I installed Trisquel onto my computer, but however, while I was going through the steps of installation, I accidently didn't press install "Trisquel Desktop Environment" so now when I boot up my machine, all I get is a terminal/text based interface. What command can I type to install desktop environment onto the machine? If there isn't whats another way to get it without reinstalling the OS?

Any help would be much appreciated.

Thanks!