Fix more bugs

scripts/install.sh

@@ -2,15 +2,15 @@
 
 cloneAndMake() {
     if [ -z "$password" ]; then
-	read -s -p "Enter your password: " password
-	echo
+        read -s -p "Enter your password: " password
+        echo
     fi
 
     echo "Downloading '${1}'"
     git clone "$2"
 
     if [ -e "$1/Makefile" ]; then
-    	(cd "$1" || { echo "Couldn't cd into '$1'." 1>&2 && exit 1; }; echo "$password" | sudo make install)
+        (cd "$1" || { echo "Couldn't cd into '$1'." 1>&2 && exit 1; }; echo "$password" | sudo make install)
     fi
 }