sudo apt-get install ia32-libs

32-64
sudo apt-get install libc6:i386
sudo apt-get install librt:i386
sudo apt-get install libcurl3:i386
sudo apt-get install libsqlite3-0:i386
sudo apt-get install libstdc++6:i386
sudo apt-get install libxml2:i386
sudo apt-get install libpcre3:i386
sudo apt-get install libjansson4:i386

32位机器上编译的程序能在64位机器上运行吗

http://bbs.csdn.net/topics/370210553

multilib是同时生成多个平台的代码

如何查看Linux系统是64位还是32位

http://www.cnblogs.com/erichhuang/archive/2009/08/14/1545940.html