please post here a guide how to build the RTOS step-by-step and deploy it on the board. And 2) How do I install the .deb packages you attached? Should i just run $sudo dpkg -i [PACKAGE-NAME] on TinkerOS terminal or it should be installed somehow in other way?