Centos下让i386的32位程序运行在X86-64位系统中

安装c的i386运行库

yum install glibc.i686　　

yum install libstdc++.so.6

如果安装libstdc++.so.6遇到如下错误

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

* base: mirrors.163.com

* extras: mirrors.pubyun.com

* updates: mirrors.163.com

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package libstdc++.i686 0:4.4.7-11.el6 will be installed

--> Processing Dependency: libgcc_s.so.1(GLIBC_2.0) for package: libstdc++-4.4.7-11.el6.i686

--> Processing Dependency: libgcc_s.so.1(GCC_4.2.0) for package: libstdc++-4.4.7-11.el6.i686

--> Processing Dependency: libgcc_s.so.1(GCC_3.3) for package: libstdc++-4.4.7-11.el6.i686

--> Processing Dependency: libgcc_s.so.1(GCC_3.0) for package: libstdc++-4.4.7-11.el6.i686

--> Processing Dependency: libgcc_s.so.1 for package: libstdc++-4.4.7-11.el6.i686

--> Running transaction check

---> Package libgcc.x86_64 0:4.4.7-4.el6 will be updated

---> Package libgcc.i686 0:4.4.7-11.el6 will be installed

---> Package libgcc.x86_64 0:4.4.7-11.el6 will be an update

--> Finished Dependency Resolution

Error: Multilib version problems found. This often means that the root

cause is something else and multilib version checking is just

pointing out that there is a problem. Eg.:

1. You have an upgrade for libstdc++ which is missing some

dependency that another package requires. Yum is trying to

solve this by installing an older version of libstdc++ of the

different architecture. If you exclude the bad architecture

yum will tell you what the root cause is (which package

requires what). You can try redoing the upgrade with

--exclude libstdc++.otherarch ... this should give you an error

message showing the root cause of the problem.

2. You have multiple architectures of libstdc++ installed, but

yum can only see an upgrade for one of those arcitectures.

If you don't want/need both architectures anymore then you

can remove the one with the missing update and everything

will work.

3. You have duplicate versions of libstdc++ installed already.

You can use "yum check" to get yum show these errors.

...you can also use --setopt=protected_multilib=false to remove

this checking, however this is almost never the correct thing to

do as something else is very likely to go wrong (often causing

much more problems).

Protected multilib versions: libstdc++-4.4.7-11.el6.i686 != libstdc++-4.4.7-4.el6.x86_64

You could try using --skip-broken to work around the problem

You could try running: rpm -Va --nofiles --nodigest

执行以下命令升级x86-64的c++运行库，再运行安装命令

yum update libstdc++-4.4.7-4.el6.x86_64