-So, let's look for any gparted-livecd ISO file in the current directory.
	 -I found gparted-livecd-0.3.4-8.iso. 
 		 It will be mounted to prepare the usb stick

		 Currently creating directory and mounting ISO...
(for i in gparted-livecd*.iso; do mkdir /tmp/gparted | mount -o loop   /tmp/gparted;done)
mount: -o loop: option not supported


	 -Where is mounted your usb stick, please ? 
 		 It can be something like /mnt/usb or /media/disk1.
-n 	 -Type the full path, please : 
/dev/disk2s1/


		 It seems you're wrong :  
			 either nothing is mounted on /dev/disk2s1/, 
			 either at least two devices are mounted on it !
	 -Please run the script again after you identify the right path, 
		 and correct the problem.