+ python3 -m pip install -e /root/RO/RO-SDN-onos_vpls && \
+ python3 -m pip install -e /root/RO/RO-SDN-onos_openflow && \
+ python3 -m pip install -e /root/RO/RO-SDN-odl_openflow && \
+ python3 -m pip install -e /root/RO/RO-SDN-floodlight_openflow && \
+ python3 -m pip install -e /root/RO/RO-SDN-arista && \