Hydra on Mac

hi all

i had try to use hydra in atom, audio input and video input don't work. If I use linux Mint the same code work fine, but not on Mac...how I can fix this on Mac?

thanks

a.show()
a.setBins(6)
a.fft[0]
osc(10, 0, () => (a.fft[0]*4))
.out()