Comment 7 for bug 1886719

Failed again with libvirt-dev installed but seems better :

x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I. -I/usr/include/python3.6m -I/openstack/venvs/masakari-20.1.2/include/python3.6m -c libvirt-override.c -o build/temp.linux-x86_64-3.6/libvirt-override.o
2020-07-11T19:27:32,443 libvirt-override.c:20:10: fatal error: Python.h: No such file or directory
2020-07-11T19:27:32,443 #include <Python.h>
2020-07-11T19:27:32,443 ^~~~~~~~~~
2020-07-11T19:27:32,443 compilation terminated.
2020-07-11T19:27:32,463 error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
2020-07-11T19:27:32,498 Running setup.py install for libvirt-python: finished with status 'error'

So I'll install python3-dev and try again...