ImportError: No module named colors

[nicholasadamou]

While trying to run the command update all it returns the following error:

Traceback (most recent call last):
  File "C:\PentestBox\bin\scripts\update.py", line 4, in <module>
    from colors import *
ImportError: No module named colors

[ryan0930]

Have the same error. How to fix it?