id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
23119	IndexError: list index out of range (empty choices iterable)	anonymous	nobody	"I have just installed django 1.7rc2. When trying to run the development server with manage.py I get the following error:

{{{
TypeError: Error when calling the metaclass bases
    'itertools.tee' object has no attribute '__getitem__'    
}}}

Full traceback at: https://dpaste.de/8JS9.

Django 1.7rc1 works perfectly well."	Bug	closed	Uncategorized	1.7-rc-2	Release blocker	duplicate		lemuelf@… cmawebsite@… Jcuotpc@… areski@…	Unreviewed	0	0	0	0	0	0