caffe安装及python接口配置(ubuntu16.04 only cpu)

时间:2022-01-23 06:29:40
        1.首先安装Ubuntu16.04系统,本人安装了windows7与ubuntu16.04双系统。

        2.系统安装完成后,打开命令行控制台,输入以下命令,安装基本依赖(General 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

        注意:由于网络情况的不同,一次安装可能不能全部安装成功,重复输入上述命令,再次安装(本人同时进行两次,第二次用于确认是否全部安装成功),这里建议大家一次安装一个软件包,便于弄清是那个未安装成功,以节省时间。另需注意,有些会出现无法定位的情况,输入以下命令后再继续安装:sudo apt-get update

        3.安装ATLAS,输入下述命令:

       sudo apt-get install libatlas-base-dev


        4.安装剩余依赖:

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


        5.下载Caffe:
       sudo apt-get install git

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


        6.修改Makefile.config:


       cd caffe
       cp Makefile.config.example Makefile.config
       gedit Makefile.config

        找到#CPU_ONLY := 1,取消注释(我们设置为CPU模式)

        找到
       # Whatever else you find you need goes here.
      INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include
      LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib
        修改为
     # 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

       7.给caffe配置python接口:
     使用默认Python来建立pycaffe接口,需要安装: sudo apt-get install python-dev
     如果需要Caffe的Python接口,切换到caffe下的python目录下,输入以下命令下载python依赖库(先安装pip):
     sudo apt-get install python-pip  
     for req in $(cat requirements.txt); do pip install $req; done
    (注意:ipython已更新为6版本,但与python2.7冲突,但默认安装6,故需在caffe/python/requirements.txt中可进行版本限定,其他软件类同)

    修改Makefile.config配置文件:

    找到:

             # NOTE: this is required only if you will compile the python interface.  
            # We need to be able to find Python.h and numpy/arrayobject.h.  
                      PYTHON_INCLUDE := /usr/include/python2.7 \  
                      /usr/lib/python2.7/dist-packages/numpy/core/include 

   修改为:

            # NOTE: this is required only if you will compile the python interface.  
            # We need to be able to find Python.h and numpy/arrayobject.h.  
                      PYTHON_INCLUDE := /usr/include/python2.7 \  
                      /usr/local/lib/python2.7/dist-packages/numpy/core/include  

      测试Caffe的Python接口,切换到caffe/python文件目录下,记录下来当前路径,输入以下命令:
       export PYTHONPATH=/path/to/caffe/python:$PYTHONPATH
      上面的方法,一旦关闭终端或者打开新终端则失效,如果放到配置文件中,可以永久有效果,命令操作如下:
        gedit ~/.bashrc  #打开配置文件
        export PYTHONPATH=/home/usrname/caffe/python:$PYTHONPATH   #配置文件最后写入该路径,本人是export PYTHONPATH=/home/xu/caffe/python:$PYTHONPATH  
        source ~/.bashrc   #生效
        8.进行编译
        make pycaffe
        make all
        make test
        make runtest

        9.耐心等待编译完成

        好了,到此为止,Caffe就安装完成了。尽情使用吧!

        10.最后验证是否配置成功(类同Theano)
        进入python环境,输入:
        import caffe 

       如果没有报错,证明安装成功。恭喜!!!!

                                                                                                                                                                  ————————此文用于记录本人深度学习,谢谢参考。