错误提示：
import caffe
Traceback (most recent call last):File "<stdin>", line 1, in <module>
File "C:\Anaconda2\lib\site-packages\caffe\__init__.py", line 1, in <module>
from .pycaffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, RMSPropSolver, AdaDeltaSolver, AdamSolver
File "C:\Anaconda2\lib\site-packages\caffe\pycaffe.py", line 15, in <module>
import caffe.io
File "C:\Anaconda2\lib\site-packages\caffe\io.py", line 2, in <module>
import skimage.io
File "C:\Anaconda2\lib\site-packages\skimage\io\__init__.py", line 7, in <module>
from .manage_plugins import *
File "C:\Anaconda2\lib\site-packages\skimage\io\manage_plugins.py", line 28, in <module>
from .collection import imread_collection_wrapper
File "C:\Anaconda2\lib\site-packages\skimage\io\collection.py", line 12, in <module>
from PIL import Image
File "C:\Anaconda2\lib\site-packages\PIL\Image.py", line 57, in <module>
from . import _imaging as core
ImportError: DLL load failed: 找不到指定的模块。
经过错误导引，结果在 from . import _imaging as core 有错误
在%Anaconda2\Lib\site-packages\PIL路径下，明显有_imaging.pyd, 但是这样到导出还是有错误，
根据官方文档， 要求修改也不管用。
对pillow的版本进行分析 pip show pillow 也是满足要求，但是无论怎么改还是有问题。
干脆卸载了再重新安装，一切OK, 又是一个下午的折腾。
>pip uninstall pillow
>pip install pillow