Description of problem:
Revisor won't start

Version-Release number of selected component (if applicable):
revisor-2.0.4.3-1rc6.fc8

How reproducible:


Steps to Reproduce:
1. start revisor
2.
3.
  
Actual results:


Expected results:


Additional info:
when starting revisor on the commandline, i get this error:

Traceback (most recent call last):
  File "/usr/sbin/revisor", line 276, in <module>
    import revisor.gui
  File "/usr/lib/python2.5/site-packages/revisor/gui.py", line 46, in <module>
    from revisor import lm_basic
  File "/usr/lib/python2.5/site-packages/revisor/lm_basic.py", line 326
    self.cfg.ksobj._lang_lang() = self.langDict[self.lang_combo.get_active_text()]
SyntaxError: can't assign to function call

I've been able to bypass this problem by changing the affected line to the
following:
self.cfg.ksobj._lang_lang(self.langDict[self.lang_combo.get_active_text()])

But then i get this traceback later when whecking the repositories:

Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/revisor/load_kickstart.py", line 198,
in button_forward_clicked
    self.gui.displayReadyScreen()
  File "/usr/lib/python2.5/site-packages/revisor/gui.py", line 273, in
displayReadyScreen
    self.ReadyScreen = ready_screen.ReadyScreen(self)
  File "/usr/lib/python2.5/site-packages/revisor/ready_screen.py", line 89, in
__init__
    if not self.base.setup_yum(pbar):
TypeError: setup_yum() takes exactly 1 argument (2 given)