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 && \
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 && \