centos缺少共享库:libstdc++.so.6

centos缺少共享库:libstdc++.so.6


执行某些命令时,有缺少共享库的报错:

error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

 

解决办法:

1、执行命令: yum whatprovides libstdc++.so.6


admin@rocketmq-master1 ~]#  yum whatprovides libstdc++.so.6

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

* base: tlinux-mirror.tencent-cloud.com

* cr: tlinux-mirror.tencent-cloud.com

* fasttrack: tlinux-mirror.tencent-cloud.com

* tlinux: tlinux-mirror.tencent-cloud.com

* tlinux-debuginfo: tlinux-mirror.tencent-cloud.com

* updates: tlinux-mirror.tencent-cloud.com

base                                                                                                                                                                                                                  | 2.7 kB     00:00    

cr                                                                                                                                                                                                                    | 3.0 kB     00:00    

fasttrack                                                                                                                                                                                                             | 3.5 kB     00:00    

tlinux                                                                                                                                                                                                                | 3.2 kB     00:00    

tlinux/primary_db                                                                                                                                                                                                     | 589 kB     00:00    

tlinux-debuginfo                                                                                                                                                                             | 3.2 kB     00:00    

tlinux-debuginfo/primary_db                                                                                                                                                                                           |  34 kB     00:00    

updates                                                                                                                                                                                                               | 3.6 kB     00:00    

libstdc++-4.4.6-3.el6.i686 : GNU Standard C++ Library

Repo        : base

Matched from:

Other       : libstdc++.so.6

 

 

 

libstdc++-4.4.6-4.tl1.i686 : GNU Standard C++ Library

Repo        : tlinux

Matched from:

Other       : libstdc++.so.6

 

 

 

libstdc++-4.4.6-4.tl1.i686 : GNU Standard C++ Library

Repo        : installed

Matched from:

Other       : Provides-match: libstdc++.so.6




2.yum install -y  libstdc++-4.4.6-4.tl1.i686 

  如果系统中存在低版本的64位库,则会因为版本不一致而报错

   报错:

--> Finished Dependency Resolution

Error: Protected multilib versions: libstdc++-4.4.6-4.el6.i686 != libstdc++-4.4.6-3.el6.x86_64

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

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

可先升级相应64位库再安安装32位库

 yum  update  libstdc++-4.4.6-3.el6.x86_64

 


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