[SOLVED] installation issues

[puckrat3]

I have downloaded a cd with kubuntu on it, but when i put in in my conmputer and boot it up this message appears,

Busy Box v1.1.3 (debian 1;1.3-ubuntu 12) built in shell (ash)
enter help for a list of built in commands.

(intramfs)

also, it isn't the cd because it works on my two other computers.
please help me.

[~LoKe]

What are the specs of your system?

[puckrat3]

all i know is that it has an intel(r) pentium(r) 4 cpu 1.60ghz processor
if you need something else tell me how to get it and i will be glad to get it.