diff --git a/scripts/setup.sh b/scripts/setup.sh
index 811cd2e..ad4370d 100644
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -1,11 +1,17 @@
-#!/bin/bash
+#!/bin/sh
 # Setup script to grab any and all dependancies needed to build this on any of my machines
-bochs_=$(dpkg --list | grep bochs)
-if [ "$bochs_" == "" ]
-then
+bochs_=`dpkg --list | grep bochs`
+if [ -z "$bochs_" ]; then
 	# install bochs shiz
-	sudo apt-get update
 	sudo apt-get install bochs "bochs-x"
-else
-	echo 'Nothing to install'
+fi
+
+gen=`dpkg --list | grep genisoimage`
+if [ -z "$gen" ]; then
+	sudo apt-get install genisoimage
+fi
+
+nasm=`dpkg --list | grep nasm`
+if [ -z "$nasm" ]; then 
+	sudo apt-get install nasm
 fi