site doesn't load with include path

[eluser]slapyo[/eluser]
[quote author="Aken" date="1341355357"]Okay, then you just need to make sure to add the application path support to each of your applications. That should be the only change you need to make to every website.[/quote]

Ok that all seems to be working except that I need to extend the cache drivers to have a memcache driver I wrote. I thought maybe putting the Cache folder in the libraries would work but it doesn't seem to.