Cannot find openvino module using raspi's toolkit

[zcd__zcd]

Hi!
     When I use the raspi toolkit, I installed l_openvino_raspi_p_2019.1.133.tgz. When I run the toolkit python example, I will prompt 'ImportError: No module named ''openvino', when I run it on a PC, there will be no This error, I guess the module openvino is stored in a library file, but not transplanted into the raspi, I hope the friends know to give pointers.
Thank you!

[Shubha_R_Intel]

Dear zcd,

Would this forum post help you ? setupvars.sh is not working as it should and a bug has been filed on this problem.

https://software.intel.com/en-us/forums/computer-vision/topic/807560

Summary:

${PYTHONPATH}:/home/pi/inference_engine_vpu_arm/python/python3.5/armv7l
directory needs to get added to your PYTHONPATH, it has gone missing between 2018R5 and 2019R1 and will cause the modules to not be found.

Thanks,

Shubha