Compilation and usage of OpenCPE project with OpenWRT 19.07

Hi,

Have anyone recently tried the OpenCPE project (https://openwrt.org/inbox/howto/opencpe and https://github.com/opencpe/openwrt-packages) to provide Netconf support on OpenWRT?
I am trying to compile (following link https://github.com/opencpe/openwrt-packages) it with OpenWRT v 19.07, but getting multiple python related errors (probably these are due to python2 vs python3), tried fixing some of them but not all.
Any help in this regard will be much appreciated!!!!
Also if anyone of you have used it for Netconf functionality, please share your views or any helpful steps/documents.

Thank you in advance!!!!!