I just removed all Adobe applications, ran the Cleaner Too, spent 20 minutes removing the remains and installed a freshly downloaded Creative Cloud.
I would happily post the logs but they didn't change when updating:
root@epsilon:/Library/Logs/Adobe/Installers# md5 *
MD5 (Adobe CSXS Infrastructure 4 Driver 4 06-19-2013.log.gz) = 389f5ed8ab161516fe317b570f5d1090
MD5 (Adobe Photoshop CC 14.0 06-19-2013.log.gz) = 9eb387561b84dfd02807ba6200744c88
MD5 (Adobe Premiere Pro CC 7.0.0 06-19-2013.log.gz) = 183d36ff2eea7e0344c9676dcdb779b8
Here, I updated Premiere CC and waited till it hang at 50% and "Warten..."
root@epsilon:/Library/Logs/Adobe/Installers# md5 *
MD5 (Adobe CSXS Infrastructure 4 Driver 4 06-19-2013.log.gz) = 389f5ed8ab161516fe317b570f5d1090
MD5 (Adobe Photoshop CC 14.0 06-19-2013.log.gz) = 9eb387561b84dfd02807ba6200744c88
MD5 (Adobe Premiere Pro CC 7.0.0 06-19-2013.log.gz) = 183d36ff2eea7e0344c9676dcdb779b8