error remove /root directory

[jose garrido]

I have some trouble creating a custom ubuntu
happens when you have to delete the / root directory and a file called. gvfs
I'm trying to create a version with some extra packages and customizing the interface through gconf-tool.
to finish creating the things I need and continue the process created disk image gives me the following error:

CHOICE='Continue building'
Done
Unmounting directory /home/jgarrido/tmp/remaster-root/tmp...
Unmounting directory /home/jgarrido/tmp/remaster-root/proc...
Unmounting directory /home/jgarrido/tmp/remaster-root/sys...
Unmounting directory /home/jgarrido/tmp/remaster-root/dev/pts...
Unmounting directory /home/jgarrido/tmp/remaster-root/var/run...
Saving apt cache
Cleaning up apt
Removing customize dir...
Cleaning up temporary directories...
Restoring /root directory...
rm: cannot remove directory `/root/.gvfs': Device or resource busy
Cannot remove /root directory, error=1

[Wolf Geldmacher (wolf-womaro)]

Keyboard lost a digit - not a duplicate of 54555, but a duplicate of 544555. Sorry