Bug#564910:

[Ury Stankevich]

if i configure pbuilder to use debootstrap to install base system, it fails:

... <stripped log>...
I: Configuring build-essential...
I: Base system installed successfully.
I: debootstrap finished
I: copying local configuration
I: Installing apt-lines
I: Refreshing the base.tgz
I: upgrading packages
I: mounting /proc filesystem
I: mounting /dev/pts filesystem
I: installing dummy policy-rc.d
chroot: cannot run command `/usr/bin/apt-get': No such file or directory
I: unmounting dev/pts filesystem
I: unmounting proc filesystem
I: cleaning the build env
I: removing directory /var/cache/pbuilder/build//21089 and its subdirectories