'ENGINE' is not recognized as an internal or external command

[AjayTiwari-Al]

Hello,

I need assistance on the following error.
I have installed all the dependencies & also setup the AWS credential.
Was facing some issues with proxy while installing npm install but got resolved after some workaround
Now when I try to run the npm run start-babylon I am getting an error as engine is not recognized by internal or external command as shown in figure.

[brhook-aws]

cross-env should allow Windows machine to compile the variable setting here. It is a dependency from our package and in the package.json for the building of the Babylon package, as seen here.

Can you confirm which operating machine you are on, and that you are on the latest commit of the package's mainline2.0 branch? Finally, for the package.json file, please confirm that the start-babylon commands looks like cross-env ENGINE=babylon NODE_ENV=development webpack-dev-server.