Tutorial Broken

Hi,
Just to let you know this tutorial doesnt work ->
http://www.howtoforge.com/intrusion_detection_with_ossec_hids

I downloaded the tar.gz and tried to unpack it though it failed

Code:

server1:/tmp # tar xvfz ossec-hids-0.9-1a.tar.gz

gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error exit delayed from previous errors

 

I fixied use this instead

Code:

wget http://www.ossec.net/files/ossec-hids-1.1.tar.gz