diff --git a/autogen.sh b/autogen.sh
index 0ca8a58..6cce94d 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -35,6 +35,33 @@ function build() {
 
 }
 
+function set_rootdir() {
+  sed -i "s/<ROOTDIR>/$1/g" build/usr/bin/remaster
+  for i in proj func mods; do
+    sed -i "s/<ROOTDIR>/$1/g" build/usr/lib/remaster/$i/*
+  done
+}
+function set_libdir() {
+  sed -i "s/<LIBDIR>/$1/g" build/usr/bin/remaster
+  for i in proj func mods; do
+    sed -i "s/<LIBDIR>/$1/g" build/usr/lib/remaster/$i/*
+  done
+}
+
+function debug() {
+  clean
+  build
+  set_rootdir "`pwd`/build"
+  set_libdir "`pwd`/build/usr/lib/remaster"
+}
+
+function install() {
+  clean
+  build
+  set_rootdir ""
+  set_libdir "/usr/lib/remaster"
+  #cp -f -r build/* /
+}
 
 case "$1" in
   install)
diff --git a/src/remaster.sh b/src/remaster.sh
index bae0df4..f4b85e3 100755
--- a/src/remaster.sh
+++ b/src/remaster.sh
@@ -10,7 +10,7 @@
 
 #set functions
 [ -d "<LIBDIR>" ] || {
-  echo "ERROR functions not found"
+  echo "ERROR Librarys not found"
   exit 1
 }