Two involvements in the installation process (at least in Linux)
1) The serial number (in this case the TP S/N) can be entered using cut-and-paste during the installation. I don't believe you could do this in Linux previously - at least you needed to enter the S/N using the CLI in some distros.
2) Perhaps related. Player and WS started without asking to accept the license.
3) But my environment was Ubuntu 13.10 and the program was installed using the Archlinux patches and script.