Empathy doesn't start since upgrading to f14 (empathy-2.31.5.1-2.fc14.x86_64):

$ empathy

Gtk-ERROR **: GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported
aborting...
Trace/breakpoint trap (core dumped)

(gdb) bt full
#0  g_logv (log_domain=0x353987abbb "Gtk", log_level=<value optimized out>, 
    format=
    0x3539907220 "GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported", args1=0x7fffffffdd70) at gmessages.c:554
        depth = 0
        domain = 0x0
        data = 0x0
        log_func = 0x325ac46670 <g_log_default_handler>
        domain_fatal_mask = <value optimized out>
        masquerade_fatal = <value optimized out>
        test_level = <value optimized out>
        was_fatal = 0
        was_recursion = 0
        i = 2
#1  0x000000325ac475c3 in g_log (log_domain=<value optimized out>, 
    log_level=<value optimized out>, format=<value optimized out>)
    at gmessages.c:568
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 
    0x7fffffffde50, reg_save_area = 0x7fffffffdd90}}
#2  0x0000003539728e00 in ?? () from /usr/lib64/libgtk-x11-3.0.so.0
No symbol table info available.
#3  0x000000325ac4b2f1 in g_option_context_parse (context=0x902390, argc=
    0x7fffffffdfcc, argv=0x7fffffffdfc0, error=0x7fffffffe090)
    at goption.c:1724
        group = <value optimized out>
        i = <value optimized out>
        j = <value optimized out>
        k = <value optimized out>
        list = <value optimized out>
#4  0x0000000000440657 in main ()
No symbol table info available.