You perhaps (hopefully) already found it, but this thread is a good place to start.
http://www.moreawesomethanyou.com/smf/index.php/topic,15885.0.htmlIf the methods outlined there don't work for you then read through the rest of the thread (it's not very long) as at least one alternate method is discussed.
Also be advised that Indie Stone has been reported to cause mass quantities of homeless. I don't know if they are fixing this issue or when but you may want to check into it further on their board at ModTheSims.
One thing you can do to try and prevent that is to not have any sim families in your library bin, not even the defaults. Delete any custom families in your bin (make a copy somewhere else if you want) and also the families in C:\Program Files\Electronic Arts\The Sims 3\GameData\Shared\NonPackaged\Library (Baker, Funke, Glover-Wozny, Lum, Martinez and Williams).
NOTE: It has been reported by multiple people that they could not patch with these families removed and had to restore them back to their original directory. Do not delete them but rather move them to another directory so you have the option to move them back at a later date if some future patch gets picky.
Or you could wait for the Awesomemod update with Awesome Story Mode due out very soon.