[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