W: /root/.pbuilderrc does not exist E: Cannot find ./debian dir

W: /root/.pbuilderrc does not exist pbuilder - a personal builder Copyright 2001-2007 Junichi Uekawa Distributed under GNU Public License version 2 or later pbuilder [operation] [pbuilder-options] pdebuild [pdebuild-options] -- [pbuilder-options] command lines operations: pbuilder create [--basetgz base.tgz-path] [--distribution sid|experimental|...] Creates a base.tgz pbuilder update [--basetgz base.tgz-path] [--distribution sid|experimental|...] Updates a base.tgz pbuilder build [--basetgz base.tgz-path] pbuilder_2.2.0-1.dsc Builds using the base.tgz. Requires a .dsc filename pbuilder clean Cleans the temporal build directory. pbuilder login Opens a shell into a throw-away chroot. pbuilder execute -- [script] [script options] Logs into the build environment and executes "script". The script is copied into the chroot and invoked. pbuilder dumpconfig Dumps configuration information to stdout for debugging. pbuilder main options: --basetgz [base.tgz location] --buildplace [location of build] --mirror [mirror location] --othermirror [other mirrors location in apt deb-line format, delimited with | signs] --http-proxy [proxy] --distribution [distribution (sid|experimental|...)] --architecture [architecture] --components [components] --buildresult [location-to-copy-build-result] --aptcache [location of retrieved package files] --extrapackages [packages-to-add on pbuilder create] --configfile [configuration file to load] --hookdir [hook directory] --debbuildopts [dpkg-buildpackage options] --logfile [filename to output log] --aptconfdir [overriding apt config dir] --timeout [timeout time] --override-config --binary-arch --preserve-buildplace --bindmounts [bind-mount-point] --debug --debootstrapopts [debootstrap options] --save-after-login/--save-after-exec pdebuild-specific pbuilder options: --auto-debsign --debsign-k [keyid] --pbuilder [builder] For the full documentation see the manual pages pbuilder(8) and pbuilderrc(5).