if [ -z $KALDI_ROOT ]; then
      export KALDI_ROOT=`pwd`/../../..
  fi
  
  export PATH=$PWD/utils/:$KALDI_ROOT/tools/openfst/bin:$PWD:$PATH
  [ ! -f $KALDI_ROOT/tools/config/common_path.sh ] && echo >&2 "The standard file $KALDI_ROOT/tools/config/common_path.sh is not present -> Exit!" && exit 1
  . $KALDI_ROOT/tools/config/common_path.sh
  
  export PATH=$PATH:/usr/local/cuda/bin
  export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda/lib64:/usr/local/lib:/usr/local/lib64:/usr/local/cuda/bin/nvcc
  
  export LC_ALL=C