Color Picker, no permission

[kud]

Traceback (most recent call last):
  File "/Users/kud/Library/Application Support/Sublime Text 3/Installed Packages/Color Highlighter.sublime-package/pick_color_command.py", line 63, in _open_color_picker
  File "./python3.3/subprocess.py", line 819, in __init__
  File "./python3.3/subprocess.py", line 1448, in _execute_child
PermissionError: [Errno 13] Permission denied