-curl -k $NEXUS_REPO/org.onap.demo/boot/$ARTIFACTS_VERSION/mr_vm_init.sh -o /opt/mr_vm_init.sh
-curl -k $NEXUS_REPO/org.onap.demo/boot/$ARTIFACTS_VERSION/mr_serv.sh -o /opt/mr_serv.sh
+# a) scripts for message router (mr)
+unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip mr_vm_init.sh > /opt/mr_vm_init.sh
+unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip mr_serv.sh > /opt/mr_serv.sh