U can try that guide since WAD Manager needs its stuff to work properly2011:
Installation Error Most likely installed incorrect or out of date IOS.
Q. I can't install any IOS, I keep getting an error. How do I fix this?(FIX for errors 1017, 1035,2011)
A. You can use the Trucha Bug Restorer to patch the ios files that are essential for homebrew.DO This