最近在笔记本上配置了Ubuntu 14.04，并配置了Caffe，整个过程大概花了2个小时。希望在安装时能给大家一个启发，这里配置的是无GPU版的，因为我的笔记本时核心显卡，配置GPU版的要编译CUDA和cuDNN。
好了，下面开始。
1.安装各种依赖项：
sudo apt-get install -y libatlas-base-dev libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libboost-all-dev libhdf5-serial-dev libgflags-dev libgoogle-glog-dev liblmdb-dev protobuf-compiler
2.安装python依赖项，在编译pycaffe时需要用到：
sudo apt-get install -y python-numpy python-scipy python-matplotlib python-sklearn python-skimage python-h5py python-protobuf python-leveldb python-networkx python-nose python-pandas python-gflags Cython ipython
3.下载caffe-master：
sudo git clone https://github.com/BVLC/caffe.git
如果网速比较慢，也可以自己去github上下载，然后解压即可，记得解压后讲caffe-master重命名为caffe。
4.安装opencv：
cd caffe sudo git clone https://github.com/jayrambhia/Install-OpenCV cd Install-OpenCV/Ubuntu sudo ./dependencies.sh cd 2.4 sudo sh opencv2_4_10.sh
这是直接使用命令行安装，在我这里安装时速度很慢，主要是下载的速度，只几kb/s，所以最后我直接从github网上下载的，速度达到几mb/s(WTF?)，然后修改了下opencv2_4_10.sh的代码，就是把下载那几行代码删去，然后修改一下路径就可以。
如果直接用上面代码安装的，下面这部分就不用看了，觉得速度比较慢的，可以自己修改一下代码，这里是我最后的opencv2_4_10.sh代码：
arch=$(uname -m) if [ "$arch" == "i686" -o "$arch" == "i386" -o "$arch" == "i486" -o "$arch" == "i586" ]; then flag=1 else flag=0 fi echo "Installing OpenCV 2.4.10" sudo mkdir OpenCV cd OpenCV sudo mv ../opencv-2.4.10.zip . echo "Removing any pre-installed ffmpeg and x264" sudo apt-get -y remove ffmpeg x264 libx264-dev echo "Installing Dependenices" sudo apt-get -y install libopencv-dev sudo apt-get -y install build-essential checkinstall cmake pkg-config yasm sudo apt-get -y install libtiff4-dev libjpeg-dev libjasper-dev sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev sudo apt-get -y install python-dev python-numpy sudo apt-get -y install libtbb-dev sudo apt-get -y install libqt4-dev libgtk2.0-dev sudo apt-get -y install libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev sudo apt-get -y install x264 v4l-utils ffmpeg echo "Installing OpenCV 2.4.10" if ! [ -d "opencv-2.4.10" ]; then unzip opencv-2.4.10.zip fi rm opencv-2.4.10.zip cd opencv-2.4.10 rm -rf build mkdir build cd build cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D BUILD_TIFF=ON -D WITH_QT=ON -D WITH_OPENGL=ON .. make -j sudo make install sudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf' sudo ldconfig echo "OpenCV 2.4.10 ready to be used"