Cannot compile Intel benchmark on ubuntu 16.04

[xxwang1]

Commands are:
source /opt/intel//compilers_and_libraries_2020/linux/bin/compilervars.sh intel64
source /opt/intel/compilers_and_libraries_2020.0.166/linux/mkl/bin/mklvars.sh intel64
source /opt/intel/compilers_and_libraries_2020.0.166/linux/mpi/intel64/bin/mpi
vars.sh intel64
bash run_mkl_sgemm_ia.sh

Outputs are:
Please source appropriate versions of Intel Compiler (ICC), Intel MPI and Intel MKL !
SGEMM benchmark

SGEMM -

numactl: execution of `./sbench': No such file or directory

---

Packed SGEMM -

numactl: execution of `./sbench_pack': No such file or directory