Show alert message if port 8008 is not available.
Show alert message if port 8008 is not available.

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