Developer Rig missing hapi module error

Hello guys,
I am currently trying to run the run.cmd script from developer rig. I’ve downloaded the one with Hello World and the one with no examples. Hello World one has the missing module hapi error and the other one if i try to run it also gives that error plus it says this:
‘cross-env’ is not recognized as an internal or external command
So both dev rigs not working i guess. Could someone help out please?

yarn install hapi

I had the same problem. Like Barry says, you just need to manually install the missing stuff. I just deleted my packages folder and used yarn install to get all the packages back, but Barry’s solution is a much more targeted approach.

I recently merged a commit that addresses this issue. The scripts\run.cmd command file (scripts/run script on Mac) now ensures the “Hello World” extension is properly configured.