学习笔记3-RK3399安装caffe

本节将详细介绍在RK3399的Ubuntu16.04系统中安装caffe
  本人使用的是普通的RK3399开发板，安装的是Ubuntu 16.04系统，如果使用的是RK3399 PRO且安装Ubuntu 18.04可以直接sudo apt install caffe-cpu

1.安装caffe依赖包

sudo apt-get install libprotobuf-dev
sudo apt-get install libleveldb-dev
sudo apt-get install libsnappy-dev
sudo apt-get install libopencv-dev
sudo apt-get install libhdf5-serial-dev
sudo apt-get install protobuf-compiler
sudo apt-get install libgflags-dev
sudo apt-get install libgoogle-glog-dev
sudo apt-get install liblmdb-dev
sudo apt-get install libatlas-base-dev
apt-get install --no-install-recommends libboost-all-dev 

2.安装git

sudo apt-get install git

3.安装caffe
下载caffe:

git clone http://github.com/BVLC/caffe.git

在caffe文件夹下打开终端：

cp Makefile.config.example Makefile.config

修改Makefile.config文件：
(1)去掉CPU_ONLY := 1前面的#号，取消注释
(2)原来的路径配置：
Whatever else you find you need goes here.
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include
LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib
改为下面的内容，不然make时候会报找不到opencv和hdf5的错，尤其注意PC下为是x86-64-linux-gnu，这里是ARM，需要改为aarch64-linux-gnu

 Whatever else you find you need goes here.
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial /opt/Opencv2/include
LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/aarch64-linux-gnu /usr/lib/aarch64-linux-gnu/hdf5/serial /opt/Opencv2/lib

修改完保存退出
编译caffe:

sudo make all
sudo make test
sudo make runtest

成功编译后runtest不会出错

4.编译python接口
安装pip：

sudo apt-get install python-pip

进入/caffe/python，pip安装caffe环境：

sudo pip install -r requirements.txt

打开配置文件bashrc:

sudo gedit ~/.bashrc

在文件的最后添加路径（每个人路劲不一样，比如我的/home/9tripod/桌面/caffe/python）：

export PYTHONPATH=/home/9tripod/桌面/caffe/python:$PYTHONPATH

返回caffe文件夹，编译python接口：

sudo make pycaffe

验证python接口：

python
import caffe