@@ -1,5 +1,8 @@

 #!/usr/bin/env bash

+# exit on error to stop unexpected errors

+set -o errexit

+

 # Make sure that we have the proper version of ubuntu

 UBUNTU_VERSION=`cat /etc/lsb-release | grep CODENAME | sed 's/.*=//g'`

 if [ ! "oneiric" = "$UBUNTU_VERSION" ]; then