I\'m using Vagrant for my environment and I\'ve got a little issue:
$vagrant up
Bringing machine \'default\' up with \'virtualbox\' provider...
==> defau
It looks like you may have created a Vagrant project with just vagrant init. That will create your Vagrantfile, but it won't have a box defined.
Instead, you could try
$ vagrant init hashicorp/precise32
$ vagrant up
which uses a standard Ubuntu image. The Vagrant website has a Getting Started which gives some good examples.