I have been using Situations for a while.
It works well with switching wifi on and off depending on whether I'm home or not.
Now I am trying to activate BatteryBuddy when the charger is connected, and deactivate it when the charger is disconnected.
I figured out that I need the Command module for both actions, because I just want to launch the daemon.
So I have:

Name: Charging
When: Device = Charger
What: Command: harbour-batterybuddy-daemon
What: log to situations-buddy-on.txt

This works as expected. (*)

Name: Not Charging
When: Device != Charger
What: Command: /home/nemo/situations/kill-batterybuddy-daemon <=== Problem here
What: log to situations-buddy-off.txt

This works so far that the situation changes correctly when I disconnect the charger, but the command does not: first I just used "killall harbour-batterybuddy-daemon". This works when executed on the command line (ssh), but not through Situations.
Then, I wrapped it in a shell script. Again, this works when executed on the command line but not through situations. (*)

Nothing helpful in the logs (just START/STOP messages).

I told the kill script to log its activity, too, but it logs only when executed manually. Which leads me to believe that Situations does not execute the kill script at all.
Why?

(*) I am confirming with 'ps aux | grep buddy'.