安装gcc gcc-c++ make等编译包，提示glibc错误依赖
--> Finished Dependency Resolution
Error: Package: glibc-headers-2.17-317.el7.x86_64 (centos7)
Requires: glibc = 2.17-317.el7
Installed: glibc-2.17-326.el7_9.x86_64 (@anaconda)
glibc = 2.17-326.el7_9
Available: glibc-2.17-317.el7.x86_64 (centos7)
glibc = 2.17-317.el7
Error: Package: glibc-devel-2.17-317.el7.x86_64 (centos7)
Requires: glibc = 2.17-317.el7
Installed: glibc-2.17-326.el7_9.x86_64 (@anaconda)
glibc = 2.17-326.el7_9
Available: glibc-2.17-317.el7.x86_64 (centos7)
glibc = 2.17-317.el7
You could try using --skip-broken to work around the problem
分析是：
文字中已经很清晰的说明了需要的版本和已经安装的版本，说明版本高了，需要手动降级
//降级安装 yum downgrade -y glibc glibc-common //再次执行，完美执行成功 yum install -y make autoconfig gcc gcc-c++
标签：gcc,glibc,317,yum,2.17,64,安装包,el7 From： https://www.cnblogs.com/chentiao/p/17415502.html