Morse code tutorial "can't open '/lib/ramips.sh"

[Tommydarke]

Hi,
Working through the console tutorial but when I try and run the example shell script (below for ref) I get the error:

: not found.sh: line 2:
'root/morse.sh: .: line 4: can't open '/lib/ramips.sh

I'm not sure what the problem is, any ideas?

Cheers
Tom

#!/bin/sh

find the name of the board, to be used in the name of the LED

. /lib/ramips.sh
board=$(ramips_board_name)

define the function that will set the LED to blink the arguments in morse code

_MorseMain () {

echo morse > /sys/class/leds/$board\:amber\:system/trigger
echo 120 > /sys/class/leds/$board\:amber\:system/delay
echo $* > /sys/class/leds/$board\:amber\:system/message

}

Main Program

run the function and pass in all of the arguments

_MorseMain $*

exit