mac 下安装caffe(二）

vivion27

　　使用Anaconda Python
　　1.brew edit opencv



      args << "-DPYTHON_LIBRARY=#{py_lib}/libpython2.7.#{dylib}"
args << "-DPYTHON_INCLUDE_DIR=#{py_prefix}/include/python2.7"
替换成
args << "-DPYTHON_LIBRARY=/Users/work/anaconda/lib/libpython2.7.#{dylib}"
args << "-DPYTHON_INCLUDE_DIR=/Users/work/anaconda/include/python2.7"
　　2.去掉ANACONDA_HOME的注释并修改为安装的路径



ANACONDA_HOME := /Users/work/anaconda
PYTHON_INCLUDE := $(ANACONDA_HOME)/include \
$(ANACONDA_HOME)/include/python2.7 \
$(ANACONDA_HOME)/lib/python2.7/site-packages/numpy/core/include
　　3.再次make
　　出错：Warning! ***HDF5 library version mismatched error***
　　brew uninstall hdf5
　　出错：
ld: library not found for -lhdf5_hl
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [.build_release/lib/libcaffe.so.1.0.0-rc5] Error 1

　　makefile中还需要修改PYTHON_LIB如下：
　　#PYTHON_LIB := /usr/lib
PYTHON_LIB := $(ANACONDA_HOME)/lib
　　出错：make runtest
.build_release/tools/caffe
dyld: Library not loaded: @rpath/libhdf5_hl.10.dylib
  Referenced from: /Users/work/gitclone/caffe/.build_release/tools/caffe
  Reason: image not found
make: *** [runtest] Abort trap: 6

　　设置一下环境变量DYLD_FALLBACK_LIBRARY_PATH
　　export DYLD_FALLBACK_LIBRARY_PATH=/usr/local/cuda/lib:/Users/work/anaconda/lib:/usr/local/lib:/usr/lib:$DYLD_FALLBACK_LIBRARY_PATH
　　依然出错。。。
　　哎哎哎，，，参照 http://playittodeath.ru/how-to-install-caffe-on-mac-os-x-yosemite-10-10-4/ 重新卸载编译吧,依然是这个错误
　　export DYLD_FALLBACK_LIBRARY_PATH=/usr/local/cuda/lib:/Users/work/anaconda/lib:/usr/local/lib:/usr/lib
　　export CPLUS_INCLUDE_PATH=/Users/work/anaconda/include/python2.7/:
　　正确的方法为将添加libhdf5_hl.10.dylib所在路径添加到rpath
　　install_name_tool -add_rpath '/Users/work/anaconda/lib'  /Users/work/gitclone/caffe/.build_release/tools/caffe
　　test_all.testbin 继续出错-->

dyld: Library not loaded: @rpath/libhdf5_hl.10.dylib
  Referenced from: /Users/work/gitclone/caffe/.build_release/test/test_all.testbin
  Reason: image not found
make: *** [runtest] Abort trap: 6
　　再次添加rpath
　　install_name_tool -add_rpath '/Users/work/anaconda/lib'  /Users/work/gitclone/caffe/.build_release/test/test_all.testbin
　　#这句不用 install_name_tool -add_rpath '/Users/work/anaconda/lib' /Users/work/gitclone/caffe/.build_release/lib/libcaffe.so
　　
　　终于make runtest成功
　　Library not loaded错误参考：https://github.com/BVLC/caffe/issues/2320
install_name_tool 参考 http://www.jianshu.com/p/193ba07dadcf
　　查看可执行文件的依赖情况： otool -L  /Users/work/gitclone/caffe/.build_release/test/test_all.testbin

4.make pycaffe
　　import caffe 出错：

ImportError: No module named google.protobuf.internal


conda install protobuf 即可解决

5.其他错误

a. RuntimeError: module compiled against API version 0xa but this version of numpy is 0x9
系统自带python的numpy版本为1.8.0rc1旧版本

/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python

使用pip install numpy --upgrade 升级到1.12.0版本即可