Support of versioning in deb packages; addressing also comments to change 1593

Change-Id: I76da6c8dcb30b44e015c2de4bee9d67b3317f3d4
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/scripts/python-osm-ro.postinst b/scripts/python-osm-ro.postinst
index 00f2400..f04a94c 100755
--- a/scripts/python-osm-ro.postinst
+++ b/scripts/python-osm-ro.postinst
@@ -43,7 +43,7 @@
 
 echo '
 To make OSM RO work, you have to install mysql and a database, and finally start openmano service'
-echo '     ${OSMRO_PATH}/scripts/install-db-server.sh -u USER -p '
+echo "     ${OSMRO_PATH}/database_utils/install-db-server.sh # -h for help"
 echo '     service openmano start'