RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa

我在运行tensorflow object detection API的demo的时候，出现了下面的错误：

whsyxt@whsyxt:~/Downloads/gaoshengwu/models/research/object_detection$ python object_detection_tutorial.py 
RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa
RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa
Traceback (most recent call last):
  File "object_detection_tutorial.py", line 17, in 
    import tensorflow as tf
  File "/usr/local/lib/python2.7/dist-packages/tensorflow/__init__.py", line 24, in 
    from tensorflow.python import *
  File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/__init__.py", line 49, in 
    from tensorflow.python import pywrap_tensorflow
  File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 52, in 
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 41, in 
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in 
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
ImportError: numpy.core.multiarray failed to import


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.

然后我的解决办法是：

sudo pip install numpy --upgrade

然后就可以完美运行啦。

参考文献

[1].How can I upgrade numpy?.https://stackoverflow.com/questions/28517937/how-can-i-upgrade-numpy

[2].RuntimeError: module compiled against API version a but this version of numpy is 9.https://github.com/Theano/Theano/issues/3623