Fix download_playbook for unstable channel.

playbook/roles/install-script/templates/install_unstable.j2

@@ -16,9 +16,20 @@ fi
 
 source /tmp/base-setup
 
-download_playbook
+# Include Additional Functions
+if [ ! -f /etc/opt/slapcache.cfg ]; then
+  slapcache-conf
+fi
 sed -i "s/key = slapos-global-key/key = slapos-global-unstable-key/g" /etc/opt/slapcache.cfg 
 
+DFILE="/tmp/tmpplaybook_unstable$(basename $0).$$/"
+TFILE="archive.tar.gz"
+mkdir -p $DFILE
+cd $DFILE
+slapcache-download --destination=$TFILE
+tar -xzvf $TFILE
+rm $TFILE
+
 clear
 
 echo "Starting Ansible playbook:"