curl $key_location | apt-key add -
REPOSITORY_BASE=${REPOSITORY_BASE%/}
-apt-get update && add-apt-repository -y "deb $REPOSITORY_BASE/$RELEASE $REPOSITORY SO UI RO IM osmclient openvim"
+apt-get update && add-apt-repository -y "deb $REPOSITORY_BASE/$RELEASE $REPOSITORY SO UI RO MON IM osmclient openvim"