Stuck in HTML5 Community Build instructions for UE4

sdk

I’ll following this: UE4 HTML5 editor building instructions. I run into an issue when I try to generate project files. Git Bash tells me UnrealBuildTool failed to compile and suggests I retarget the application to one with an SDK. Please see the attached picture for the error. It seems I can’t continue these instructions until I get through this step. Do you have any suggestions for me? Thank you for your time and expertise.

Are you sure you have all the prerequisites? Such as Node js, Python, LLVM, Cmake, etc. Otherwise you wont be able to continue.

Same issue. I have node.js and tools installed yet it throws a node.js error

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