centos7安装 gcc编译环境 出现error：软件包：glibc-headers-2.17-222.el7.x86_64
centos7安装 gcc编译环境 出现error：软件包：glibc-headers-2.17-222.el7.x86_64
Centos 7 安装gcc或更新系统库出现如下错误：
--> Finished Dependency Resolution
Error: Package: glibc-headers-2.17-326.el7_9.x86_64 (updates)Requires: kernel-headers >= 2.2.1
Error: Package: glibc-headers-2.17-326.el7_9.x86_64 (updates)Requires: kernel-headersYou could try using --skip-broken to work around the problemYou could try running: rpm -Va --nofiles --nodigest
wget http://vault.centos.org/5.7/os/x86_64/CentOS/kernel-headers-2.6.18-274.el5.x86_64.rpm
rpm -ivh kernel-headers-2.6.18-274.el5.x86_64.rpm