请教安装这个错误是什么意思
centos中yum安装mysql出现下面错误。
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Error in PREIN scriptlet in rpm package mysql-server-5.1.69-1.el6_4.x86_64
error: %pre(mysql-server-5.1.69-1.el6_4.x86_64) scriptlet failed, exit status 127
error: install: %pre scriptlet failed (2), skipping mysql-server-5.1.69-1.el6_4
Verifying : mysql-server-5.1.69-1.el6_4.x86_64 1/1

Failed:
mysql-server.x86_64 0:5.1.69-1.el6_4
请教有大大知道怎么办的呢？谢谢
[解决办法]
参考这个：
http://xifan.blog.51cto.com/632768/372307