5 - add-apt-repository ppa:librepilot/tools -y
7 - apt-get install -y libc6-i386 libudev-dev libusb-1.0-0-dev libsdl1.2-dev python libopenscenegraph-dev libosgearth-dev qt56-meta-minimal qt56svg qt56script qt56serialport qt56multimedia qt56translations qt56tools
8 - make build_sdk_install