pydoc wx segmentation fault

Gentoo Linux
python 2.4.1
wxPython 2.6.0.0
desktop environment: XFCE 4.2.2

$ pydoc wx

(process:12538): GLib-GObject-CRITICAL **: gtype.c:2254: initialization
assertion failed, use IA__g_type_init() prior to this function

(process:12538): GLib-GObject-CRITICAL **: gtype.c:2254: initialization
assertion failed, use IA__g_type_init() prior to this function

(process:12538): GLib-GObject-CRITICAL **: gtype.c:2254: initialization
assertion failed, use IA__g_type_init() prior to this function

(process:12538): GLib-GObject-CRITICAL **: g_type_add_interface_static:
assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(process:12538): GLib-GObject-CRITICAL **: gtype.c:2254: initialization
assertion failed, use IA__g_type_init() prior to this function

(process:12538): GLib-GObject-CRITICAL **: gtype.c:2254: initialization
assertion failed, use IA__g_type_init() prior to this function

(process:12538): GLib-GObject-CRITICAL **: gtype.c:2254: initialization
assertion failed, use IA__g_type_init() prior to this function

(process:12538): GLib-GObject-CRITICAL **: g_object_new: assertion
`G_TYPE_IS_OBJECT (object_type)' failed
Segmentation fault

ยทยทยท

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Qiangning