Reasons and solutions of missing Libstdc++.so.6 library

Cause of the problem:
System is 64bit, the library is 32bit, the 64bit system installed 32bit Library


Workaround:
1. See which installation package contains the library: Yum provides libstdc++.so.6
Yum Install libstdc++-4.8.5-11.el7.i686

[Email protected] cn_telecom_test_tool]# Rpm-qa | grep LIBSTDC
Libstdc++-4.8.5-4.el7.x86_64

2. Installing libstdc++-4.4.7-4.el6.i686
Yum Install libstdc++-4.8.5-11.el7.i686
Error:
--Finished Dependency Resolution
error:protected multilib versions:libstdc++-4.4.7-4.el6.i686! = libstdc++-4.4.7-3.el6.x86_64
You could try using--skip-broken to work around the problem
You could try Running:rpm-va--nofiles--nodigest

2.1 Solution:
Yum Update libstdc++-4.8.5-4.el7.x86_64
Then perform the command in step 2

View more Rpm-qa | grep LIBSTDC

Libstdc++-4.8.5-11.el7.x86_64
libstdc++-4.8.5-11.el7.i686

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Reasons and solutions of missing Libstdc++.so.6 library