fix path of RO/Dockerfile-local

Change-Id: I8bbd509fdc04964f04206b4e29bb5d627145e224
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index 776ab06..7871649 100755
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -720,7 +720,7 @@
     elif [ -z "$TO_REBUILD" ] || echo $TO_REBUILD | grep -q RO ; then
         git -C ${LWTEMPDIR} clone https://osm.etsi.org/gerrit/osm/RO
         git -C ${LWTEMPDIR}/RO checkout ${COMMIT_ID}
-        sg docker -c "docker build ${LWTEMPDIR}/RO -f ${LWTEMPDIR}/RO/docker/Dockerfile-local -t ${DOCKER_USER}/ro --no-cache" || FATAL "cannot build RO docker image"
+        sg docker -c "docker build ${LWTEMPDIR}/RO -f ${LWTEMPDIR}/RO/Dockerfile-local -t ${DOCKER_USER}/ro --no-cache" || FATAL "cannot build RO docker image"
     fi
 
     if [ -n "$PULL_IMAGES" ]; then