Log Message:
Import debootstrap-1.0.67 as wip/debootstrap.

debootstrap is a tool which will install a Debian or Ubuntu base system into a
subdirectory of another, already installed system.

To setup a Debian "wheezy" chroot on NetBSD/amd64 system:

host# debootstrap --arch=amd64 wheezy /emul/wheezy
host# cp /usr/pkg/share/debootstrap/libfakesyscall-amd64.so /emul/wheezy
host# chroot /emul/wheezy /bin/bash
debian# export LD_PRELOAD=/libfakesyscall-amd64.so
debian# apt-get moo