Unable to build Unreal Tournament on Mac

Perhaps this is the wrong place to post this question but I cloned the Unreal Tournament repo from github and i’m trying to load it however I’m unable to compile it.

I tried running the Setup.sh from terminal however it comes up with errors saying:
FixMonoFiles.sh: line 12: cd: …/…/…/Binaries/ThirdParty/Mono/Mac: No such file or directory
mkdir: lib/mono: No such file or directory
Setting up Mono
ln: Engine/Binaries/ThirdParty/Mono/Mac/lib/libmsvcrt.dylib: No such file or directory

And if I just try and generate the xcode project from the UnrealTournament.uproject, choosing UE 4.19.2, I get a bunch of errors saying files are inaccessible due to protection levels (double checked to make sure I do have permission to read/write). I’ve attached a screenshot of the errors.

I’m using MacbookPro 15 mid-2015, High Sierra 10.13.4, 16GB Ram, XCode 9.4.1

Just wondering if anyone knows what I’m doing wrong (apart from not using Windows…)
Thanks :slight_smile: