diff --git a/build-all.sh b/build-all.sh
index e98e8674a9fab6049d8ca8e24f30b0c1ae304d1d..3337b65d270b7049049f26b4a738cabfdf4f4b91 100755
--- a/build-all.sh
+++ b/build-all.sh
@@ -47,8 +47,9 @@ if [ ! "$SMPSA_HOME" ]; then
     exit 1; 
 fi
 cd $SMPSA_HOME
-./configure
-make
+#./configure
+#make
+scons 
 
 # security-transforms
 if [ ! "$SECURITY_TRANSFORMS_HOME" ]; then 
@@ -56,8 +57,9 @@ if [ ! "$SECURITY_TRANSFORMS_HOME" ]; then
     exit 1; 
 fi
 cd $SECURITY_TRANSFORMS_HOME
-./configure
-./build.sh
+#./configure
+#./build.sh
+scons
 
 cd $PEASOUP_HOME
 make
@@ -68,7 +70,9 @@ make
 make install
 
 cd $ZIPR_HOME
-./configure --prefix=$ZIPR_INSTALL; make;  make install
+scons 
+# ./configure --prefix=$ZIPR_INSTALL; make;  make install
 
 cd $ZIPR_SCFI_PLUGIN
-./configure --prefix=$ZIPR_INSTALL; make;  make install
+scons
+#./configure --prefix=$ZIPR_INSTALL; make;  make install
diff --git a/clean-all.sh b/clean-all.sh
index 3df08d166816e04703247b259456ef9597ce63d7..8e9e90d8727904fbc38faea17c89bd89e94b0dd9 100755
--- a/clean-all.sh
+++ b/clean-all.sh
@@ -32,7 +32,7 @@ if [ ! "$SMPSA_HOME" ]; then
 fi
 cd $SMPSA_HOME
 ./configure
-make clean
+scons -c
 
 # security-transforms
 if [ ! "$SECURITY_TRANSFORMS_HOME" ]; then 
@@ -40,8 +40,8 @@ if [ ! "$SECURITY_TRANSFORMS_HOME" ]; then
     exit 1; 
 fi
 cd $SECURITY_TRANSFORMS_HOME
-make clean
+scons -c
 
 cd $ZIPR_HOME
-make clean
+scons -c