Tensorflow 无法在 Mac OS 上初始化 libcurl 库

Question

我已经使用 conda 和 tensorflow v0.12.1 在 Mac OS 上构建了这个 Project 的 WebAPP。它工作得很好我仍然尝试训练，tensorflow 显示此错误消息：

W tensorflow/core/platform/cloud/google_auth_provider.cc:151] All attempts to get a Google authentication bearer token failed, returning an empty token. Retrieving token from files failed with "Failed precondition: Could not initialize the libcurl library. Please make sure that libcurl is installed in the OS or statically linked to the TensorFlow binary.". Retrieving token from GCE failed with "Failed precondition: Could not initialize the libcurl library. Please make sure that libcurl is installed in the OS or statically linked to the TensorFlow binary.".

日志：

2018-04-03 09:33:49,154 - candysorter.views.api - INFO - === Start training: id=9120093671565748, session=20180403_093211_9120093671565748 ===
2018-04-03 09:33:49,154 - candysorter.views.api - INFO - Creating labels file: job_id=candy_sorter_20180403_093211_9120093671565748
2018-04-03 09:33:49,184 - candysorter.views.api - ERROR - Unexpected error.
Traceback (most recent call last):
  File "/Users/wubinbin/anaconda3/envs/candy/lib/python2.7/site-packages/flask/app.py", line 1612, in full_dispatch_request
    rv = self.dispatch_request()
  File "/Users/wubinbin/anaconda3/envs/candy/lib/python2.7/site-packages/flask/app.py", line 1598, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/Users/wubinbin/Developer/FindYourCandy/webapp/candysorter/views/api.py", line 101, in wrapper
    return f(*args, **kwargs)
  File "/Users/wubinbin/Developer/FindYourCandy/webapp/candysorter/views/api.py", line 337, in train
    candy_trainer.create_labels_file(job_id, labels)
  File "/Users/wubinbin/Developer/FindYourCandy/webapp/candysorter/models/images/train.py", line 76, in create_labels_file
    f.write(json.dumps(labels, separators=(',', ':')))
  File "/Users/wubinbin/anaconda3/envs/candy/lib/python2.7/site-packages/tensorflow/python/lib/io/file_io.py", line 150, in __exit__
    self.close()
  File "/Users/wubinbin/anaconda3/envs/candy/lib/python2.7/site-packages/tensorflow/python/lib/io/file_io.py", line 182, in close
    pywrap_tensorflow.Set_TF_Status_from_Status(status, ret_status)
  File "/Users/wubinbin/anaconda3/envs/candy/lib/python2.7/contextlib.py", line 24, in __exit__
    self.gen.next()
  File "/Users/wubinbin/anaconda3/envs/candy/lib/python2.7/site-packages/tensorflow/python/framework/errors_impl.py", line 469, in raise_exception_on_not_ok_status
    pywrap_tensorflow.TF_GetCode(status))
FailedPreconditionError: Could not initialize the libcurl library. Please make sure that libcurl is installed in the OS or statically linked to the TensorFlow binary.

Answer 1

我用的是TF1.7.0而不是TF0.12.1，解决了这个问题。但是我还是不知道TF0.12.1会发生什么。

Tensorflow 无法在 Mac OS 上初始化 libcurl 库

Tensorflow could not initialize the libcurl library on Mac OS

libcurl

tensorflow