Centos报错问题解决：rpmdb open failed 的解决办法

今天安装FUSE的时候系统报错，Error: rpmdb open failed，刚开始以为是命令行的问题，结果发现安装什么都是这样的提示：

[root@VM-4-5-centos ~]# yum -y install fuse
error: rpmdb: BDB0113 Thread/process 29064/140040672127040 failed: BDB1507 Thread died in Berkeley DB library
error: db5 error(-30973) from dbenv->failchk: BDB0087 DB_RUNRECOVERY: Fatal error, run database recovery
error: cannot open Packages index using db5 -  (-30973)
error: cannot open Packages database in /var/lib/rpm
CRITICAL:yum.main:

Error: rpmdb open failed

解决办法如下：首先清除掉缓存，之后再重建就可以了

rm -f /var/lib/rpm/__db*
rpm --rebuilddb