diff --git a/.gitattributes b/.gitattributes
index 2a9f7a0c..8745b4a2 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -452,6 +452,7 @@ nightlybuild/HEADER.html -text
 nightlybuild/README.html -text
 nightlybuild/READMEFIRST -text
 nightlybuild/build.sh -text
+nightlybuild/mchroot.sh -text
 nightlybuild/nightly.key -text
 po/alternc-admintools.pot -text
 po/fr/LC_MESSAGES/.svnignore -text
diff --git a/nightlybuild/mchroot.sh b/nightlybuild/mchroot.sh
new file mode 100644
index 00000000..01db8a7a
--- /dev/null
+++ b/nightlybuild/mchroot.sh
@@ -0,0 +1,173 @@
+#! /bin/bash
+
+CHROOT_DIR="/root/chroot"
+BUILD_AREA="/root/build-area"
+SRC_DIR="/root/src"
+
+SOURCES[0]='svn https://www.alternc.org/svn/ /home/root/test/'
+#SOURCES[1]='vcs url_ressource target_directory'
+
+function get_sources() {
+	CHROOT=${1:-"etch-i386"}
+	ELEMENTS=${#SOURCES[@]}
+	for ((i=0;i<$ELEMENTS;i++)); do
+		SOURCE=( `echo ${SOURCES[${i}]}` )
+		VCS=${SOURCE[0]}
+		SOURCE=${SOURCE[1]}
+		TARGET=${SOURCE[2]}
+		chroot_run $CHROOT "mkdir -p $TARGET" '/root/'
+		get_$VCS $CHROOT $SOURCE $TARGET
+	done
+}
+
+function get_svn() {
+	chroot_run ${1} "svn cleanup ${3}" ${3}
+	command="echo t |svn --force --no-auth-cache co ${2} ${3}"
+	chroot_run "$1" "$command" '/root/'
+}
+
+function chroot_run() {
+	SCHROOT_SESSION="${1}"
+	COMMAND="${2}"
+	DIR="${3}"
+
+	echo "$COMMAND" | \
+	schroot \
+		-p \
+		-r \
+		--chroot $SCHROOT_SESSION \
+		-d $DIR \
+#		-- "${COMMAND}"
+
+
+}
+
+function create_packages() {
+	rm -r $BUILD_AREA
+
+	for dir in $(ls $CHROOT_DIR); do
+        	if [[ ! -d $CHROOT_DIR/$dir ]]; then
+                	continue
+	        fi
+	        dist=$(echo $dir | sed 's/-.*//' )
+	        arch=$(echo $dir | sed 's/.*-//' )
+
+#		if [[ $dist != 'squeeze' ]]; then
+#			continue
+#		fi
+	
+		#Ouvrir un chroot
+		SCHROOT_SESSION=$(schroot -b -c $dir)
+		if [[ ! $SCHROOT_SESSION ]]; then
+			continue
+		fi
+	
+		CHROOT_SRC=$CHROOT_DIR/$dist-$arch$SRC_DIR
+		CHROOT_BUILD_AREA=$CHROOT_DIR/$dist-$arch$BUILD_AREA
+
+		mkdir -p $BUILD_AREA/$dist-$arch
+		mkdir -p $CHROOT_SRC
+		mkdir -p $CHROOT_BUILD_AREA
+
+#		mount --bind $SRC_DIR $CHROOT_SRC
+#		mount --bind $BUILD_AREA/$dir $CHROOT_BUILD_AREA
+
+		#Trouver les paquets
+		for paquet in $(find /root/src/alternc-all/ -ipath \*/debian -printf %h\\n); do
+			SVN_DIR=$paquet
+			STATUT=$(basename $SVN_DIR)
+
+			if [[ $STATUT != "trunk" ]]; then
+				STATUT=$(basename $(dirname $SVN_DIR))
+			else
+				echo "dch -l \"`date +%Y-%m-%d`\" nightly" | \
+				schroot \
+					-r \
+					--chroot $SCHROOT_SESSION \
+					-d $SVN_DIR \
+					-p
+			fi
+
+			continue
+
+			#Construire le package				
+			echo $STATUT
+			mkdir -p $CHROOT_BUILD_AREA/$STATUT
+
+			echo "svn-buildpackage -us -uc -rfakeroot --svn-move-to=$BUILD_AREA/$STATUT" | \
+			schroot \
+				-r \
+				--chroot $SCHROOT_SESSION \
+				-d $SVN_DIR \
+				-p
+
+			echo "svn revert * -R" | \
+			schroot \
+				-r \
+				--chroot $SCHROOT_SESSION \
+				-d $SVN_DIR \
+				-p
+
+			
+
+		done
+
+		#Fermer le chroot
+		schroot -e \
+			--chroot=$SCHROOT_SESSION
+
+#		umount $CHROOT_SRC
+#		umount $CHROOT_BUILD_AREA
+
+	done;
+
+	#Nettoyer les build-area dans les sources
+	find $SRC_DIR -iname build-area -exec rm -r {} \;
+}
+
+function create_apt() {
+	#Création du depot
+
+	DEPOT_DIR="/root/depot"
+
+	for dir in $(ls $CHROOT_DIR); do
+        	if [[ ! -d $CHROOT_DIR/$dir ]]; then
+                	continue
+	        fi
+        	dist=$(echo $dir | sed 's/-.*//' )
+	        arch=$(echo $dir | sed 's/.*-//' )
+
+		DEPOT_DIST=$DEPOT_DIR/dists/$dist
+
+        	CHROOT_BUILD_AREA=$BUILD_AREA/$dist-$arch
+
+		for dir in $(ls $CHROOT_BUILD_AREA); do 	
+
+			echo $dir
+
+			DEPOT_SRC=$DEPOT_DIST/$dir/source
+			DEPOT_BIN=$DEPOT_DIST/$dir/binary-$arch/
+
+			mkdir -p $DEPOT_SRC
+			mkdir -p $DEPOT_BIN
+
+			cd $CHROOT_BUILD_AREA/$dir
+			cp *.dsc $DEPOT_BIN
+			cp *.deb $DEPOT_BIN
+
+			cp *.dsc $DEPOT_SRC
+			cp *.diff.gz $DEPOT_SRC
+			cp *.tar.gz $DEPOT_SRC
+
+			cd $DEPOT_DIST/$dir/
+			dpkg-scanpackages binary-$arch /dev/null dists/$dist/$dir/ | gzip -f9 > binary-$arch/Packages.gz
+			dpkg-scansources source /dev/null dists/$dist/$dir/ | gzip -f9 > source/Sources.gz
+			apt-ftparchive -c /root/$dist-$arch-apt-ftparchive.conf release $DEPOT_BIN > $DEPOT_BIN/Release
+			apt-ftparchive -c /root/$dist-$arch-apt-ftparchive.conf release $DEPOT_SRC > $DEPOT_SRC/Release
+		done
+	done
+}
+
+#get_sources
+create_packages
+#create_apt