Yes, the extra modules were missing but Erel added them in another file you can find 2 posts below the original post.
Adding those files to the projects will make them work although in the iHttpUtils example it seems that there is a bug indeed.
You need to add this on top of the "main" module otherwise it will not compile because the Application Label was not set
#Region Project Attributes
#ApplicationLabel: TEST
#Version: 1.0.0
'Orientation possible values: Portrait, LandscapeLeft, LandscapeRight and PortraitUpsideDown
#iPhoneOrientations: Portrait
#iPadOrientations: Portrait
#End Region
moreover this line causes the app not to compile but it works if it has been removed