iPhoto not launching after upgrading to OS X 10.10, Yosemite

Ever since I migrated to a new Macbook Pro Retina (MacBookPro11,2) and to OS X 10.10, iPhoto won't run.

I was running OS X 10.8 on a Macbook Pro (MacBookPro7,1) before. I have tried uninstalling iPhoto and reinstalling using the App Store.

The error I receive is this, full crash log:

Exception Type:        EXC_BREAKPOINT (SIGTRAP)
Exception Codes:       0x0000000000000002, 0x0000000000000000

Application Specific Information:
dyld: launch, loading dependent libraries

Dyld Error Message:
  Library not loaded: /Library/Frameworks/NyxAudioAnalysis.framework/Versions/A/NyxAudioAnalysis
  Referenced from: /Applications/http://ift.tt/13Doaqo
  Reason: image not found

From what I can tell, there are certain libraries that can't be loaded. Apparently, simply reinstalling iPhoto does not do the trick. Is there anything else I can do?