I have recently installed V-play engine on my Macbook pro (128 Gb ,retina-2015). It has occupied 42 Gb by installing v-play engine along with Qt 5.5, 5.6 and 5.7. Since I have left very less hard disk space, I would like to uninstall Qt 5.5. Can some one tell me how to uninstall some unnecessary stuff like Qt 5.5 and others?
P.S: I would like to target Ipad and iPhone with IOS 7 or above. Please let me know. Thanks