When I use chirp on linux (redhat 6, python 2.6.6) chirp works, but throws an error when I attempt to use memory structure browser ui.

Traceback (most recent call last):   File "/home/jjensen/build/chirp.hg/chirpui/radiobrowser.py", line 278, in _tree_click     e = IntegerEditor(item)   File "/home/jjensen/build/chirp.hg/chirpui/radiobrowser.py", line 102, in __init__     self._build_ui()   File "/home/jjensen/build/chirp.hg/chirpui/radiobrowser.py", line 140, in _build_ui     self._update_entries()   File "/home/jjensen/build/chirp.hg/chirpui/radiobrowser.py", line 118, in _update_entries     ent.set_text(format_spec.format(int(self._element))) ValueError: zero length field name in format

-Jens AF5MI