# Installing the virtualbox guest additions apt-get -y install dkms VBOX_VERSION=$(cat /home/vagrant/.vbox_version) cd /tmp wget http://download.virtualbox.org/virtualbox/$VBOX_VERSION/VBoxGuestAdditions_$VBOX_VERSION.iso mount -o loop VBoxGuestAdditions_$VBOX_VERSION.iso /mnt sh /mnt/VBoxLinuxAdditions.run umount /mnt rm VBoxGuestAdditions_$VBOX_VERSION.iso