python安装protobuf包

sudo pip2 install protobuf==2.5.0

github克隆获取安装包

wget https://github.com/protocolbuffers/protobuf/releases/download/v2.5.0/protobuf-2.5.0.tar.gz

解压并进入该目录

tar -zxvf Protobuf-2.5.0.tar.gz
cd protobuf-2.5.0

配置安装环境

sudo apt-get install autoconf automake libtool curl make g++ unzip
git clone https://github.com/google/protobuf.git

开始安装

./configure
make
make check
sudo make install

配置protobuf环境

sudo vim /etc/profile
文件末尾加上两行
export PATH=/usr/local/protoc/bin:$PATH
export PATH=/usr/local/protoc/include:$PATH
更新配置
source /etc/profile

配置动态链接库

sudo vim /etc/ld.so.conf

新加一行：
/usr/local/protobuf/lib

执行如下命令：
ldconfig

确认安装成功

protoc --version