

The target can be the desktop environment (in the two commands below) such as "unity", "xfce" and so on or other "packs" like "touch" for instance. "-t" means "targets" which is what Crouton uses to decide what to install.For this reason, I recommend encrypting the chroot by using "-e" in Developer Mode, the default configuration is completely insecure and you won't be prompted for a password when using "sudo" in the Chrome OS terminal.You can see a list of supported Ubuntu versions by running " sh -e ~/Downloads/crouton -r list" by default, Crouton will install Ubuntu 12.04 LTS (Precise) but I added "precise" to the first command below so you can see how you can change the Ubuntu version.Before proceeding, I'll briefly explain the commands below:
