| #!/usr/bin/env bash | |
| set -e | |
| set -u | |
| export DEBIAN_FRONTEND=noninteractive | |
| # Install the kernel sources before the guest additions to guarantee that | |
| # we can compile the kernel module. | |
| apt-get install -q -y linux-headers-amd64 | |
| # Now we can install the guest additions. | |
| apt-get install -q -y \ | |
| virtualbox-guest-dkms \ | |
| virtualbox-guest-x11 |