BUG: Unable to run python script on_motion* etc...

motion Version 3.2.12+git20140228 Python 3.4.2 Raspberry Pi 3 model B

Topic alredy opened on Mar 30, 2014 here https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=73427

Current "half-solved" way is to run motion in a non-daemon mode ("sudo motion -n").

If I set a py file destination Command to be executed when whatever on_something happens, the command is not interpreted... I put the log file with maximum verbosity but it just said that the command has been launched, and nothing more...

If I execute a bash command with a Python file execution inside, the bash scripts are executed properly but once the execution arrives to the python, it doesn't get executed.

Example of my file "sound.sh"

#!/bin/sh
omxplayer /home/pi/Documents/Turboy_Project/Cat.mp3
python /home/pi/Documents/Turboy_Project/input10.py

# Command to be executed when a motion frame is detected (default: none)
on_motion_detected /home/pi/Documents/Turboy_Project/input10.py