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1.ImportError: cannot import name caffe2_pb2

测试caffe2的pytorch环境是否正常的时候使用

root@lxsj-ThinkStation:~/pytorch# python
Python 2.7.12 (default, Dec  4 2017, 14:50:18) 
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from caffe2.python import workspace
Traceback (most recent call last):File "<stdin>", line 1, in <module>File "caffe2/python/__init__.py", line 2, in <module>from caffe2.proto import caffe2_pb2
ImportError: cannot import name caffe2_pb2

解决方案：在pytorch路径下，或者root目录下找到.bashrc文件，打开。

1. 在末尾fi后面 写入

export PYTHONPATH=/root/pytorch/build:/usr/local:$PYTHONPATH
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH

 然后