Check if docker is installed
Check if docker is installed

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