Hallo, kevan,
Du meintest am 21.09.09:
> I installed it using.
> echo 'kevan ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
> However I recieve the return
>>>> /etc/sudoers: syntax error near line 93 <<<
As Todd said: use "visudo".
If you don't like working with "vi":
export VISUAL=mcedit visudo
(if "mcedit" is your favorite editor)
Viele Gruesse!
Helmut