Library not found for -liomp5 on Xcode 7.0.1 osx el Capitan

[tahamr83]

Followed the instructions of this link https://clang-omp.github.io/#contact .
Also created a symlink
$sudo ln -s /usr/local/bin/clang-omp++ /usr/local/bin/clang++-omp
But still i get an error and the code does not compile

"ld: library not found for -liomp5
clang-3.5: error: linker command failed with exit code 1 (use -v to see invocation)
Command /usr/local/bin/clang++-omp failed with exit code 1"