liunx安装yum包后，输入yum clean all报错了，错误如下

[root@syncsoft136 yum]# yum clean all
error: bad option 'archcolor' at (null):96
error: bad option 'archcolor' at (null):96
error: bad option 'archcolor' at (null):96
错误：dbiOpen: dbapi 1 not available
错误：无法从 /var/lib/rpm 打开软件包数据库
CRITICAL:yum.main:

Error: rpmdb open failed

https://blog.csdn.net/linlin9501/article/details/86697128

https://blog.csdn.net/hyj_king/article/details/95476219