我试图安装Caffe库,但由于在我的系统中安装了错误的protobuf版本,导致编译问题。协议缓冲区错误版本
In file included from .build_release/src/caffe/proto/caffe.pb.cc:5:0:
.build_release/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_release/src/caffe/proto/caffe.pb.h:18:2: error: #error incompatible with your Protocol Buffer headers. Please
#error incompatible with your Protocol Buffer headers. Please
^
.build_release/src/caffe/proto/caffe.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.
我跟很多论坛所提出的方法,我认为,最类似的问题进行了讨论in this post。
在caffe.pb.h控制是:
#if 3002000 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
#error This file was generated by an older version of protoc which is
#error incompatible with your Protocol Buffer headers. Please
#error regenerate this file with a newer version of protoc.
#endif
在我的系统头
然而(/usr/include/google/protobuf/stubs/common.h):
The current version, represented as a single integer to make comparison
easier: major * 10^6 + minor * 10^3 + micro
define GOOGLE_PROTOBUF_VERSION 2005000
从终端的命令protoc --version返回libprotoc 3.2.0。
所以我安装了3.2版本,但系统头文件没有更新。 上一篇文章中的一位用户评论道:“我想通过指定PATH变量中的第一个protobuf,而不必删除protobuf的其他版本(其他的东西取决于旧版本)”。
有人可以一步一步地解释我如何遵循这个? 或者我可以更新系统标题?有许多元素连接到libprotoc,所以我想避免损坏它们。
谢谢