[FreeNX-kNX] can't unpack freenx-0.7.1.tar.gz

[Chris Fanning]

Hi,

Now that I understand the difficulty behind NX libs and debian
packages, I'm trying to install it from source.

And I get a really beginners problems.

wget http://prdownload.berlios.de/freenx/freenx-0.7.1.tar.gz
tar zxvf freenx-0.7.1.tar.gz

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

Can someone slap me in the face and wake me up?

Thanks.
Chris.