启动时的问题

polymorph

前几天装的gentoo，开始一切正常，但是今天启动时出错误，出了一堆
Could not get dependency info for "***"!
Please run:
  # /sbin/depscan.sh
to try and fix this.
运行etc-update，一切正常，按他的提示运行/sbin/depscan.sh，提示
No scripts to process!
bash: /var/lib/init.d/depcache no such file or directory
Failed to cache device
也解决不了问题