Help. These commands do not work for me:

Trying to install ibuild. Can't find
prebuilt.tar and MorphixBase-0.5-pre5/iso

Instructions say:
1. # wget http://sigma.livecd.net/~gandalf/prebuilt.tar.bz2

System cannot find prebuilt.tar.bz2

Also prebuilt was not at http://www.kiberpipa.org/~gandalf/

2. System cannot open directory morphix
in
# wget http://www.ibiblio.org/morphix/MorphixBase-0.5-pre5.iso

;