For the sake of completeness, here is my configuration file:
cat /home/arturo/.config/terminator/config
[global_config]
inactive_color_offset = 0.7083333333333334
[keybindings]
[profiles]
[[default]]
background_darkness = 0.89
background_type = transparent
cursor_color = "#aaaaaa"
foreground_color = "#00ff00"
scrollback_infinite = True
[layouts]
[[default]]
[[[child1]]]
parent = window0
type = Terminal
profile = default
[[[window0]]]
parent = ""
type = Window
[plugins]
