title: ld: framework not found -Accelerate clang: error: linker command failed with exit code 1
body: <p>i am trying to implement Apptentive SDK in my iPhone application as per the guide document.
  everything was gone good. but at last point of implementing SDK found error.that is Accelerate framework directory path not fount like that a error occurs</p>
  
  <p><strong>ld: framework not found -Accelerate
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
   clang: error: linker command failed with exit code 1 (use -v to see invocation)</strong></p>