It wouldn't download for me, and it kept failing after a few K. When I tried this it finally was able to stablize for some reason when I didn't have to intervent. Give this little set of flags a shot.

wget
http://mirror.milw.guildsoftware.com/vendetta-linux-installer.sh -c --tries 500 -T 3

If you are having the same issue as me, e-mail me @ bigun_at_cybergrunge.com and I'll send you the link where I have a copy of the script uploaded.