automatically clean out egg-info as it blocks build process otherwise
automatically clean out egg-info as it blocks build process otherwise

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