n u m p y > = 1 . 1 8 
 
 o p e n c v - p y t h o n > = 4 . 0 
 
 P i l l o w = = 8 . 0 . 1 
 
 s i x = = 1 . 1 5 . 0 
 
 w x P y t h o n = = 4 . 1 . 0 
 
 