diff --git a/clone/clone b/clone/clone
index 3776e89..2ee6dea 100755
--- a/clone/clone
+++ b/clone/clone
@@ -98,8 +98,23 @@ step3(){
 	test $confirm_burn != "y" && echo "<<< aborting" && exit;
 
 	# (2) Burning image into disk #
-	( dd if=./original.img | pv -s $(du -bs ./original.img | awk '{print $1}') | sudo dd of=$DEV bs=4M ) \
-		|| $( echo "<<< error: dd command failed" && exit );
+	# if GZIP
+	if [ "IMAGE_ZIP" = "1" ]; then
+	
+
+		echo "     - using gunzip";
+
+		( dd if=$IMAGE_FILE | pv -s $(du -bs $IMAGE_FILE | gunzip | awk '{print $1}') | sudo dd of=$DEV bs=4M ) \
+			|| $( echo "<<< error: dd command failed" && exit );
+
+	else
+
+		( dd if=$IMAGE_FILE | pv -s $(du -bs $IMAGE_FILE | awk '{print $1}') | sudo dd of=$DEV bs=4M ) \
+			|| $( echo "<<< error: dd command failed" && exit );
+
+	
+	fi;
+
 
 	echo "<<< done";
 
@@ -308,6 +323,7 @@ step9(){
 	sudo mkdir -p /mnt/home/sats/satsd/log;
 	sudo mkdir -p /mnt/home/sats/satsd/conf;
 	sudo mkdir -p /mnt/home/sats/satsd/data;
+	sudo mkdir -p /mnt/home/sats/satsd/tmp;
 	sudo touch /mnt/home/sats/satsd/first_install;
 
 	# (2) Create default configuration files #
diff --git a/clone/clone.conf b/clone/clone.conf
index 562f0bd..25d10ce 100755
--- a/clone/clone.conf
+++ b/clone/clone.conf
@@ -1,5 +1,9 @@
 #!/bin/sh
 
+# DEBIAN IMAGE FILE
+export IMAGE_FILE="original.img";
+export IMAGE_GZIP="0";
+
 # WIFI SETTINGS
 export WIFI_SSID="freeboxma";
 export WIFI_PASS=" manon adrien ";
diff --git a/clone/utility/install-source b/clone/utility/install-source
index 62d8d93..72f2361 100644
--- a/clone/utility/install-source
+++ b/clone/utility/install-source
@@ -15,13 +15,18 @@ if [ -e /home/sats/satsd/first_install ]; then
                         && rm /home/sats/satsd/first_install \
                         || exit;
 
-	# (2) Without git installed #
-        else
-
-                # temporary replacement (without git)
-                scp -r smmp-server:/satsd/scp/$BRANCH/source /home/sats/satsd/ \
-                        && rm /home/sats/satsd/first_install \
-                        || exit;
         fi;
 
+
+	# (2) Enable SPI device #
+	echo "device_tree_param=spi=on" | sudo tee -a /boot/config.txt > /dev/null;
+	echo "dtoverlay=spi-bcm2708" | sudo tee -a /boot/config.txt > /dev/null;
+
+	# (3) Clone SPI python library #
+	sudo git clone https://github.com/lthiery/SPI-Py.git /home/sats/satsd/spi-lib;
+	sudo python /home/sats/satsd/spi-lib/setup.py install;
+
+	# (4) Reboot to activate SPI #
+	sudo reboot;
+
 fi;