iBooks App on Mac doesnt open

[soamz]

Hi, Im on Yosemite latest and just today, when I tried to open iBooks App of my mac, it doesnt nothing or the app doesnt open.

I guess, the app has gone corrupt.
How do I reinstall ?
Whats the DMG download link for the official iBooks app ?

 

[dsemf]

Hi, Im on Yosemite latest and just today, when I tried to open iBooks App of my mac, it doesnt nothing or the app doesnt open.

I guess, the app has gone corrupt.
How do I reinstall ?
Whats the DMG download link for the official iBooks app ?

iBooks is part of the OS install. I am on PB1 and it works fine.

DS