Ubuntu安装caffe指南(cpu only)

参考：ubuntu caffe(cpu only)

说明：

Ubuntu的版本为14.04 /16.04 ，64bit

安装的caffe仅用cpu,不依赖GPU(不用安装显卡驱动，不用安装cuda)

1.安装dependencies

sudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler

sudo apt-get install --no-install-recommends libboost-all-dev

sudo apt-get install libatlas-base-dev

sudo apt-get install libhdf5-serial-dev

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

sudo apt-get install python-dev

2.安装pip

sudo apt-get install python-pip

如果出错，错误叫你try “apt-get -f install”, 则按照提示

sudo apt-get -f install
sudo apt-get install python-pip

3.下载caffe

3.1安装git

sudo apt-get install git

3.2下载caffe

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

3.3 安装python依赖库

下载完的caffe文件夹在 ~/Download/caffe 或者~/caffe

执行以下命令

cd ~/Download/caffe/python
for req in $(cat requirements.txt); do pip install $req; done

4.安装caffe

4.1修改Makefile.config

首先复制模板的Makefile.config

cd caffe

cp Makefile.config.example Makefile.config

修改Makefile.config

-去掉# CPU_ONLY := 1前面的”#” : line 8

-添加hdf5的路径(与原来的用一个空格隔开) : line 90, line 91

/usr/local/include /usr/include/hdf5/serial

/usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu/hdf5/serial

# Whatever else you find you need goes here.
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial
LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu/hdf5/serial

4.2 make pycaffe

make pycaffe

make all

make test

make runtest

测试成功会显示: [ PASSED ] 1098 tests.

4.3配置Python Caffe路径

添加python路径到~/.bashrc文件

cd caffe/python

pwd

我的路径显示是： /home/chuny/Downloads/caffe/python

打开~/.bashrc

gedit ~/.bashrc

在最末尾添加

# add caffe python path
export PYTHONPATH=/home/chuny/Downloads/caffe/python:$PYTHONPATH

注意红色部分要改为你自己的路径，记得保存，执行刚刚修改的~/.bashrc文件

source ~/.bashrc

5.测试caffe

python
>>> import caffe
>>>

成功安装caffe！

如果出现错误：

cannot import skimage.io

sudo apt-get install python-skimage

就可以了