No such module while using cocoapods in swift : Hi all am new to Ios developing and am developing a app using cocoapods for MJcalendar.i successfully installed cocoapods to my project when i try to add that framework it automatically appears MJcalendar when i selected that and clean my project it shows me error as no such module found.I also checked other stackoverflow answers i cant find the solutions..eg,. i use_frameworks! like that everything i updated still it shows error what should i do to recover this error??
Mine xcode is 7.3.1..mjcalendar pod also supported my swift but dont know it still showing that error??

Thanks in advance