解决方法:
1.修改/etc/yum.repos.d/CentOS-Debuginfo.repo文件中的enable为1,若没有该文件,粘贴以下内容:
[base-debuginfo]
name=CentOS-$releasever - DebugInfo
baseurl=http://debuginfo.centos.org/$releasever/$basearch/
gpgcheck=0
enabled=0
protect=1
priority=1
2.yum install glibc yum-utils
3.debuginfo-install glibc-2.17-325.el7_9.x86_64 libgcc-4.8.5-44.el7.x86_64 libstdc+±4.8.5-44.el7.x86_64
标签:x86,debuginfo,glibc,64,install,el7 From: https://www.cnblogs.com/bitleef/p/16826967.html