Hey, this is really, really useful, thanks.
I am trying to install Python3 on my WP7702xmangOH RED as well.
I download the ressources from there Distri and after modifying as described I added:
IMAGE_INSTALL_append = " python3 python-pip"
For finally typing make.
Is it possible to know why this building failed ?
Also, it looks like the folder ./image does not appear in ./build_bin/tmp/work/armv7a-neon-poky-linux-gnueabi/python3/3.5.5-r1.0
Do you have any idea why ? How can I export good files anyway ?