当我尝试测试tensorflow是否正确安装时，收到以下消息。你能帮我吗？
import tensorflow as tf
Traceback (most recent call last):
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
_mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
File "/Users/DonghoonKim/tensorflow/lib/python3.5/imp.py", line 243, in load_module
return load_dynamic(name, filename, file)
File "/Users/DonghoonKim/tensorflow/lib/python3.5/imp.py", line 343, in load_dynamic
return _load(spec)
ImportError: dlopen(/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
Referenced from: /Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so (which was built for Mac OS X 10.12)
Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
in /Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so
在处理上述异常期间，发生了另一个异常：
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/__init__.py", line 22, in <module>
from tensorflow.python import pywrap_tensorflow # pylint: disable=unused-import
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/__init__.py", line 49, in <module>
from tensorflow.python import pywrap_tensorflow
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/pywrap_tensorflow.py", line 74, in <module>
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
_mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
File "/Users/DonghoonKim/tensorflow/lib/python3.5/imp.py", line 243, in load_module
return load_dynamic(name, filename, file)
File "/Users/DonghoonKim/tensorflow/lib/python3.5/imp.py", line 343, in load_dynamic
return _load(spec)
ImportError: dlopen(/Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
Referenced from: /Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so (which was built for Mac OS X 10.12)
Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
in /Users/DonghoonKim/tensorflow/lib/python3.5/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so
Failed to load the native TensorFlow runtime.
See https://www.tensorflow.org/install/install_sources#common_installation_problems
for some common reasons and solutions. Include the entire stack trace
above this error message when asking for help.