I just did an world update and found that Gaim 2.0 Beta 4 brakes Gaim-Xfire 0.60 plug-in. Gaim will not start up with the Xfire account, and if deleting the Xfire account and try adding it again, it does not show up in the account creation. Gaim has segfaulted and attempted to dump a core file. This is a bug in the software and has happened through no fault of your own. If you can reproduce the crash, please notify the gaim developers by reporting a bug at http://gaim.sourceforge.net/bug.php Please make sure to specify what you were doing at the time and post the backtrace from the core file. If you do not know how to get the backtrace, please read the instructions at http://gaim.sourceforge.net/gdb.php If you need further assistance, please IM either SeanEgn or LSchiere (via AIM). Contact information for Sean and Luke on other protocols is at http://gaim.sourceforge.net/contactinfo.php Aborted
This belongs upstream with maintainers of xfire plugin not a gentoo issue.
Gaim-xfire upstream will no doubt be releasing a version soon that will work with gaim-2.0.0_beta4 until then unfortunately there isn't much that we can do.