@@ -33,7 +33,7 @@ Installation

     sudo apt-get install python-software-properties

     sudo add-apt-repository ppa:gophers/go

     sudo apt-get update

-    sudo apt-get -y install lxc wget bsdtar curl golang-stable git

+    sudo apt-get -y install lxc wget bsdtar curl golang-stable git aufs-tools

     export GOPATH=~/go/

     export PATH=$GOPATH/bin:$PATH

@@ -22,7 +22,7 @@ Vagrant::Config.run do |config|

   pkg_cmd = "touch #{DOCKER_PATH}; "

   # Install docker dependencies

   pkg_cmd << "export DEBIAN_FRONTEND=noninteractive; apt-get -qq update; " \

-    "apt-get install -q -y lxc bsdtar git golang make linux-image-extra-3.8.0-19-generic; " \

+    "apt-get install -q -y lxc bsdtar git aufs-tools golang make linux-image-extra-3.8.0-19-generic; " \

     "chown -R #{USER}.#{USER} #{GOPATH}; " \

     "install -m 0664 #{CFG_PATH}/bash_profile /home/#{USER}/.bash_profile"

   config.vm.provision :shell, :inline => pkg_cmd

@@ -2,13 +2,18 @@ package docker

 import (

 	"fmt"

+	"github.com/dotcloud/docker/utils"

 	"os"

+	"os/exec"

 	"path/filepath"

 	"syscall"

 	"time"

 )

 func Unmount(target string) error {

+	if err := exec.Command("auplink", target, "flush").Run(); err != nil {

+		utils.Debugf("[warning]: couldn't run auplink before unmount: %s", err)

+	}

 	if err := syscall.Unmount(target, 0); err != nil {

 		return err

 	}

@@ -10,7 +10,7 @@ Homepage: http://github.com/dotcloud/docker

 Package: lxc-docker

 Architecture: linux-any

-Depends: ${shlibs:Depends}, ${misc:Depends}, lxc, bsdtar

+Depends: ${shlibs:Depends}, ${misc:Depends}, lxc, bsdtar, aufs-tools

 Description: Linux container runtime

  Docker complements LXC with a high-level API which operates at the process

  level. It runs unix processes with strong guarantees of isolation and

@@ -8,7 +8,7 @@ Homepage: http://github.com/dotcloud/docker

 Package: lxc-docker

 Architecture: linux-any

-Depends: ${misc:Depends},${shlibs:Depends},lxc,bsdtar

+Depends: ${misc:Depends},${shlibs:Depends},lxc,bsdtar,aufs-tools

 Conflicts: docker

 Description: lxc-docker is a Linux container runtime

  Docker complements LXC with a high-level API which operates at the process

@@ -30,7 +30,7 @@ Vagrant::Config.run do |config|

     # Install docker dependencies

     pkg_cmd << "apt-get install -q -y python-software-properties; " \

       "add-apt-repository -y ppa:gophers/go/ubuntu; apt-get update -qq; " \

-      "DEBIAN_FRONTEND=noninteractive apt-get install -q -y lxc bsdtar git golang-stable make; "

+      "DEBIAN_FRONTEND=noninteractive apt-get install -q -y lxc bsdtar git golang-stable aufs-tools make; "

     # Activate new kernel

     pkg_cmd << "shutdown -r +1; "

     config.vm.provision :shell, :inline => pkg_cmd