Override-build and build-packages

? does override-build, disable build-packages

The items in my build-packages are not fetched, resulting in a missing include file ( Python.h )

python-pjsua2:
source: https://www.pjsip.org/release/2.8/pjproject-2.8.tar.bz2
source-type: 7z
#there should be a better way to do this,
#our source archive is tar.bz2,
#and the source-type parameter does not support combinations
#
# https://trac.pjsip.org/repos/wiki/Python_SIP/Build_Install
override-pull: |
snapcraftctl pull
tar -xvf pjproject-2.8.tar
#cd pjproject-2.8/pjsip-apps/src/python
#pwd
override-build: |
#goto root dir
cd pjproject-2.8
#configure, and make the pjsip project
./configure && make dep && make
#goto python dir
cd pjsip-apps/src/python
#make the pjsua2 project
#sudo make
make
# See ‘snapcraft plugins’
plugin: python
python-version: python3
#
build-packages:
- python-dev
- python3-dev