Already commented the blog post, but I’ll make a comment here aswell.
root@cheetah:~# ee version
easyengine version: 1.3.8
root@cheetah:~# alias |grep eeup
alias eeupdate=’wget -qO eeup http://rt.cx/eeup && sudo bash eeup’
root@cheetah:~# eeupdate
root@cheetah:~# ee version
easyengine version: 1.3.8
root@cheetah:~# cat /var/log/easyengine/update.log
EE_CURRENT_VERSION = 1.3.8 EE_LATEST_VERSION =