(1)安装依赖库：
$ sudo apt-get install libprotobuf-devlibleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler$ sudo apt-get install--no-install-recommends libboost-all-dev
(2)安装BLAS：
$ sudo apt-get install libatlas-base-dev
(3)安装python：
如果没有安装python，先安装python
如果已经安装，在命令行直接输入python，打开python查看版本号：
$ python
Python 2.7.6 (default, Oct 26 2016,20:30:19)
Ctrl+D退出python
(4)安装pycaffe接口依赖:
$ sudo apt-get install python-dev
(5)安装opencv：
如果没有安装opencv，先安装opencv
如果已经安装opencv，查看opencv版本
$ pkg-config --modversion opencv
3.2.0
(6)Ubuntu14.04还需安装其他依赖库：
$ sudo apt_get install libgflags-devlibgoogle-glog-dev liblmdb-dev
(7)下载Caffe：
$ cd ~
$ git clonegit://github.com/BVLC/caffe.git
(8)修改相关文件
a、为了make指令的执行，将 Makefile.config.example文件名重命名修改为Makefile.config。
$ cd ~/caffe
$ cp Makefile.config.exampleMakefile.config
b、打开Makefile.config文件：去掉CPU_ONLY:= 1的注释，由于是仅CPU安装，注释掉CUDA有关的行：
#CUDA_DIR := /usr/local/cuda
#CUDA_ARCH := -gencodearch=compute_20,code=sm_20 \
# -gencode arch=compute_20,code=sm_21 \
# -gencode arch=compute_30,code=sm_30 \
# -gencode arch=compute_35,code=sm_35 \
# -gencode arch=compute_50,code=sm_50 \
# -gencode arch=compute_50,code=compute_50
去掉注释WITH_PYTHON_LAYER:= 1
INCLUDE_DIRS := $(PYTHON_INCLUDE)/usr/local/include /usr/include/hdf5/serial
LIBRARY_DIRS := $(PYTHON_LIB)/usr/local/lib /usr/lib /usr/lib/i386-linux-gnu/hdf5/serial/usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/hdf5/serial
#TEST_GPUID := 0
c、修改caffe/examples/cpp_classification/classification.cpp文件，加入：
#include <opencv2/imgproc/types_c.h>
#include<opencv2/objdetect/objdetect_c.h>
d、Makefile 修改：
LIBRARIES += glog gflags protobufboost_system boost_filesystem m hdf5_hl hdf5 lmdb opencv_core opencv_highguiopencv_imgproc opencv_imgcodecs
(9)接下来就要进行编译啦，直接make
$ cd ~/fast-rcnn/caffe-fast-rcnn
$ make all
$ make test
$ make runtest
若没有错误则表示安装成功，否则makeclean，重新编译。
(10)配置pycaffe：
a、安装依赖库：
$ sudo apt-get install python-numpypython-scipy python-matplotlib python-sklearn python-skimage python-h5pypython-protobuf python-leveldb python-networkx python-nose python-pandaspython-gflags Cython ipython
$ sudo apt-get install protobuf-c-compilerprotobuf-compiler
b、编译：
$ cd ~/caffe
$ make pycaffe
c、添加~/caffe/Python到$PYTHONPATH：
$ sudo gedit /etc/profile
末尾添加： export PYTHONPATH=/path/to/caffe/python:$PYTHONPATH
$ source /etc/profile # 使之生效
d、测试是否可以引用：
$ python
Python 2.7.6 (default, Oct 26 2016,20:30:19)
[GCC 4.8.4] on linux2
Type "help","copyright", "credits" or "license" for moreinformation.
>>> import caffe
>>>
