The complete greek section (cbgreek) comes without the gr*.tfm files in /usr/share/texmf/fonts/tfm/public/cbgreek The bibtex style is missing, too. That's *usually* included with babel ...
I'm going to mark this as WONTFIX because the newest tetex ebuild will remain masked until it becomes obsolete - i.e., we will be using tetex-1.0.7 for the forseeable future, until tetex > 1.0.7 is available, in full-release format.
