Linux中rpm命令误卸载了的恢复(2)

[root@xiaolyu77 ~]# rpm -qa
error: no dbpath has been set
error: cannot open Packages database in /%{_dbpath}
error: no dbpath has been set
error: cannot open Packages database in /%{_dbpath}

3.出现这个问题：我们可以将macros 复制过去：

[root@xiaolyu76 rpm]# scp  macros  root@xiaolyu77:/usr/lib/rpm/

4. 执行一下updatedb命令

[root@xiaolyu77 ~]# updatedb

5. reboot重启一下：ok！来检验一下：

[root@xiaolyu77 rpm]# rpm -qa | grep rpm

完美的解决了问题，是为记录一下！