Fail when trying to flash a non-TEZI image

Hello everyone;
I have an image that needs to be flashed via tftp.
I follow steps below to flash the image to colibri imx6 SoM.

cd /tmp/
sudo rm -rf ./My_Image/
sudo rm -rf /var/lib/tftpboot/*
sudo tar xvf My_Image.tar.bz2
LC_ALL=C ./ -o /var/lib/tftpboot -m 2

At the last step I see this error:

BSP for this project is 2.8
Thanks in advance

Hello @Mgonen

From your error we read “Program mcopy not available”
Do you have mcopy installed on your host machine?