bartosz@deb:~/caffe/caffe$ make all
PROTOC src/caffe/proto/caffe.proto
CXX .build_release/src/caffe/proto/caffe.pb.cc
CXX src/caffe/layers/accuracy_layer.cpp
In file included from ./include/caffe/blob.hpp:8:0,
                 from ./include/caffe/layers/accuracy_layer.hpp:6,
                 from src/caffe/layers/accuracy_layer.cpp:5:
./include/caffe/common.hpp:5:27: fatal error: gflags/gflags.h: No such file or directory
 #include <gflags/gflags.h>
                           ^
compilation terminated.
Makefile:575: recipe for target '.build_release/src/caffe/layers/accuracy_layer.o' failed
make: *** [.build_release/src/caffe/layers/accuracy_layer.o] Error 1