我想protobuf为我的 cpp 项目安装，我搜索了protobuf一下
apt-cache search protobuf ，结果显示如下：
libmirprotobuf-dev - Display server for Ubuntu - protocol definition
libmirprotobuf0 - Display server for Ubuntu - protocol implementation
libprotobuf-dev - protocol buffers C++ library (development files)
libprotobuf-lite8 - protocol buffers C++ library (lite version)
libprotobuf8 - protocol buffers C++ library
libprotoc-dev - protocol buffers compiler library (development files)
protobuf-compiler - compiler for protocol buffer definition files
golang-goprotobuf-dev - Protocol buffer support for the Go programming language
libactivemq-protobuf-java - ActiveMQ Protocol Buffers Maven plugin
libactivemq-protobuf-java-doc - ActiveMQ Protocol Buffers Maven plugin - documentation
libdrizzledmessage-dev - Devel library containing serialized messages used with Drizzle
libdrizzledmessage0 - Library containing serialized messages used with Drizzle
libprotobuf-c0 - Protocol Buffers C library
libprotobuf-c0-dev - Protocol Buffers C static library and headers
libprotobuf-java - Java bindings for protocol buffers
mapnik-vector-tile - Vector tiles integration with mapnik - development files
protobuf-c-compiler - protocol buffers C compiler
python-protobuf - Python bindings for protocol buffers
python-protobuf.socketrpc - Python socket RPC for Google protocol buffers
我应该使用哪一个？
“（开发文件）”是什么意思？
答案1
从堆栈溢出：
开发文件或
*-dev包通常包含与库接口相关的标题。
现在，关于您的安装，您不需要担心是否需要安装libprotobuf-dev。只需使用以下命令安装所需的包：
sudo apt-get install <package-name>
如果它依赖于任何*.dev文件那么它将自动下载并安装它们。