Port for latest skype skype-4.2.0.11

[Artyom Mirgorodskiy]

Hi
I want to create port for latest skype skype-4.2.0.11
The main problem is that we need to use some of libs from linux_base-c6 and rest from linux_base-f10. Also we need some ports from scientific_linux_5.
Is suggest to create a meta-port like PC-BSD packages that will contain all required libraries for running skype.
Is it possible to change linux root environment for some program? How to do this?

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Artyom Mirgorodskiy