When running " python mnist_with_summaries.py ", it has occurred the error
I have solved this problem. 
I changed line 204 and line 210 of mnist_with_summaries.py to the local directories, and I created some folders.
OR, don't change the code, and I created some folders in the local disk where is the running environment according to the code. 

line 204: create /tmp/tensorflow/mnist/input_data 
line 210: create /tmp/tensorflow/mnist/logs/mnist_with_summaries
When running this example：" python mnist_with_summaries.py ", it has
occurred the following error:
detailed errors：

Traceback (most recent call last):
    File "mnist_with_summaries.py", line 214, in 
      tf.app.run(main=main, argv=[sys.argv[0]] + unparsed)
    File "D:\ProgramData\Anaconda2\envs\Anaconda3\lib\site-packages\tensorflow\python\platform\app.py"
  , line 48, in run
      _sys.exit(main(_sys.argv[:1] + flags_passthrough))
    File "mnist_with_summaries.py", line 186, in main
      tf.gfile.MakeDirs(FLAGS.log_dir)
    File "D:\ProgramData\Anaconda2\envs\Anaconda3\lib\site-packages\tensorflow\python\lib\io\file_io.p
  y", line 367, in recursive_create_dir
      pywrap_tensorflow.RecursivelyCreateDir(compat.as_bytes(dirname), status)
    File "D:\ProgramData\Anaconda2\envs\Anaconda3\lib\contextlib.py", line 89, in exit
      next(self.gen)
    File "D:\ProgramData\Anaconda2\envs\Anaconda3\lib\site-packages\tensorflow\python\framework\errors
  _impl.py", line 466, in raise_exception_on_not_ok_status
      pywrap_tensorflow.TF_GetCode(status))
  tensorflow.python.framework.errors_impl.NotFoundError: Failed to create a directory: /tmp\tensorflow

Running environment：windows7+Anaconda3+python3.6+tensorflow1.3.0
Why?Any idea on how to resolve this problem?Thank you！