ubuntu16.04 安裝 Caffe

首先根據官方給的, 注意版本，不同版本需要裝的不一樣：
http://caffe.berkeleyvision.org/install_apt.html

然後官方給的ubuntu16.04不需要裝：

sudo apt-get install libgflags-dev libgoogle-glog-dev liblmdb-dev

但是不裝會報錯，所以這三個都必須裝。

然後修改 Makefile.config:
1. 如果只有cpu需要將 第八行 “ # CPU_ONLY := 1 前邊 # 去掉。
2. 如果用的annacanda的python環境，需要將 68行的 PYTHON_INCLUDE 註釋掉，然後把 ANACONDA_HOME 和 PYTHON_INCLUDE 打開註釋，並修改path。
3. 將95行的
LIBRARY_DIRS := (PYTHONLIB)/usr/local/lib/usr/lib修改爲：LIBRARYDIRS:= (PYTHON_LIB) /usr/lib/x86_64-linux-gnu/hdf5/serial /usr/local/lib /usr/lib

1. 默認是opencv2.X，如果用的opencv3.X的話需要在 “PYTHON_LIBRARIES := boost_python python2.7” 的前一行加上（此條ref: http://blog.csdn.net/yhl_leo/article/details/51371936）：

LIBRARIES += glog gflags protobuf leveldb snappy \
        lmdb boost_system hdf5_hl hdf5 m \
        opencv_core opencv_highgui opencv_imgproc opencv_imgcodecs

1. Traceback (most recent call last):
   File “”, line 1, in
   File “/root/caffe/python/caffe/init.py”, line 1, in
   from .pycaffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, RMSPropSolver, AdaDeltaSolver, AdamSolver, NCCL, Timer
   File “/root/caffe/python/caffe/pycaffe.py”, line 13, in
   from ._caffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, \
   ImportError: No module named _caffe
   是因爲沒有編譯pycaffe。
   A: make pycaffe -j 16

2. ImportError: No module named skimage.io
   A:pip install scikit-image

然後make all -j4 OK！