Hello,
We are working on this package dependencies issue. The root cause is that Centos 6.7 that was released on August 7 is not yet supported by Plesk 12.
Come on dash - thats sounds a bit to easy to say not yet supported. Bevor I updated I was checking the release note here: http://download1.parallels.com/Ples...12.0-for-linux-installation-upgrade-info.html which clearly state:
Supported Operating Systems: Plesk 12.0 for Linux can run on the following operating systems: CentOS 6.0-6.7 (32-bit and 64-bit)....
but anyhow I am glad that you work on the issue to get it asap fixed.
kind regards
Brujo