Tc-Elite, Enemy-Territory Auth Error (Linux)

On the weekends - when have time - I usually play a bit of Tc-Elite, the best game ever.
It is a free program, installs into the same directory like the Wolfeinsten Enemy-Territory, so both games can be played.

Today the Tc-Elite gave me an error, something like: Cannot connect to server, Punkbuster error, kicked because of unknown Guid. After searching for it on the internet, found that the punkbuster needs to be updated. Previously the game always installed the newest punkbuster, but now something happend - (to the punkbuster).

So how to update it? Download the right command version from this page:

http://www.evenbalance.com/index.php?page=pbsetup.php

Then from the same directory run as user (adds the game to the pb):

./pbsetup.run --i-accept-the-pb-eula -v -ag et

Then update the punkbuster (in your home at ~/.etwolf):

./pbsetup.run --i-accept-the-pb-eula -v -u

From now the game will run
TC-Elite video