Works Good

Code:

$ ./gooShortURL.sh create http://pastebin.com/bx8zYRUV
./gooShortURL.sh: line 13: curl: command not found

$ sudo apt-get install curl
[sudo] password 

$ ./gooShortURL.sh create http://pastebin.com/bx8zYRUV
http://goo.gl/Nljx
$

Had to install curl

Try Link