diff --git a/kbd.c b/kbd.c
index f4d0b28..f14a299 100644
--- a/kbd.c
+++ b/kbd.c
@@ -49,7 +49,7 @@ unsigned char keymap[128] = {
 
 
 // Reads one key from the keyboard
-void kbd_read_key(struct cpu_reg_state* cpu) {
+void kbd_read_key(__attribute__((unused)) struct cpu_reg_state* cpu) {
 	u8 scancode = serial_read_byte(KBD_PORT);
 	if(scancode & 0x80) {
 		// Key released
diff --git a/pit.c b/pit.c
index 57f031b..3cc40ff 100644
--- a/pit.c
+++ b/pit.c
@@ -4,7 +4,7 @@
 #include "serial.h"
 #include "stlio.h"
 
-void pit_inc_ticks(struct cpu_reg_state* cpu) {
+void pit_inc_ticks(__attribute__((unused)) struct cpu_reg_state* cpu) {
     pit_timer_ticks++;
 }
 
diff --git a/scripts/setup.sh b/scripts/setup.sh
index 75e73d7..2bab985 100644
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -4,6 +4,14 @@
 dpkg -s bochs
 if [ $? -ne 0 ];then
 	apt install bochs-x
-else
-	echo Nothing to install
+fi
+
+gen=`dpkg --list | grep genisoimage`
+if [ -z "$gen" ]; then
+	sudo apt-get install genisoimage
+fi
+
+nasm=`dpkg --list | grep nasm`
+if [ -z "$nasm" ]; then 
+	sudo apt-get install nasm
 fi
diff --git a/shell.c b/shell.c
index aa5b252..543f23e 100644
--- a/shell.c
+++ b/shell.c
@@ -12,7 +12,7 @@ void jmain(void) {
 			"     timer: prints out current timer tick\n"
 			"     quit: hangs because power management vry hrd\n");
 	printf("Where's the prompt? \n     It literally causes triple faults so its invisible :^)\n"
-			"_Also the cursor is busted and i don't wanna fix it");
+			"_Also the cursor is busted and i don't wanna fix it\n");
 	while(1) {
 		memset((u8*)line, 0x00, LINE_LENGTH);
 		read(line, LINE_LENGTH);