moving down 'paho-library' installation to enable it in both virtual & real mode

features/iot-plugins-feature/raspberrypi-plugin-feature/org.wso2.carbon.device.mgt.iot.raspberrypi.feature/src/main/resources/agent/testAgent.sh

@@ -107,13 +107,14 @@ if [ "$mode" = "N" ]; then
      sudo python setup.py install
      cd ..
      # -----------------------------------------------------
+fi
+
 # Install Paho-MQTT-Library for MQTT Communication
 git clone https://github.com/eclipse/paho.mqtt.python.git
 cd ./paho.mqtt.python
 sudo python setup.py install
 cd ..
 # -----------------------------------------------------
-fi
 
 chmod +x ./src/RaspberryAgent.py
 sudo python ./src/RaspberryAgent.py -i $input -m $mode