下载安装包
xvid官网：http://www.xvid.org/ 下载安装包。
将源码解压到home目录下：
#tar zxvf xvidcore-1.3.1.tar.gz
进入解压后的目录，可以进入解压目录下的build目录
#cd /build/generic
直接make就可以，xvid后自动configure
#make
系统会提示生成库文件存放在=build目录下
---------------------------------------------------------------
Xvid has been successfully built.
* Binaries are currently located in the '=build' directory
* To install them on your system, you can run '# make install' as root.
---------------------------------------------------------------
安装库文件
#./configure --prefix=/usr
#make
#sudo make install