Solution of import Cafe error reporting in Python command line

1.ImportError: No module named skimage.io

>>> import caffe
Traceback (most recent call last):
File “<stdin>”, line 1, in <module>
File “caffe/__init__.py”, line 1, in <module>
from .pycaffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, RMSPropSolver, AdaDeltaSolver, AdamSolver, NCCL, Timer
File “caffe/pycaffe.py”, line 15, in <module>
import caffe.io
File “caffe/io.py”, line 2, in <module>
import skimage.io
ImportError: No module named skimage.io

Solution:

Lack of skimage toolbox

pip install scikit-image

 

2.ImportError: dynamic module does not define module export function (PyInit__caffe)

>>> import caffe
Traceback (most recent call last):
File “<stdin>”, line 1, in <module>
File “/home/wangxiao/Downloads/project/caffe-master/python/caffe/__init__.py”, line 1, in <module>
from .pycaffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, RMSPropSolver, AdaDeltaSolver, AdamSolver
File “/home/wangxiao/Downloads/project/caffe-master/python/caffe/pycaffe.py”, line 13, in <module>
from ._caffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, \
ImportError: dynamic module does not define module export function (PyInit__caffe)
>>>

I found that Python 3.5 is the cause, because higher versions of Python and caffe are not necessarily compatible.

The official caffe website (http://caffe.berkeleyvision.org/) also suggests that caffe 2.7 is only better supported; for other versions, you need to figure it out yourself.

 

3.ImportError: No module named google.protobuf.internal

Solution:

sudo pip install protobuf

 

4.ImportError: No module named caffe

Solution: Add the python directory under the caffe directory to the environment variables

exportPYTHONPATH=/work/project/caffe/python:$PYTHONPATH

 

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