In my application I plan to use kal calendar . I am currently using xcode 4.6 . I installed the library by following the steps mentioned in the link.
After successfully following all the mentioned steps, the added 'kal.a' file in 'linked binary with libraries' section is shown like the below image
like the above image it is shown in red color like that file has been deleted.
Help me to solve this problem
Note:- I added the header search Paths to the path of the src file