apache安装问题：update-rc.d: using dependency based boot sequencing

update-rc.d: using dependency based boot sequencing

解决方法：

在debian6中，加入开机启动脚本的方法与debian5不同了，直接做符号链接到runlevel已经不起作用了，提示缺少LSB信息，并且用insserv来替代update-rc.d：

In Debian releases prior to 6.0, a service could be added with update-rc.d:

update-rc.d mydaemon defaults

Starting with Debian 6.0, the insserv command is used instead, if dependency-based booting is enabled:

insserv mydaemon

如果没有insserv，安装方法见：

aptitude install insserv

另参考文章  http://blog.youkuaiyun.com/xuyaqun/article/details/6968658

How to LSBize an Init Script

Add a block like this in the init.d script:

### BEGIN INIT INFO
# Provides:          scriptname
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start daemon at boot time
# Description:       Enable service provided by daemon.
### END INIT INFO

The block shown above has a special rigid format delimited by the lines

### BEGIN INIT INFO
### END INIT INFO

where all trailing spaces shall be ignored. On the other hand, all lines inside the block shall be of the form

# {keyword}: arg1 [arg2...]

and begin with a hash character '#' in the first column followed by one single space, except for the lines following the Description keyword.