Problems in protoc version

[devjaynemorais]

I would like to know which version of protoc is used, as I am encountering the following problem while compiling C3D:

In file included from build/src/caffe/proto/caffe_pretty_print.pb.cc:4:0:
build/src/caffe/proto/caffe_pretty_print.pb.h:17:2: error: #error This file was generated by an older version of protoc which is
#error This file was generated by an older version of protoc which is
^
build/src/caffe/proto/caffe_pretty_print.pb.h:18:2: error: #error incompatible with your Protocol Buffer headers. Please
#error incompatible with your Protocol Buffer headers. Please
^
build/src/caffe/proto/caffe_pretty_print.pb.h:19:2: error: #error regenerate this file with a newer version of protoc.
#error regenerate this file with a newer version of protoc.
^
In file included from build/src/caffe/proto/caffe.pb.cc:4:0:
build/src/caffe/proto/caffe.pb.h:17:2: error: #error This file was generated by an older version of protoc which is
#error This file was generated by an older version of protoc which is
^
build/src/caffe/proto/caffe.pb.h:18:2: error: #error incompatible with your Protocol Buffer headers. Please
#error incompatible with your Protocol Buffer headers.

[devjaynemorais]

I am using:

• Ubuntu 16.04
• CUDA 8.0
• libprotoc 3.7.1
• GPU Geforce GTX 960

[dolongbien]

Hi, libprotoc version is 3.0.0