/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/ is in libpython3.4-dbg 3.4.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/Makefile
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/Setup
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/Setup.config
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/Setup.local
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/config.c
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/config.c.in
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/install-sh
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/libpython3.4.so
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/libpython3.4dm.a
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/libpython3.4dm.so
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/makesetup
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/python-config.py
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/python.o