linux 执行yum报错

error: rpmdb: BDB0113 Thread/process 2916662/140405066893184 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
Error: Error: rpmdb open failed

　　

解决办法
1、进入/var/lib/rpm目录下

cd /var/lib/rpm

2、删除__db的文件

rm -rf  __db*

3、重新构建数据库

rpm --rebuilddb