libimobiledevice : Support library to communicate with Apple iPhone/iPod Touch devices ( https://www.libimobiledevice.org/ )
libplist : Support library to deal with Apple Property Lists (Binary and XML) ( https://www.libimobiledevice.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a vowstar
For Paludis use this rsync : rsync://gentoo.zugaina.org/vowstar-portage
If you have a problem : ycarus(-at-)zugaina.org