8 - sudo add-apt-repository ppa:librepilot/tools -y
9 - sudo apt-get update -q
10 - sudo apt-get install -y libudev-dev libusb-1.0-0-dev libsdl1.2-dev python libopenscenegraph-dev qt56-meta-minimal qt56svg qt56script qt56serialport qt56multimedia qt56translations qt56tools
12 script: . /opt/qt56/bin/qt56-env.sh && make gcs CCACHE=ccache GCS_EXTRA_CONF=osg