make all -j8 error

[zongoalbert]

when i run the command line make all -j12 i found this error :

PROTOC src/caffe/proto/caffe.proto make: protoc: Command not found CXX src/caffe/layer_factory.cpp Makefile:632: recipe for target '.build_release/src/caffe/proto/caffe.pb.cc' failed make: *** [.build_release/src/caffe/proto/caffe.pb.cc] Error 127 make: *** Waiting for unfinished jobs.... CXX src/caffe/common.cpp src/caffe/common.cpp:1:10: fatal error: boost/thread.hpp: No such file or directory #include <boost/thread.hpp> ^~~~~~~~~~~~~~~~~~ compilation terminated. src/caffe/layer_factory.cpp:4:10: fatal error: boost/python.hpp: No such file or directory #include <boost/python.hpp> ^~~~~~~~~~~~~~~~~~ compilation terminated. Makefile:575: recipe for target '.build_release/src/caffe/common.o' failed make: *** [.build_release/src/caffe/common.o] Error 1 Makefile:575: recipe for target '.build_release/src/caffe/layer_factory.o' failed make: *** [.build_release/src/caffe/layer_factory.o] Error 1