Updates

install.sh

@@ -1,16 +1,21 @@
 #!/bin/sh
 
+set -e
+
 if [ "$1" == "" ]; then
-    echo "No installation directory.  aborting."
+    echo "No installation directory, aborting."
     exit 1;
 fi
 
-h=`cat busybox.links`
+# can't just use cat, rmdir is not unique
+#h=`cat busybox.links`
+h=`sort busybox.links | uniq`
 
 mkdir -p $1/bin
 for i in $h ; do
+	[ ${verbose} ] && echo "  making link to $i"
 	mkdir -p $1/`echo $i | sed -e 's/\(^.*\/\)\(.*\)/\1/g' `
-	(cd $1/bin ; ln -s busybox `echo $i | sed -e 's/\(^.*\/\)\(.*\)/\2/g' ` )
+	ln -s busybox $1/bin/`echo $i | sed -e 's/\(^.*\/\)\(.*\)/\2/g' `
 done
 rm -f $1/bin/busybox
 install -m 755 busybox $1/bin/busybox