Download http://www88.zippyshare.com/d/ZW0TTLpT/156055/popcorn-time-community-v0.4.0-64bit.tar.xz Uncompress it (you can right click on it with Trisquel's default file manager); Open the resulting "popcorn-time-community-v0.4.0-64bit" directory in a terminal (you can right click on it with Trisquel's default file manager);
Type "./install" followed by the Enter key; Type "y" followed by the Enter key to accept the terms of service.
