Problems with the version of centos gcc - Codes Helper

execution yum install eosio.cdt-1.3.2.x86_64-0.x86_64.rpm
encountered the following problems

Loading mirror speeds from cached hostfile
--> Processing Dependency: libstdcPP.so.6(GLIBCXX_3.4.20)(64bit) for package: eosio.cdt-1.3.2.x86_64-0.x86_64
--> Processing Dependency: libstdcPP.so.6(GLIBCXX_3.4.21)(64bit) for package: eosio.cdt-1.3.2.x86_64-0.x86_64
--> Processing Dependency: libstdcPP.so.6(GLIBCXX_3.4.22)(64bit) for package: eosio.cdt-1.3.2.x86_64-0.x86_64
--> Finished Dependency Resolution
Error: Package: eosio.cdt-1.3.2.x86_64-0.x86_64 (/eosio.cdt-1.3.2.x86_64-0.x86_64)
           Requires: libstdcPP.so.6(GLIBCXX_3.4.20)(64bit)
Error: Package: eosio.cdt-1.3.2.x86_64-0.x86_64 (/eosio.cdt-1.3.2.x86_64-0.x86_64)
           Requires: libstdcPP.so.6(CXXABI_1.3.8)(64bit)
Error: Package: eosio.cdt-1.3.2.x86_64-0.x86_64 (/eosio.cdt-1.3.2.x86_64-0.x86_64)
           Requires: libstdcPP.so.6(GLIBCXX_3.4.21)(64bit)
Error: Package: eosio.cdt-1.3.2.x86_64-0.x86_64 (/eosio.cdt-1.3.2.x86_64-0.x86_64)
           Requires: libstdcPP.so.6(GLIBCXX_3.4.22)(64bit)
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

the following is the information that individuals try to provide
means 1
locate libstdcPP.so.6

/home/contracts/gcc-8.2.0/gcc82-build/prev-x86_64-pc-linux-gnu/libstdcPP-v3/src/.libs/libstdcPP.so.6
/home/contracts/gcc-8.2.0/gcc82-build/prev-x86_64-pc-linux-gnu/libstdcPP-v3/src/.libs/libstdcPP.so.6.0.25
/home/contracts/gcc-8.2.0/gcc82-build/stage1-x86_64-pc-linux-gnu/libstdcPP-v3/src/.libs/libstdcPP.so.6
/home/contracts/gcc-8.2.0/gcc82-build/stage1-x86_64-pc-linux-gnu/libstdcPP-v3/src/.libs/libstdcPP.so.6.0.25
/home/contracts/gcc-8.2.0/gcc82-build/x86_64-pc-linux-gnu/libstdcPP-v3/src/.libs/libstdcPP.so.6
/home/contracts/gcc-8.2.0/gcc82-build/x86_64-pc-linux-gnu/libstdcPP-v3/src/.libs/libstdcPP.so.6.0.25
/opt/rh/devtoolset-4/root/usr/share/gdb/auto-load/usr/lib/libstdcPP.so.6.0.19-gdb.py
/opt/rh/devtoolset-4/root/usr/share/gdb/auto-load/usr/lib/libstdcPP.so.6.0.19-gdb.pyc
/opt/rh/devtoolset-4/root/usr/share/gdb/auto-load/usr/lib/libstdcPP.so.6.0.19-gdb.pyo
/opt/rh/devtoolset-4/root/usr/share/gdb/auto-load/usr/lib64/libstdcPP.so.6.0.19-gdb.py
/opt/rh/devtoolset-4/root/usr/share/gdb/auto-load/usr/lib64/libstdcPP.so.6.0.19-gdb.pyc
/opt/rh/devtoolset-4/root/usr/share/gdb/auto-load/usr/lib64/libstdcPP.so.6.0.19-gdb.pyo
/usr/lib/libstdcPP.so.6
/usr/lib/libstdcPP.so.6.0.19
/usr/lib64/libstdcPP.so.6
/usr/lib64/libstdcPP.so.6.0.19
/usr/local/lib64/libstdcPP.so.6
/usr/local/lib64/libstdcPP.so.6.0.25
/usr/local/lib64/libstdcPP.so.6.0.25-gdb.py
/usr/share/gdb/auto-load/usr/lib/libstdcPP.so.6.0.19-gdb.py
/usr/share/gdb/auto-load/usr/lib/libstdcPP.so.6.0.19-gdb.pyc
/usr/share/gdb/auto-load/usr/lib/libstdcPP.so.6.0.19-gdb.pyo
/usr/share/gdb/auto-load/usr/lib64/libstdcPP.so.6.0.19-gdb.py
/usr/share/gdb/auto-load/usr/lib64/libstdcPP.so.6.0.19-gdb.pyc
/usr/share/gdb/auto-load/usr/lib64/libstdcPP.so.6.0.19-gdb.pyo
/var/lib/docker/overlay2/335a50951cb489772a7b628e7ecc9ca6af9fbd3dc07b681f6e4bacbd63c8a55c/diff/usr/lib/x86_64-linux-gnu/libstdcPP.so.6
/var/lib/docker/overlay2/335a50951cb489772a7b628e7ecc9ca6af9fbd3dc07b681f6e4bacbd63c8a55c/diff/usr/lib/x86_64-linux-gnu/libstdcPP.so.6.0.25
/var/lib/docker/overlay2/335a50951cb489772a7b628e7ecc9ca6af9fbd3dc07b681f6e4bacbd63c8a55c/diff/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdcPP.so.6.0.25-gdb.py
/var/lib/docker/overlay2/51a6cea2d30c2b1a52689cbc21f2bf00a5517343e137ef726ddba8799af7ed08/diff/usr/lib/x86_64-linux-gnu/libstdcPP.so.6
/var/lib/docker/overlay2/51a6cea2d30c2b1a52689cbc21f2bf00a5517343e137ef726ddba8799af7ed08/diff/usr/lib/x86_64-linux-gnu/libstdcPP.so.6.0.22
/var/lib/docker/overlay2/51a6cea2d30c2b1a52689cbc21f2bf00a5517343e137ef726ddba8799af7ed08/diff/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdcPP.so.6.0.22-gdb.py
/var/lib/docker/overlay2/6af49fc56e6c3ac859daae47b7e522a765c59694e36763bcb6e381fb9003dae6/diff/usr/lib/x86_64-linux-gnu/libstdcPP.so.6
/var/lib/docker/overlay2/6af49fc56e6c3ac859daae47b7e522a765c59694e36763bcb6e381fb9003dae6/diff/usr/lib/x86_64-linux-gnu/libstdcPP.so.6.0.22
/var/lib/docker/overlay2/6af49fc56e6c3ac859daae47b7e522a765c59694e36763bcb6e381fb9003dae6/diff/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdcPP.so.6.0.22-gdb.py

means 2
strings / usr/lib/libstdcPP.so.6 | grep GLIBCXX_3.4.20
result:

GLIBCXX_3.4.20
GLIBCXX_3.4.20

means 3
gcc-- version

gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28)

I have installed 4.84.9 5.68.2 version of gcc, and now it is 4.8. This problem does not seem to be a problem with the gcc version. Because I still can"t install gcc version 8.2.

about / usr/lib/libstdcPP.so.6 this I deleted and then ln-s / usr/local/lib64/libstdcPP.so.6.0.25 / usr/lib/libstdcPP.so.6

if I still lack any information, I will add it. Please take a look at it