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

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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