1.sudo apt-get install build-essential autoconf automake autopoint libglib2.0-dev libtool openjdk-8-jdk python-dev

2.将下载好的lcm1.3.0包进行解压,然后进入解压的目录下,右键打开终端,执行以下步骤:

(1)  ./configure

(2)  make

(3) sudo make install

struct sockaddr_in sockaddr;