用於 RHEL/CentOS 7 的 32 位庫 GCC

yum groupinstall "Compatibility Libraries"

Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
Warning: Group compat-libraries does not have any packages to install.
Maybe run: yum groups mark install (see man yum)
No packages in any requested group available to install or update

yum groupinstall "Compatibility Libraries" --setopt=group_package_types=mandatory,default,optional

Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
Warning: Group compat-libraries does not have any packages to install.
Maybe run: yum groups mark install (see man yum)
No packages in any requested group available to install or update

uname -a
Linux 3.10.0-1127.8.2.el7.x86_64 #1 SMP Thu May 7 19:30:37 EDT 2020 x86_64 x86_64 x86_64 GNU/Linux

gcc --version
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)

嘗試安裝英特爾並行工作室，它抱怨該產品在英特爾(R) 64 架構系統上執行時需要存在 32 位兼容性庫… libstdc++（包括 libstdc++6）；如果沒有這些庫，編譯器將無法正常執行。

在已經執行的 RHEL/CentOS 7 系統上確保 32 位一切可用的正確解決方案是什麼，所以我不必處理這些廢話？

以下沒有幫助

I have done

subscription-manager repos --enable=rhel-7-server-optional-rpms

yum install compat-libstdc++ 
yum install compat-libstdc++-33
yum install compat-gcc-44
yum install compat-gcc-44-c++
yum install compat-gcc-44-gfortran

Intel Parallel Studio 需要 32 位庫。

yum install libgcc*i686 libstdc++*i686 glibc*i686 libgfortran*i686

引用自：https://unix.stackexchange.com/questions/589088