linux安装gcc报错:version ‘GLIBC_2.14‘ not found或者Hearder V3 REA/SHA256 Signature,keyID:NOKEY

linux安装gcc报错:

warning:cpp-4.8.5-28.e17.x86_64.rpm:Hearder V3 REA/SHA256 Signature,keyID f4a80eb5:NOKEY
使用gcc -v时显示:
/xxx/libc.so.6:version ‘GLIBC_2.14’ not found (required by gcc)
具体如图:

原因:我的CentOS版本为6.5,但是下载gcc的rpm包版本是7的,所以安装报错
解决办法:找到对应版本的gcc安装即可
正确安装gcc文章链接:https://blog.csdn.net/weixin_43648994/article/details/107634171