解决caffe在make时出现如下错误：
src/caffe/util/io.cpp:17:10: fatal error: turbojpeg.h: 没有那个文件或目录
#include <turbojpeg.h>
^~~~~~~~~~~~~
compilation terminated.
Makefile:610: recipe for target '.build_release/src/caffe/util/io.o' failed
make: *** [.build_release/src/caffe/util/io.o] Error 1
