Hi, `debuild clean` failed for me strangely:
$ debuild clean
dpkg-buildpackage -us -uc -ui clean
dpkg-buildpackage: error: unknown option or argument clean
Use --help for program usage information.
debuild: fatal error at line 1182:
dpkg-buildpackage -us -uc -ui clean failed
I *think* I've never configured `dpkg-buildpackage` myself, so I'm
wondering where does such `dpkg-buildpackage -us -uc -ui clean` come
from?
and how to fix it?
thx

