The 1.0rc2 tarball contains DOS line-endings in build files by mistake.
Search the forum for ".infig.status" and you 'll find the solution.
Actually, you should have searched before asking. That's why the "Search" button and text control are on the top of every page here...
I strongly suggest though you build a current revision. 1.0rc2 is too old now and will soon be replaced. Take a look
here.