ovs-p4ctl

[wangshuai199398]

hi：thank you
when I use ovs-p4ctl，there is a program，why？
Traceback (most recent call last):
File "/usr/local/bin/ovs-p4ctl", line 22, in
import grpc
ModuleNotFoundError: No module named 'grpc'

[DengSW0423]

same issue.