Yes we compile it every day. We support building on Windows via Codeblocks, Windows via Visual Studio, Mac, and Linux so I can't even begin to guess your problem since you gave no info. There are a bunch of 3rd party items you need to install and build. I consider being able to figure out how to compile the code part of the interview process to be a contributor. 
Yeah, I put all of the details in my post of Facebook but failed to put them in here
I am trying to build it for my Raspberry Pi, using the boxed compiling tools. Having read the
instructions, I dutifully downloaded the development tools that were recommended, ran the
make command and saw several warnings pop up, but I wasn't expecting them from creating the
executable (as explained in the README). If I knew I was being interviewed, I would have definitely
taken more effort in troubleshooting

Since it's a test, I say "GAME ON"
Pat