环境：Ubuntu16.04+caffe cannot find -lhdf5_hl

电脑上刚装的Ubuntu，配一下CPU版的caffe

参考：http://caffe.berkeleyvision.org/install_apt.html

一、安装一些依赖

1、

sudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compilersudo apt-get install --no-install-recommends libboost-all-dev

2、CPU版的可以跳过CUDA

3、sudo apt-get install libatlas-base-dev

4、python（可选），如果想用默认的python编译pycaffe的接口：apt-get install thepython-dev

5、

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

二、编译参考:http://caffe.berkeleyvision.org/installation.html#compilation

1、

在git上直接下载caffe或者

下载caffe源码

sudo apt-get install git

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

2、cd caffe

cp Makefile.config.example Makefile.config

根据需要修改Makefile.config

make all

然后就出错了！！！！

/usr/bin/ld: cannot find -lhdf5_hl
/usr/bin/ld: cannot find -lhdf5
collect2: error: ld returned 1 exit status
Makefile:572: recipe for target '.build_release/lib/libcaffe.so.1.0.0' failed
make: *** [.build_release/lib/libcaffe.so.1.0.0] Error 1
make: *** Waiting for unfinished jobs....

解决方法：在Makefile.config中添加：

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

再make all -j8（-j8 加速的）

make test

make runtest

然后就配好了