#!/bin/bash
  
  # this script checks if TF is installed to be used with python
  #                    and if TF related binaries in kaldi is ready to use
  . ./path.sh
  
  if which lattice-lmrescore-tf-rnnlm 2>&1>/dev/null; then
    echo TensorFlow relate binaries found. This is good.
  else
    echo TF related binaries not compiled.
    echo You need to go to tools/ and run extras/install_tensorflow_cc.sh first
    echo and then do \"make\" under both src/tfrnnlm and src/tfrnnlmbin
    exit 1
  fi
  
  echo
  
  if python steps/tfrnnlm/check_py.py 2>/dev/null; then
    echo TensorFlow ready to use on the python side. This is good.
  else
    echo TensorFlow not found on the python side.
    echo Please go to tools/ and run extras/install_tensorflow_py.sh to install it
    echo If you already have TensorFlow installed somewhere else, you would need
    echo to add it to your PATH
    exit 1
  fi