"Jerry Zhou" <firstname.lastname@example.org> writes: > I try both: > "debian /rules build" and " debian \rules build", I get same info " unknown > option or argument '/rules' ('\rules'). > What is wrong? You should type "./debian/rules build". > In the package netbase-3.18.orig, I can not find file "rules" or "build". Is > normal? It wouldn't normally be in the .orig. You have to apply the Debian patch too. Use `dpkg-source -x netbase*.dsc' by preference.