problem with latest boot-floppies

[Matt Kraai <kraai@debian.org>]

Howdy,

While testing David Whedon's latest boot-floppies, I was
intermittently unable to install the system.  It would print a
message saying that the install was successful, and then a message
saying that debootstrap had failed (with a non-zero exit status).

Looking on tty4, I saw the following message:

umount: /target/proc: Device or resource busy

However, only the shell was executing on tty2, and it was in the
root directory.  Does anyone know what might still be walking
around in /target/proc?

Matt