[strongSwan] Unattended install of Strongswan on Ubuntu 12.04

[Yaron Sheffer]

[Sorry, resending as the mailer ate my HTML-format original.]

Hi,

I am trying to install strongswan from a script on Ubuntu 12.04 
(Precise), with apt-get --asume-yes. No matter what I try, 
strongswan-starter pops up a message about the run-level changes that 
requires an interactive user to press OK. I tried playing with 
debconf-set-selections but did not manage to get rid of it. Any ideas?

Thanks,
     Yaron