Anaconda crash during upgrade install of MythDora4
I have MythDora4 installed on my fontend+backend box and I'm trying to "refresh" it using a MythDora4 DVD I downloaded/burned last week. I'm having a problem with lirc_dev/lircd. After I click through the language (English) and keyboard (US English) prompts, MythDora asks me whether I want to "Install MythDora" or "Upgrade an existing installation". If I pick upgrade it searches for existing installations and populates the drop down box with my current mythdora install:
MythDora 4.0 (/dev/VolGroup00/LogVol00)
When I press Next it says that the installer threw an unhandeled exception. If I press Debug I get the following (please excuse any typos, I can't cut and past off the screen):
Traceback (most recent call first):
File "/usr/lib/anaconda/iw/examine_gui.py", line 39, in getNext
c.repopaths = self.anaconda.id.instClass.repopaths
File "/usr/lib/anaconda/gui.py", line 1003, in nextClicked
rc = self.currentWindow.getNext ()
AttributeError: InstallClass instance has no attribute 'repopaths'
-> c.repopaths = self.anaconda.id.instClass.repopaths
and now I'm sitting at a (Pdb) prompt which I assume is the python debugger or something.