Thank you Li, for you quick response. I have copied the dpdk.tar.gz file to dts/dep. Please see the log trace from on-screen log. *dut.192.168.20.11: ls /tmp/ && cd ~* * dut.192.168.20.11: scp -v dep/dpdk.tar.gz root@192.168.20.11:/tmp/* * dut.192.168.20.11: ulimit -c unlimited* * dut.192.168.20.11: rm -rf ~/dpdk* * dut.192.168.20.11: tar zxf /tmp/dpdk.tar.gz -C ~* * dut.192.168.20.11: ls ~/dpdk* * dut.192.168.20.11: cd ~/dpdk* On Thu, Oct 25, 2018 at 11:07 AM Li, WenjieX A wrote: > Probably you did NOT copy dpdk.tar.gz to dts/dep directory. > > >