记录配置fast rcnn（caffe）仅CPU遇到的问题

1 首先 配置caffe环境

http://caffe.berkeleyvision.org/install_apt.html
我使用的是 ubuntu 16.04,python2.7,cpu版本。gpu配置大同小异。
建议使用anaconda环境
conda create -n fastrcnn python=2.7
激活环境
conda activate fastrcnn

安装依赖

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 install python-dev
install OpenBLAS by sudo apt-get install libopenblas-dev

编译

克隆代码
git clone --recursive https://github.com/rbgirshick/fast-rcnn.git
$FRCN_ROOT为代码的根目录
cd $FRCN_ROOT/lib
make
报错 缺少 protobuf
建议按顺序安装下面的依赖
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 libopenblas-dev liblapack-dev libatlas-base-dev

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

sudo apt-get install git cmake build-essential

报错fatal error: google/protobuf/stubs/common.h: No such file or directory
重新安装 sudo apt-get install libprotobuf-dev
执行make pycaffe 报错 fatal error: hdf5.h: No such file or directory
在Makefile.config文件中 INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include 后加 /usr/include/hdf5/serial/
继续执行make pycaffe
报错 LD -o .build_release/lib/libcaffe.so
/usr/bin/ld: cannot find -lsnappy
/usr/bin/ld: cannot find -lhdf5_hl
/usr/bin/ld: cannot find -lhdf5
将Makefiel中
lmdb boost_system hdf5_hl hdf5 m
改为
lmdb boost_system hdf5_serial_hl hdf5_serial m
make clean 后继续

报错fatal error: numpy/arrayobject.h: No such file or directory
执行
sudo apt-get install python-numpy
继续 make clean
make -j8 && make pycaffe
成功！！
大功告成
执行./tools/demo.py出错
pip install easydict
pip install scikit-image networkx==2.2
pip install opencv-python

执行./tools/demo.py --cpu
成功弹出检测成功的框