I am using Mac OS X Yosemite. All of my other Adobe products opened with no problem.
If I look at the error details I see:
Dyld Error Message: Library not loaded: @executable_path/../Frameworks/libtbb.dylib Referenced from: /Applications/Adobe Photoshop CS6/Adobe Photoshop CS6.app/Contents/MacOS/Adobe Photoshop CS6 Reason: image not found