Need help installing Firefox8 on Suse 11.4 Pilot te

I volunteered to contribute testing Firefox8 Aurora, they sent me this link https://www.mozilla.org/en-US/firefox/channel/
Unfortunately I’m stuck… I have problems installing the trz.bz2 file.
I followed instructions given here How to install Firefox 8 on Linux (Mint, Ubuntu, …) | libre-software.net
I am using opensuse 11.4 … i get stuck on step# 3 MOVE TO /OPT.

Can someone please help ?

If you are using openSUSE 11.4 do the following

open a terminal and use your mouse to copy and paste the code I give you

su -
zypper ar -f http://download.opensuse.org/repositories/mozilla/openSUSE_11.4/ mozilla
zypper ref

(a) to accept key/trust

zypper dup -r mozilla

That’s it