Fix #356 by adding more instruction
Fix #356 by adding more instruction

mrpau/installers,benjaoming/installers,learningequality/ka-lite-installers,learningequality/installers,mrpau/installers,learningequality/installers,benjaoming/installers,learningequality/ka-lite-installers,learningequality/installers,ruimalheiro/installers,benjaoming/installers,ruimalheiro/installers,learningequality/installers,ruimalheiro/installers,benjaoming/installers,learningequality/ka-lite-installers,mrpau/installers,learningequality/ka-lite-installers,ruimalheiro/installers,mrpau/installers