PeppyMeter and moOde

[Pranjal]

Thank you everyone, phew one step crossed. Now hit another hurdle, While testing the working of peppymeter I get the undermentioned error

pi@moode:~/PeppyMeter $ sudo python3 peppymeter.py
pygame 1.9.4.post1
Hello from the pygame community. https://www.pygame.org/contribute.html
Traceback (most recent call last):
File "peppymeter.py", line 290, in <module>
pm.init_display()
File "peppymeter.py", line 150, in init_display
pygame.display.init()
pygame.error: Unable to open mouse

Can I please receive your esteemed guidance how to cross this hurdle