how to install rkhunter?

hi,

I need a "how to install" rkhunter in a debian box, when I try apt-get install rkhunter I get this error:

server5:~# apt-get install rkhunter
Reading Package Lists... Done
Building Dependency Tree... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
kernel-image-2.6.8-3-k7-smp: Depends: initrd-tools (>= 0.1.63) but it is not going to be installed
rkhunter: Depends: file but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

it´s safe run 'apt-get -f install' ?

thanks.

You can run a test scan with:
Or just:

thanks, I thought this way was not for debian

You're welcome. It's for all supported OS