yum -y expat-devel gcc gcc-c++ 오류

<상황>

yum -y expat-devel gcc gcc-c++ 설치시 에러 발생

 

<에러내용>

Error: Package: glibc-2.17-260.el7_6.6.i686 (updates)
           Requires: glibc-common = 2.17-260.el7_6.6
           Installed: glibc-common-2.17-325.el7_9.x86_64 (@updates)
               glibc-common = 2.17-325.el7_9
           Available: glibc-common-2.17-260.el7.x86_64 (base)
               glibc-common = 2.17-260.el7
           Available: glibc-common-2.17-260.el7_6.3.x86_64 (updates)
               glibc-common = 2.17-260.el7_6.3
           Available: glibc-common-2.17-260.el7_6.4.x86_64 (updates)
               glibc-common = 2.17-260.el7_6.4
           Available: glibc-common-2.17-260.el7_6.5.x86_64 (updates)
               glibc-common = 2.17-260.el7_6.5
           Available: glibc-common-2.17-260.el7_6.6.x86_64 (updates)
               glibc-common = 2.17-260.el7_6.6

 

<해결>

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
sed -i  's/$releasever/7/g' /etc/yum.repos.d/CentOS-Base.repo
yum repolist

 

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