AU Validation Error [SOLVED!]

Got this validation error:

validating Audio Unit DoubleMsTool by Schoeps:
    AU Validation Tool
    Version: 1.6.1a1
    Copyright 2003-2013, Apple Inc. All Rights Reserved.
    Specify -h (-help) for command options
VALIDATING AUDIO UNIT: 'aufx' - 'Iubr' - 'Manu'
Manufacturer String: Schoeps
AudioUnit Name: DoubleMsTool
Component Version: 1.0.0 (0x10000)
Component's Bundle Version: 1.0.0
* * PASS
2015-11-25 14:09:46.425 auvaltool[2228:61002] Error loading /Users/student/Library/Audio/Plug-Ins/Components/DoubleMsTool.component/Contents/MacOS/DoubleMsTool:  dlopen(/Users/student/Library/Audio/Plug-Ins/Components/DoubleMsTool.component/Contents/MacOS/DoubleMsTool, 262): Library not loaded: /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
  Referenced from: /Users/student/Library/Audio/Plug-Ins/Components/DoubleMsTool.component/Contents/MacOS/DoubleMsTool
  Reason: image not found
FATAL ERROR: OpenAComponent: result: -50,0xFFFFFFCE
validation result: Öffnen fehlgeschlagen

This is probably not referring to the image included in the binary, right ?

But otherwise, i've got currently no idea what it means ...

Ok, found this thread after some more research, and it's the same problem:

So, it's solved !