Sorry, I have a few tabs open, this is the correct one:
I've tried now overriding the override_dh_auto_configure rule in the debian/rules file, but even that seems to not be making a difference:
[2/3] Install the project...
-- Install configuration: "Release"
CMake Error at cmake_install.cmake:66 (file):
file cannot create directory: /usr/local/lib/cmake/DuckDB. Maybe need
administrative privileges.