Time [in minutes]: <= 30 minutes Platform [OS, libraries, etc.]: Vagrant 1.5, VirtualBox, and an X11 Server, running on a Mac Skill level: I know how to install software using "apt-get". I also know that GTK is required to run many Linux GUI programs. Detailed evaluation: Running racket didn't work because some libraries were missing (libcairo, libjpeg, etc.) I realized that GTK is not installed on the VM. After that, the README is just fine and dispute.txt shows how to run a little example. If you run "vagrant up" in a directory with the following Vagrantfile, it will download and build the software successfully. To run the example, as described in dispute.txt, you need to follow the instructions printed by the provisioning script because X11 forwarding doesn't work during provisioning. Vagrant.require_version ">= 1.5.0", "< 1.6.0" $script = <