That is odd, I get two out of the stderr output (I don't have much control of those, they are coming from the OS, there is the message on OP3 with the return code and one from the Catch node. I have just pushed a improvement which makes the error from the Catch node better (hopefully) if you could try that and then post all the messages you get (if it still seems unreasonable) then that would be good. To simulate it not installed I have moved away the influxd command, which should be good enough, but maybe not.
Did you see the note about setting up bind address on the server? You have to restart influxd after doing that.
