[Trisquel-users] Best way to install/use Tor with Trisquel?

[leestrobel]

Hi, I'm just wondering what is the best way to install/use Tor with Trisquel?  
I'm using Trisquel 7; however, the Tor Browser doesn't seem to be listed in  
the Trisquel repository. Does that mean it's not technically libre?

If not, is it possible to use Tor with a different browser, e.g. Icecat?