[gnome-mud] segfault g_convert assert on compile from git 0_11_2

[ghoulsblade <ghoulsblade schattenkind net>]

Hi all,

i'm trying to get the sourcecode compiled so i can play around with 
maybe making automap plugin and separate chat window for a mud i 
recently started playing on.

system : ubuntu 11.04 64bit
the binary installed from packet system worked fine (0.11.2 in about 
window,   0.11.2-1 (gnome-mud) in package manager  )
but when i compile from git (doesn't matter if master:HEAD or 
GNOMEMUD_0_11_2 tag) i get the following error:

(gnome-mud:26192): Gtk-WARNING **: GtkSpinButton: setting an adjustment 
with non-zero page size is deprecated
(gnome-mud:26192): GLib-CRITICAL **: g_convert: assertion `to_codeset != 
NULL' failed
Segmentation fault
Exit 139

please help =)

regards,
ghoulsblade