building DeepStream v1.5 on jetson nano, create_pipeline failed

nvidia@nvidia:~/configs$ nvgstiva-app -c ${HOME}/configs/PGIE-FP16-CarType-CarMake-CarColor.txt
------------> -----------------
** ERROR: <create_secondary_gie:105>: Failed to create ‘secondary_gie_0’
** ERROR: <create_secondary_gie:235>: create_secondary_gie failed
** ERROR: <create_secondary_gie_bin:364>: create_secondary_gie_bin failed
** ERROR: <create_processing_instance:926>: create_processing_instance failed
** ERROR: <create_pipeline:1062>: create_pipeline failed
** ERROR: main:384: Failed to create pipeline
Quitting
App run failed

I have used the method as follow:
sudo rm -rf {HOME}/.cache/*
rm ~/Model/*/*.cache rm ~/.cache/gstreamer-1.0/ -rf

but it didn’t work.
You kown,these orders can be work on Jetson TX2 ,but not work on nano.
any reply will be helpful, thank you!

Hi 804138731,

DeepStream v1.5 can’t support Nano, we will release DeepStream version for Nano later in June, please stay tuned.

Thanks