Problems compiling the source

I am build the spark source as found in this document (, however, I am having some issues with it. The first problem that I am having is with the Mac related code. It seems like all the import statements that refer to* can’t be resolved and thus causes compile time errors. I am compiling (and modifying the source) and need to be able to deploy the resulting app to both Windows as well as Macs (I am developing this on Windows). While this is not preventing me from running the application on my local machine, I really don’t like compile errors in my workspace, and I worry about the mac target that I will be soon creating. I am getting some other weird errors, but I think I may be able to figure those problems out, so for right now this is my biggest problem. Any help would be appreciated.