if [[ -z $QP_EZFIO ]]
then

  export QP_EZFIO=${QP_ROOT}/external/ezfio

  if [[ $SHELL == "/bin/bash" ]] ; then
    if [[ -f ${QP_EZFIO}/Bash/ezfio.sh ]]; then
        source ${QP_EZFIO}/Bash/ezfio.sh
    else
        echo "EZFIO is not installed."
    fi
  fi

fi