fix bug in setup.py introduced in r1508.
The 'console' argument is expected to be a list of strings,
but was changed to just a string.
# repo.py - repository base classes for mercurial
#
# Copyright 2005 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
class RepoError(Exception): pass