Execution Failed for task ':app:ndkBuild'.

[moderateepheezy]

please help me with this error

make: /Users/mac/Library/Android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.8/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-g++: No such file or directory

make: *** [/Users/mac/Downloads/OSMonitor-master/app/src/main/obj/local/armeabi/objs/osmcore/core.o] Error 1
:app:ndkBuild FAILED
Error:Execution failed for task ':app:ndkBuild'.

Process 'command '/Users/mac/Library/Android/sdk/ndk-bundle/ndk-build'' finished with non-zero exit value 2