Testing ns3 error

[ysaidcan]

After following the instructions,
./waf --run ndn-file-cbr command gives error.
ns3 program 'ndn-file-cbr' not found; available programs are: ['scratch-simulator', 'scratch/scratch-simulator', 'subdir', 'scratch/subdir/subdir', 'test-runner', 'utils/test-runner', 'bench-simulator', 'utils/bench-simulator', 'bench-packets', 'utils/bench-packets', 'print-introspective-doxygen', 'utils/print-introspective-doxygen', 'tap-device-creator', 'src/fd-net-device/tap-device-creator', 'raw-sock-creator', 'src/fd-net-device/raw-sock-creator', 'tap-creator', 'src/tap-bridge/tap-creator']